{"id":7166,"date":"2024-03-19T15:46:54","date_gmt":"2024-03-19T14:46:54","guid":{"rendered":"https:\/\/friendlycaptcha.com\/?p=7166"},"modified":"2026-04-07T16:18:01","modified_gmt":"2026-04-07T14:18:01","slug":"cloudflare-captcha-alternative","status":"publish","type":"post","link":"https:\/\/friendlycaptcha.com\/pt\/insights\/cloudflare-captcha-alternative\/","title":{"rendered":"Top 3 Alternativas de Prote\u00e7\u00e3o contra Bots Cloudflare CAPTCHA"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7166\" class=\"elementor elementor-7166\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11e0532 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11e0532\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b020eb9\" data-id=\"b020eb9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bd5fb0 elementor-widget elementor-widget-heading\" data-id=\"9bd5fb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Cloudflare CAPTCHA Alternativas - Num relance<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ca31806 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca31806\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e3e6d22\" data-id=\"e3e6d22\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9f47ce3 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"9f47ce3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\"><path d=\"M12 5.99 19.53 19H4.47L12 5.99M12 2 1 21h22L12 2z\"><\/path><path d=\"M13 16h-2v2h2zm0-6h-2v5h2z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCloudflare CAPTCHA tem limita\u00e7\u00f5es significativas\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tO Cloudflare CAPTCHA tem desvantagens significativas, uma vez que bloqueia utilizadores reais. O Cloudflare n\u00e3o oferece suporte total ao navegador. \u00c9 criticado pela sua abordagem de caixa negra ao processamento de dados.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4f1b926\" data-id=\"4f1b926\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39ede1e elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"39ede1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-rocket\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M505.12019,19.09375c-1.18945-5.53125-6.65819-11-12.207-12.1875C460.716,0,435.507,0,410.40747,0,307.17523,0,245.26909,55.20312,199.05238,128H94.83772c-16.34763.01562-35.55658,11.875-42.88664,26.48438L2.51562,253.29688A28.4,28.4,0,0,0,0,264a24.00867,24.00867,0,0,0,24.00582,24H127.81618l-22.47457,22.46875c-11.36521,11.36133-12.99607,32.25781,0,45.25L156.24582,406.625c11.15623,11.1875,32.15619,13.15625,45.27726,0l22.47457-22.46875V488a24.00867,24.00867,0,0,0,24.00581,24,28.55934,28.55934,0,0,0,10.707-2.51562l98.72834-49.39063c14.62888-7.29687,26.50776-26.5,26.50776-42.85937V312.79688c72.59753-46.3125,128.03493-108.40626,128.03493-211.09376C512.07526,76.5,512.07526,51.29688,505.12019,19.09375ZM384.04033,168A40,40,0,1,1,424.05,128,40.02322,40.02322,0,0,1,384.04033,168Z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAlternativas ao Cloudflare CAPTCHA\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tExistem alternativas vi\u00e1veis ao Cloudflare CAPTCHA. Estas incluem o Friendly Captcha, que utiliza uma abordagem de prova de trabalho invis\u00edvel, bem como o reCAPTCHA e o hCaptcha, que utilizam puzzles baseados em imagens.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-912c79b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"912c79b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3ac184f\" data-id=\"3ac184f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8fdfdd6 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"8fdfdd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm144 276c0 6.6-5.4 12-12 12h-92v92c0 6.6-5.4 12-12 12h-56c-6.6 0-12-5.4-12-12v-92h-92c-6.6 0-12-5.4-12-12v-56c0-6.6 5.4-12 12-12h92v-92c0-6.6 5.4-12 12-12h56c6.6 0 12 5.4 12 12v92h92c6.6 0 12 5.4 12 12v56z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tMelhor alternativa ao Cloudflare CAPTCHA\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tO Friendly Captcha \u00e9 a melhor alternativa ao Cloudflare CAPTCHA que garante que os utilizadores leg\u00edtimos n\u00e3o s\u00e3o bloqueados. Oferece suporte universal ao navegador e \u00e9 transparente quanto aos dados processados.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2813871\" data-id=\"2813871\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3bef4c8 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"3bef4c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-star\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tFim dos bloqueios de utilizadores atrav\u00e9s do Cloudflare\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tComo uma alternativa moderna ao Cloudflare CAPTCHA, o Friendly Captcha \u00e9 uma solu\u00e7\u00e3o de prote\u00e7\u00e3o contra bots que elimina falsos positivos, fornece acessibilidade universal em todos os dispositivos e mant\u00e9m a conformidade com o GDPR.<br><b><a href=\"https:\/\/friendlycaptcha.com\/pt\/signup\/\">Experimentar agora \u203a <\/a><\/b> \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb511b elementor-widget elementor-widget-spacer\" data-id=\"1fb511b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ab16f3 elementor-widget elementor-widget-heading\" data-id=\"9ab16f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-9ab16f3{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b14b39e elementor-widget elementor-widget-spacer\" data-id=\"b14b39e\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-b14b39e{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08c7402 elementor-widget elementor-widget-heading\" data-id=\"08c7402\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-08c7402{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4420aed elementor-widget elementor-widget-spacer\" data-id=\"4420aed\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-4420aed{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8092a9f elementor-widget elementor-widget-text-editor\" data-id=\"8092a9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O Cloudflare CAPTCHA, tamb\u00e9m conhecido como Cloudflare Turnstile, \u00e9 um servi\u00e7o CAPTCHA relativamente novo no mercado e ainda n\u00e3o foi amplamente adotado fora dos clientes existentes do Cloudflare. Como alternativa inteligente ao CAPTCHA do Cloudflare, o Cloudflare CAPTCHA visa eliminar as tarefas manuais do utilizador utilizadas pelos CAPTCHAs tradicionais.<\/p><p>A utiliza\u00e7\u00e3o do Cloudflare Turnstile tem limita\u00e7\u00f5es nas \u00e1reas de bloqueio de utilizadores, suporte universal de browsers, acessibilidade e conformidade com a privacidade. Para as organiza\u00e7\u00f5es que valorizam estas carater\u00edsticas sem compromisso, os operadores de s\u00edtios Web t\u00eam de considerar outras op\u00e7\u00f5es que proporcionem uma funcionalidade mais completa do que o Cloudflare Turnstile.<\/p><p>Se estiver a avaliar alternativas ao Cloudflare CAPTCHA ou a procurar uma alternativa ao Cloudflare Turnstile, este guia ajud\u00e1-lo-\u00e1 a explorar as melhores op\u00e7\u00f5es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cca0367 elementor-widget elementor-widget-text-editor\" data-id=\"cca0367\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>3 Cloudflare CAPTCHA Alternativas<\/h2><ul><li><strong>Friendly Captcha<\/strong> para desafios invis\u00edveis e universalmente implant\u00e1veis CAPTCHA<\/li><li><strong>reCAPTCHA<\/strong> para desafios adaptativos e tarefas adicionais baseadas em imagens<\/li><li><strong>hCaptcha<\/strong> para reconhecimento de imagens CAPTCHA desafios com sentido de humor<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d277f6e elementor-widget elementor-widget-image\" data-id=\"d277f6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/friendlycaptcha.com\/wp-content\/uploads\/2023\/11\/FriendlyCaptcha_Data-Collection.svg\" class=\"attachment-large size-large wp-image-6322\" alt=\"Recolha de dados pessoais\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-530727d elementor-widget elementor-widget-text-editor\" data-id=\"530727d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Porqu\u00ea escolher uma alternativa ao Cloudflare CAPTCHA?<\/h2><p>O Cloudflare oferece um enorme conglomerado de funcionalidades de seguran\u00e7a Web para empresas que procuram uma solu\u00e7\u00e3o completa para o seu s\u00edtio Web. O servi\u00e7o CAPTCHA do Cloudflare \u00e9 uma parte espec\u00edfica de todo o pacote.<\/p><p>Embora seja um servi\u00e7o gratuito at\u00e9 certo ponto, \u00e9 do interesse do Cloudflare fazer com que voc\u00ea use o conjunto completo de recursos do Cloudflare CDN. \u00c9 uma estrat\u00e9gia comum das empresas tornar seus clientes dependentes e efetivamente prend\u00ea-los em seu conjunto de recursos sem nenhuma maneira f\u00e1cil de mudar para um servi\u00e7o diferente.<\/p><p>O Turnstile permite-lhe executar um desafio de uma forma menos intrusiva. Para fazer isso, o Cloudflare Turnstile personaliza o resultado real do desafio para cada visitante ou navegador. Ao executar uma s\u00e9rie de desafios JavaScript n\u00e3o interativos, o CAPTCHA re\u00fane mais sinais sobre o ambiente do visitante ou do navegador. Sem apresentar ao utilizador um desafio visual, os utilizadores s\u00e3o categorizados como pretos ou brancos, como humanos ou bots.<\/p><p>Eis algumas das principais limita\u00e7\u00f5es:<\/p><ul><li><strong>Cloudflare CAPTCHA n\u00e3o oferece suporte universal ao navegador.<\/strong> O Cloudflare Turnstile n\u00e3o suporta dispositivos mais antigos, vers\u00f5es mais antigas dos principais navegadores ou sistemas operativos para Android ou iOS, fornecedores de navegadores alternativos ou o Internet Explorer. Em suma, o Cloudflare do CAPTCHA excluir\u00e1 pessoas reais que n\u00e3o podem ou n\u00e3o querem utilizar os dispositivos mais recentes.<\/li><li><strong>Um bloqueio total do utilizador \u00e9 irritante e constitui um obst\u00e1culo \u00e0 acessibilidade do CAPTCHA. <\/strong>Os utilizadores que utilizam ferramentas de acessibilidade s\u00e3o muitas vezes identificados por engano como bots e n\u00e3o como humanos quando completam o desafio da caixa de verifica\u00e7\u00e3o. Isto faz com que o utilizador seja totalmente bloqueado. N\u00e3o existe uma solu\u00e7\u00e3o de recurso para os utilizadores reais que s\u00e3o identificados como bots. As pessoas com defici\u00eancia podem solicitar um token de pr\u00e9-autoriza\u00e7\u00e3o, que o Cloudflare oferece aos seus clientes. No entanto, isto tamb\u00e9m pode ser um obst\u00e1culo adicional para os utilizadores leg\u00edtimos.<\/li><li><strong>Existe uma falta de transpar\u00eancia no que respeita \u00e0 privacidade dos dados pessoais.<\/strong> O Cloudflare Turnstile n\u00e3o possui uma pol\u00edtica de privacidade ou termos de servi\u00e7o espec\u00edficos. Ao utilizar o Cloudflare CAPTCHA, o utilizador deve ler e compreender os termos e a pol\u00edtica de privacidade de todo o conjunto de funcionalidades do Cloudflare. Essa pol\u00edtica de privacidade abrange muitos t\u00f3picos, incluindo uma grande quantidade de informa\u00e7\u00f5es pessoais recolhidas, e nunca menciona especificamente a utiliza\u00e7\u00e3o do Cloudflare Turnstile CAPTCHA.<\/li><\/ul><p>J\u00e1 vimos que \u00e9 necess\u00e1rio procurar melhores alternativas ao Cloudflare Turnstile ou ao Cloudflare CAPTCHA. Vamos agora apresentar 3 alternativas populares ao Cloudflare Turnstile.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-716d30c eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"716d30c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"716d30c\" id=\"eael-data-table-wrapper-716d30c\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-716d30c\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Carater\u00edstica<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Cloudflare Turnstile<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Friendly Captcha<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">reCAPTCHA<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">hCaptcha<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><strong>Prote\u00e7\u00e3o de bots<\/strong><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDesafios do navegador baseado em JavaScript\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAdvanced criptografia de prova de trabalho\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAn\u00e1lise comportamental e tarefas de reconhecimento de imagem\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTarefas de reconhecimento baseadas em imagens\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><strong>Conformidade com a privacidade<\/strong><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTranspar\u00eancia limitada\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTotalmente compat\u00edvel com a privacidade; sem HTTP cookies; sem impress\u00f5es digitais\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLimitada; utiliza o cookies e recolhe dados do utilizador\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLimitado; utiliza cookies\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><strong>Acessibilidade<\/strong><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAcessibilidade limitada, excluindo utilizadores reais do acesso\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAcessibilidade total sem decis\u00f5es a preto e branco\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAcessibilidade limitada\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAcessibilidade limitada\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><strong>Melhor para<\/strong><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDe uso geral\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAplica\u00e7\u00f5es centradas na privacidade e de f\u00e1cil utiliza\u00e7\u00e3o\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDe uso geral; amplamente reconhecido\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCen\u00e1rios casuais e de baixa seguran\u00e7a\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35f80e5 elementor-widget elementor-widget-text-editor\" data-id=\"35f80e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>A melhor alternativa ao Cloudflare CAPTCHA para os desafios do CAPTCHA invis\u00edvel e universalmente implant\u00e1vel: Friendly Captcha<\/h2><h3>Friendly Captcha Pr\u00f3s:<\/h3><ul><li>O Friendly Captcha oferece suporte universal ao navegador e tem como objetivo suportar todos os navegadores e dispositivos lan\u00e7ados ap\u00f3s o Internet Explorer 11. Isto garante que os visitantes do seu s\u00edtio Web n\u00e3o ficam bloqueados.<\/li><li>Sendo um CAPTCHA verdadeiramente invis\u00edvel, o Friendly Captcha n\u00e3o tem fric\u00e7\u00e3o e nunca obriga os utilizadores a clicar em caixas de verifica\u00e7\u00e3o.<\/li><li>Com o Friendly Captcha, o desafio de fundo \u00e9 dimensionado dinamicamente para que n\u00e3o haja bloqueios de utilizador para pessoas reais.<\/li><\/ul><h3>Friendly Captcha Contras:<\/h3><ul><li>Existe uma vers\u00e3o gratuita dispon\u00edvel apenas para pequenos s\u00edtios Web.<\/li><\/ul><p>O Friendly Captcha \u00e9 a melhor alternativa ao Cloudflare e ao Turnstile para quem se concentra em<strong> suporte universal do navegador, acessibilidade e privacidade<\/strong>.<\/p><p>O Friendly Captcha depende de um <strong>algoritmo sofisticado baseado na prova de trabalho<\/strong> para gerar puzzles criptogr\u00e1ficos invis\u00edveis. O dispositivo do utilizador resolve os puzzles em segundo plano para provar que n\u00e3o \u00e9 um atacante malicioso, um bot ou um spambot. Estes <strong>puzzles criptogr\u00e1ficos<\/strong> s\u00e3o utilizados em combina\u00e7\u00e3o com <strong>sinais de risco avan\u00e7ados<\/strong> e dificuldade de escalonamento para fornecer prote\u00e7\u00e3o contra bots e spam para intera\u00e7\u00f5es na Web.<\/p><p>Em vez de os visitantes terem de clicar manualmente numa caixa de verifica\u00e7\u00e3o, o Friendly Captcha <strong>funciona completamente em segundo plano e \u00e9 verdadeiramente invis\u00edvel<\/strong>. N\u00e3o h\u00e1 qualquer impacto na experi\u00eancia do utilizador e os visitantes humanos raramente t\u00eam de esperar mais do que alguns segundos. Normalmente, o CAPTCHA invis\u00edvel \u00e9 resolvido antes mesmo de o visitante preencher o formul\u00e1rio.<\/p><p>Uma vez que n\u00e3o existe qualquer intera\u00e7\u00e3o humana com o CAPTCHA, o Friendly Captcha \u00e9 <strong>totalmente em conformidade com as leis de acessibilidade<\/strong> tais como <a href=\"https:\/\/friendlycaptcha.com\/pt\/wiki\/web-content-accessibility-guidelines\/\">WCAG<\/a>, ADA, AODA ou <a href=\"https:\/\/friendlycaptcha.com\/pt\/wiki\/european-accessibility-act\/\">EAA<\/a>.<\/p><p>O que torna o Friendly Captcha verdadeiramente invis\u00edvel? Continue a ler sobre <a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/what-is-an-invisible-captcha\/\">invis\u00edvel CAPTCHA<\/a> aqui. Experimente voc\u00ea mesmo e <a href=\"https:\/\/friendlycaptcha.com\/pt\/signup\/\">inscrever-se<\/a> para um teste gratuito de um m\u00eas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39af37b elementor-widget elementor-widget-image\" data-id=\"39af37b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/friendlycaptcha.com\/wp-content\/uploads\/2024\/08\/Friendly-Captcha-Image-based-CAPTCHA.svg\" class=\"attachment-large size-large wp-image-9408\" alt=\"Os CAPTCHA baseados em imagens fornecem um teste de reconhecimento visual de imagens para selecionar ou identificar imagens que correspondam a um determinado tema.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3abc9ef elementor-widget elementor-widget-text-editor\" data-id=\"3abc9ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>A melhor alternativa Cloudflare CAPTCHA para desafios adaptativos e tarefas adicionais baseadas em imagens: Google reCAPTCHA<\/h2><h3>reCAPTCHA Pr\u00f3s:<\/h3><ul><li>O Google reCAPTCHA oferece prote\u00e7\u00e3o b\u00e1sica contra bots com desafios adaptativos ou puzzles visuais.<\/li><li>Existe um plano gratuito para clientes Google com um m\u00e1ximo de 10 000 avalia\u00e7\u00f5es.<\/li><li>Com base na pontua\u00e7\u00e3o de risco determinada, o reCAPTCHA \u00e9 parcialmente invis\u00edvel para os utilizadores comuns.<\/li><\/ul><h3>reCAPTCHA Contras:<\/h3><ul><li>O Google reCAPTCHA recolhe e armazena informa\u00e7\u00f5es pessoais do utilizador com o cookies, o que leva a problemas de conformidade com a privacidade.<\/li><li>\u00c9 necess\u00e1rio o consentimento pr\u00e9vio do utilizador para utilizar o Google reCAPTCHA.<\/li><\/ul><p>Como alternativa ao Cloudflare Turnstile, o Google reCAPTCHA oferece <strong>prote\u00e7\u00e3o b\u00e1sica de bots com tarefas de reconhecimento de imagem<\/strong>.<\/p><p>Muitas pessoas e empresas em todo o mundo confiam na marca Google. Os servi\u00e7os do Google est\u00e3o enraizados na mente das pessoas. N\u00e3o admira que as empresas continuem a utilizar a prote\u00e7\u00e3o contra bots reCAPTCHA, apesar de existirem alternativas melhores.<\/p><p>Com <a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/recaptcha-v2-vs-v3\/\">reCAPTCHA v2<\/a>Foram introduzidos os chamados Invisible CAPTCHA. Clicando no bot\u00e3o<strong> Caixa de verifica\u00e7\u00e3o \"N\u00e3o sou um rob\u00f4\" <\/strong>ou <strong>identificar sem\u00e1foros ou autocarros<\/strong> numa grelha de nove imagens \u00e9 familiar para todos n\u00f3s. Al\u00e9m do desafio baseado em imagens, s\u00e3o recolhidas informa\u00e7\u00f5es e analisado o comportamento para determinar se se trata de spam de formul\u00e1rios de contacto, spam de p\u00e1ginas Web, ataques de bots ou nenhum dos dois.<\/p><p>Teoricamente, o reCAPTCHA v3 n\u00e3o necessita de intera\u00e7\u00e3o com o utilizador. <a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/recaptcha-v3\/\">reCAPTCHA v3<\/a> <strong>segue o comportamento do utilizador<\/strong> como o tempo que demora a submeter um formul\u00e1rio. Ao emitir um <strong>pontua\u00e7\u00e3o de risco<\/strong> Os propriet\u00e1rios de s\u00edtios Web t\u00eam de decidir se deixam o visitante submeter-se, se o bloqueiam ou se fazem testes adicionais com puzzles baseados em imagens.<\/p><p>Em suma, o Google reCAPTCHA est\u00e1 a aumentar <strong>preocupa\u00e7\u00f5es com a privacidade<\/strong>. O Google reCAPTCHA v2 e o Google reCAPTCHA v3 utilizam <a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/captcha-cookies\/\">cookies<\/a> para armazenar dados pessoais dos utilizadores, o que \u00e9 fundamental para cumprir as leis internacionais de prote\u00e7\u00e3o de dados, tais como <a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/recaptcha-gdpr\/\">RGPD<\/a> ou CCPA.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4674230 elementor-widget elementor-widget-text-editor\" data-id=\"4674230\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>A melhor alternativa Cloudflare Turnstile para o reconhecimento de imagens CAPTCHA Desafios com sentido de humor: hCaptcha<\/h2><h3>hCaptcha Pr\u00f3s:<\/h3><ul><li>Plano hCaptcha gratuito dispon\u00edvel para propriet\u00e1rios de pequenos s\u00edtios.<\/li><li>Apresentadas com sentido de humor, h\u00e1 tarefas de reconhecimento de imagens engra\u00e7adas.<\/li><li>O hCaptcha tenta recolher o m\u00ednimo de dados poss\u00edvel para os seus servi\u00e7os, a fim de cumprir parcialmente os rigorosos requisitos de privacidade.<\/li><\/ul><h3>hCaptcha Cons:<\/h3><ul><li>A utiliza\u00e7\u00e3o do cookies para a solu\u00e7\u00e3o CAPTCHA torna obrigat\u00f3ria a autoriza\u00e7\u00e3o pr\u00e9via do utilizador.<\/li><li>Os problemas de acessibilidade excluem as pessoas com defici\u00eancia visual.<\/li><\/ul><p>O hCaptcha da Intuition Machines \u00e9 uma alternativa poss\u00edvel ao Cloudflare Turnstile, se gostar de <strong>tarefas divertidas de reconhecimento de imagens<\/strong> como clicar em imagens de c\u00e3es sorridentes.<\/p><p>O hCaptcha utiliza principalmente <strong>tarefas de etiquetagem de imagens<\/strong> para tentar distinguir entre utilizadores humanos e computadores. Estas tarefas exigem que o utilizador selecione fotografias que correspondam a uma determinada descri\u00e7\u00e3o. \u00c9 prov\u00e1vel que a maioria dos utilizadores da Internet j\u00e1 tenha sido solicitada a selecionar sem\u00e1foros, passadeiras de pe\u00f5es ou c\u00e3es a rir de um conjunto de imagens ou fotografias.<\/p><p>Para os clientes hCaptcha Enterprise, eles oferecem um <strong>modo passivo que tem por objetivo ser uma vers\u00e3o invis\u00edvel<\/strong>. O \"CAPTCHA passivo\" visa desafiar um menor n\u00famero de utilizadores leg\u00edtimos apresentando um teste CAPTCHA visual. A dificuldade passiva, em combina\u00e7\u00e3o com o <a href=\"https:\/\/docs.hcaptcha.com\/invisible\/\" target=\"_blank\" rel=\"noopener\">hCaptcha<\/a> A configura\u00e7\u00e3o \"sem caixa de sele\u00e7\u00e3o\" \u00e9 apresentada <strong>ao pre\u00e7o da seguran\u00e7a<\/strong> em compara\u00e7\u00e3o com os seus desafios tradicionais de reconhecimento de imagem.<\/p><p>Embora o hCaptcha se esforce por ser uma alternativa que preserva a privacidade, continua a <strong>requer <\/strong><a href=\"https:\/\/friendlycaptcha.com\/pt\/insights\/captcha-cookies\/\"><strong>cookies<\/strong><\/a> para funcionar. Sem o consentimento pr\u00e9vio do utilizador, estes cookies s\u00e3o considerados cr\u00edticos de acordo com as leis de privacidade, como o RGPD e a CCPA.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d644526 elementor-widget elementor-widget-image\" data-id=\"d644526\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/friendlycaptcha.com\/wp-content\/uploads\/2023\/11\/FriendlyCaptcha_Usability-Positive.svg\" class=\"attachment-large size-large wp-image-6352\" alt=\"Captcha de f\u00e1cil utiliza\u00e7\u00e3o\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ead0c7 elementor-widget elementor-widget-text-editor\" data-id=\"0ead0c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Quais s\u00e3o as melhores alternativas ao Cloudflare CAPTCHA?<\/h2><p>Bloqueio de utilizadores reais devido \u00e0 utiliza\u00e7\u00e3o de dispositivos mais antigos, obst\u00e1culos de acessibilidade e quest\u00f5es de privacidade - existem m\u00faltiplos factores para escolher alternativas Cloudflare Turnstile, tais como suporte universal do navegador, acessibilidade e privacidade. Cada fornecedor de CAPTCHA resolve este problema de uma forma diferente:<\/p><ul><li><strong>Friendly Captcha<\/strong> destaca-se pelo seu enfoque na privacidade, acessibilidade e suporte universal do browser, o que o torna uma forte escolha para as organiza\u00e7\u00f5es que d\u00e3o prioridade \u00e0 conformidade e \u00e0 usabilidade.<\/li><li><strong>Google reCAPTCHA<\/strong> \u00e9 uma op\u00e7\u00e3o amplamente reconhecida com desafios baseados em imagens e carater\u00edsticas de seguran\u00e7a adapt\u00e1veis, mas suscita preocupa\u00e7\u00f5es de privacidade devido \u00e0 recolha extensiva de dados.<\/li><li><strong>hCaptcha<\/strong> oferece tarefas de reconhecimento de imagem divertidas e interessantes, embora tenha limita\u00e7\u00f5es em termos de acessibilidade e conformidade com a privacidade devido \u00e0 utiliza\u00e7\u00e3o do cookie.<\/li><\/ul><p>As alternativas Cloudflare Turnstile abordam a experi\u00eancia do utilizador e a conformidade com a privacidade de forma diferente, com o Friendly Captcha a destacar-se em termos de seguran\u00e7a, acessibilidade e privacidade.<\/p><p>Procura a alternativa mais f\u00e1cil de utilizar e mais moderna ao Cloudflare CAPTCHA? Experimente o Friendly Captcha hoje mesmo com um <a href=\"https:\/\/friendlycaptcha.com\/pt\/signup\/\">teste gratuito de um m\u00eas<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bf1957 elementor-widget elementor-widget-text-editor\" data-id=\"0bf1957\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-0bf1957{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01f35d7 elementor-widget elementor-widget-text-editor\" data-id=\"01f35d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-01f35d7{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98b2035 elementor-widget elementor-widget-image\" data-id=\"98b2035\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-98b2035{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffc5cf1 elementor-widget elementor-widget-text-editor\" data-id=\"ffc5cf1\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-ffc5cf1{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-137b83a eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"137b83a\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-137b83a{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39eb25c elementor-widget elementor-widget-text-editor\" data-id=\"39eb25c\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-39eb25c{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-437c03d elementor-widget elementor-widget-image\" data-id=\"437c03d\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-437c03d{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7c11fc elementor-widget elementor-widget-text-editor\" data-id=\"d7c11fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-d7c11fc{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00c7601 elementor-widget elementor-widget-text-editor\" data-id=\"00c7601\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-00c7601{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67a9d2a elementor-widget elementor-widget-image\" data-id=\"67a9d2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-67a9d2a{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc9cb0f elementor-widget elementor-widget-text-editor\" data-id=\"dc9cb0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-dc9cb0f{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b88155 elementor-widget elementor-widget-text-editor\" data-id=\"2b88155\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-2b88155{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a944e elementor-widget elementor-widget-text-editor\" data-id=\"b5a944e\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-b5a944e{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e08027 elementor-widget elementor-widget-image\" data-id=\"1e08027\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-1e08027{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-832facf elementor-widget elementor-widget-text-editor\" data-id=\"832facf\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-832facf{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdf7a89 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"cdf7a89\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-cdf7a89{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18901c2 elementor-widget elementor-widget-text-editor\" data-id=\"18901c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-18901c2{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86d864d elementor-widget elementor-widget-image\" data-id=\"86d864d\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-86d864d{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5717446 elementor-widget elementor-widget-text-editor\" data-id=\"5717446\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-5717446{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fa1ef9 elementor-widget elementor-widget-text-editor\" data-id=\"2fa1ef9\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-2fa1ef9{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d182b92 elementor-widget elementor-widget-image\" data-id=\"d182b92\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-d182b92{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-deec588 elementor-widget elementor-widget-text-editor\" data-id=\"deec588\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-deec588{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61ac8d5 elementor-widget elementor-widget-heading\" data-id=\"61ac8d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48bf11f elementor-widget elementor-widget-accordion\" data-id=\"48bf11f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7621\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-7621\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quais s\u00e3o as alternativas ao Cloudflare CAPTCHA?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7621\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-7621\"><p>Embora o Cloudflare Turnstile seja uma alternativa popular e centrada na privacidade ao Google reCAPTCHA, existem v\u00e1rias outras alternativas not\u00e1veis, dependendo de prioridades espec\u00edficas, como a conformidade rigorosa com o RGPD, o controlo de c\u00f3digo aberto ou uma prefer\u00eancia por desafios n\u00e3o invis\u00edveis.<br \/><br \/>O Friendly Captcha \u00e9 um concorrente de topo, especialmente para organiza\u00e7\u00f5es que d\u00e3o prioridade \u00e0 privacidade dos dados e \u00e0 conformidade com a UE. Ele usa um mecanismo de prova de trabalho (PoW) que executa um quebra-cabe\u00e7a criptogr\u00e1fico invis\u00edvel no navegador do usu\u00e1rio para verificar a legitimidade. O Friendly Captcha \u00e9 constru\u00eddo com uma forte abordagem GDPR-first, \u00e9 livre de cookie e n\u00e3o rastreia usu\u00e1rios em sites, muitas vezes eliminando a necessidade de consentimento do usu\u00e1rio. O processo \u00e9 verdadeiramente invis\u00edvel e sem atritos, sem necessidade de intera\u00e7\u00e3o com o utilizador.<\/p><p>O Friendly Captcha \u00e9 ideal para empresas e projectos baseados na UE em que a privacidade rigorosa dos dados e a acessibilidade universal s\u00e3o uma prioridade.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7622\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-7622\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">O Cloudflare CAPTCHA \u00e9 melhor do que o Friendly Captcha?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7622\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-7622\"><p>O facto de o Cloudflare Turnstile (frequentemente designado informalmente por \u201cCloudflare CAPTCHA\u201d) ser melhor do que o Friendly Captcha depende das suas prioridades espec\u00edficas em termos de custos, resid\u00eancia de dados e integra\u00e7\u00e3o de plataformas. O Friendly Captcha pode ser melhor devido \u00e0 conformidade com a estrita resid\u00eancia de dados na UE, \u00e0 sua prefer\u00eancia pela prova de trabalho e \u00e0s suas garantias de acessibilidade. Para obter a melhor op\u00e7\u00e3o gratuita com alcance global, escolha Friendly Captcha. \u00c9 a op\u00e7\u00e3o mais robusta, estritamente <a class=\"notion-link-token notion-focusable-token notion-enable-hover\" tabindex=\"0\" href=\"https:\/\/friendlycaptcha.com\/pt\/privacy\/gdpr\/\" rel=\"noopener noreferrer\" data-token-index=\"1\"><span class=\"link-annotation-2a0dccdb-0e83-8077-9aca-f3513d2c1e04-617156973\">Op\u00e7\u00e3o compat\u00edvel com o RGPD<\/span><\/a> com garantia de resid\u00eancia dos dados na UE.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7623\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-7623\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">O Cloudflare CAPTCHA est\u00e1 em conformidade com o RGPD?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7623\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-7623\"><p>Sim, o Cloudflare Turnstile \u00e9 geralmente considerado compat\u00edvel com o RGPD porque foi concebido com um forte enfoque na privacidade e na minimiza\u00e7\u00e3o de dados, em contraste com o reCAPTCHA da Google.<\/p><p>Apesar de tudo, o Friendly Captcha est\u00e1 em conformidade com o 100% GDPR. O servi\u00e7o CAPTCHA de \u00faltima gera\u00e7\u00e3o n\u00e3o utiliza HTTP cookies ou rastreio e minimiza a recolha de dados.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7624\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-7624\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">O Cloudflare CAPTCHA \u00e9 gratuito?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7624\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-7624\"><p>Sim, o Cloudflare Turnstile \u00e9 totalmente gratuito para qualquer site, independentemente do tamanho ou do volume de tr\u00e1fego. O Cloudflare oferece-o como um servi\u00e7o gratuito a qualquer pessoa com um site, quer seja ou n\u00e3o um cliente pago do Cloudflare.<\/p><p>O plano \u201cTurnstile gratuito\u201d s\u00f3 est\u00e1 dispon\u00edvel para um m\u00e1ximo de 10 widgets e em modo gerido. As empresas com mais pedidos ter\u00e3o de atualizar para um plano Enterprise pago. Desta forma, o Cloudflare est\u00e1 a tentar fazer com que os clientes do Cloudflare Turnstile passem do seu servi\u00e7o gratuito CAPTCHA para a sua extensa e dispendiosa suite completa. Uma alternativa ao Cloudflare CAPTCHA \u00e9 o Friendly Captcha, que se especializa em fornecer privacidade e CAPTCHAs amig\u00e1veis que funcionam completamente em segundo plano.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7625\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-7625\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Como comparar Cloudflare, CAPTCHA, reCAPTCHA e Friendly Captcha?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7625\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-7625\"><p>Uma compara\u00e7\u00e3o entre o Cloudflare, o Turnstile, o reCAPTCHA da Google e o Friendly Captcha evidencia diferen\u00e7as significativas na sua abordagem \u00e0 experi\u00eancia do utilizador, \u00e0 privacidade dos dados, \u00e0 conformidade e ao custo.<\/p><p><strong><span class=\"notion-enable-hover\" data-token-index=\"1\">Cloudflare Turnstile<\/span><\/strong>\u00a0\u00e9 uma escolha equilibrada, oferecendo uma alternativa gratuita, amiga da privacidade e altamente eficaz que \u00e9 adequada para a maioria dos s\u00edtios Web.<\/p><p><strong><span class=\"notion-enable-hover\" data-token-index=\"3\">Google reCAPTCHA<\/span><\/strong>\u00a0\u00e9 a op\u00e7\u00e3o herdada, que impede os bots, mas a um custo elevado para a privacidade, acessibilidade e conformidade legal do utilizador, o que a torna menos recomend\u00e1vel no atual panorama de consci\u00eancia da privacidade.<\/p><p><strong><span class=\"notion-enable-hover\" data-token-index=\"5\">Friendly Captcha<\/span><\/strong>\u00a0\u00e9 a escolha premium e especializada para empresas que operam ao abrigo de regulamentos rigorosos de prote\u00e7\u00e3o de dados da UE, em que a garantia de resid\u00eancia dos dados na UE \u00e9 obrigat\u00f3ria.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7626\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-7626\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Qual \u00e9 a alternativa ao Cloudflare CAPTCHA?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7626\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-7626\"><p style=\"font-weight: 400;\">A alternativa ao Cloudflare Turnstile \u00e9 o Friendly Captcha, que oferece um equil\u00edbrio diferente entre privacidade, experi\u00eancia do utilizador e custo.<\/p><p>O Friendly Captcha \u00e9 frequentemente citado como a principal alternativa ao Cloudflare CAPTCHA, em especial para as empresas europeias, devido \u00e0 sua conce\u00e7\u00e3o que o torna totalmente compat\u00edvel com o RGPD por defeito, sem necessitar do consentimento do utilizador ou do rastreio de dados pessoais. Funciona fazendo com que o dispositivo do utilizador resolva um puzzle criptogr\u00e1fico r\u00e1pido e invis\u00edvel.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7627\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-7627\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quais s\u00e3o as principais alternativas ao Cloudflare Turnstile em 2025?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7627\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-7627\"><p>Em 2025, as principais alternativas ao Cloudflare Turnstile para prote\u00e7\u00e3o contra bots s\u00e3o o Friendly Captcha, o hCaptcha e o reCAPTCHA, cada um oferecendo diferentes pontos fortes em termos de privacidade, experi\u00eancia do utilizador e custo.<\/p><p>O Friendly Captcha \u00e9 uma alternativa l\u00edder ao Cloudflare e ao Turnstile, especialmente para as organiza\u00e7\u00f5es europeias, conhecidas pela sua preocupa\u00e7\u00e3o com a privacidade e a acessibilidade. O Friendly Captcha utiliza um mecanismo de prova de trabalho invis\u00edvel que executa um puzzle criptogr\u00e1fico r\u00e1pido no browser do utilizador. O dispositivo resolve o desafio, n\u00e3o o humano, eliminando os puzzles manuais e visuais. Firneldy Captcha \u00e9 totalmente compat\u00edvel com o GDPR por design. \u00c9 livre de cookie, n\u00e3o rastreia os utilizadores, \u00e9 baseado na UE e geralmente n\u00e3o requer o consentimento do utilizador.<\/p><p>O Friendly Captcha \u00e9 ideal para empresas que exigem uma resid\u00eancia de dados rigorosa na UE, acessibilidade universal (conformidade com as WCAG) e uma experi\u00eancia de utilizador invis\u00edvel e sem atritos.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e28b025 elementor-widget elementor-widget-accordion\" data-id=\"e28b025\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-e28b025{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e73d43 elementor-widget elementor-widget-accordion\" data-id=\"0e73d43\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-element-0e73d43{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Cloudflare CAPTCHA Alternatives \u2013 At a Glance Cloudflare CAPTCHA has significant limitations There are significant drawbacks to Cloudflare CAPTCHA, as it blocks real users. Cloudflare does not offer full browser support. It is criticized for its black-box approach to data processing. Alternatives to Cloudflare CAPTCHA There are viable alternatives to Cloudflare CAPTCHA. These include Friendly [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6322,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[24],"tags":[32,37],"class_list":["post-7166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insights","tag-bot-protection","tag-captcha-alternatives"],"_links":{"self":[{"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/posts\/7166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/comments?post=7166"}],"version-history":[{"count":2,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/posts\/7166\/revisions"}],"predecessor-version":[{"id":19044,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/posts\/7166\/revisions\/19044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/media\/6322"}],"wp:attachment":[{"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/media?parent=7166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/categories?post=7166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friendlycaptcha.com\/pt\/wp-json\/wp\/v2\/tags?post=7166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}