{"id":4618,"date":"2023-03-16T18:56:34","date_gmt":"2023-03-16T15:56:34","guid":{"rendered":"https:\/\/www.domainhizmetleri.com\/blog\/?p=4618"},"modified":"2023-03-16T18:56:34","modified_gmt":"2023-03-16T15:56:34","slug":"captcha-nedir-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/","title":{"rendered":"CAPTCHA Nedir, Ne \u0130\u015fe Yarar?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Yaz\u0131 \u0130\u00e7eri\u011fi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0a0a;color:#0a0a0a\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0a0a;color:#0a0a0a\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#CAPTCHA_Nedir\" >CAPTCHA Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#CAPTCHAnin_Ozellikleri_Nedir\" >CAPTCHA&#8217;n\u0131n \u00d6zellikleri Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#CAPTCHA_Nasil_Calisir\" >CAPTCHA Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#Google_reCAPTCHA_Nedir\" >Google reCAPTCHA Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#Onay_Kutulu_reCAPTCHA_Testi\" >Onay Kutulu reCAPTCHA Testi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#reCAPTCHA_Skorunun_Onemi_Nedir\" >reCAPTCHA Skorunun \u00d6nemi Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#Cloudflare_Turnstile_Nedir\" >Cloudflare Turnstile Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/captcha-nedir-ne-ise-yarar\/#Robot_Dogrulamalari_Kotu_Amacli_Botlari_Durdurmak_Icin_Yeterli_Olur_Mu\" >Robot Do\u011frulamalar\u0131 K\u00f6t\u00fc Ama\u00e7l\u0131 Botlar\u0131 Durdurmak \u0130\u00e7in Yeterli Olur Mu?<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"wpb-content-wrapper\">\r\n<p>\u0130nternet sitelerinde gezinirken muhtemelen &#8220;Ben Robot De\u011filim&#8221; yazan bir kutucu\u011fa t\u0131klaman\u0131z\u0131, foto\u011fraf i\u00e7erisinde bulunan trafik lambalar\u0131n\u0131 se\u00e7meniz veya renk k\u00f6r\u00fc testindeymi\u015fsiniz gibi kar\u0131\u015f\u0131k bir resimde bulunan yaz\u0131lar\u0131 yazman\u0131z istenmi\u015f olabilir. Bu durum \u00e7o\u011fu internet kullan\u0131c\u0131s\u0131 i\u00e7in can s\u0131k\u0131c\u0131 bir durum olarak g\u00f6r\u00fcnse de internet sitelerinde \u00f6nemli bir g\u00fcvenlik \u00f6nlemidir. Bu makalemizde can s\u0131k\u0131c\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen CAPTCHA do\u011frulamas\u0131n\u0131n ne oldu\u011fu ve neden kullan\u0131lmas\u0131 gerekti\u011fini payla\u015f\u0131yoruz.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" class=\"wp-image-4656\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Captcha-Nedir-1024x428.png\" alt=\"\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Captcha-Nedir-1024x428.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Captcha-Nedir-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Captcha-Nedir-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Captcha-Nedir.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CAPTCHA_Nedir\"><\/span>CAPTCHA Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>\u0130nternet sitelerine giren kullan\u0131c\u0131lar\u0131n bot mu yoksa ger\u00e7ekten bir insan m\u0131 olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in tasarlanan do\u011frulama y\u00f6ntemine CAPTCHA denir. CAPTCHA &#8220;Completely Automated Public Turing test to tell Computers and Humans Apart&#8221; yani &#8220;Bilgisayarlar\u0131 ve \u0130nsanlar\u0131 Ay\u0131rmak \u0130\u00e7in Tamamamen Otomatik Genel Turing Testi&#8221; anlam\u0131na gelen bir k\u0131saltmad\u0131r.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CAPTCHAnin_Ozellikleri_Nedir\"><\/span>CAPTCHA&#8217;n\u0131n \u00d6zellikleri Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<ul>\r\n\r\n\r\n<li>Bir anket veya \u00fcyelik sisteminiz bulunuyorsa otomatik olarak doldurulmas\u0131n\u0131n \u00f6n\u00fcne ge\u00e7erek do\u011fru anket verilerine ula\u015fman\u0131za yard\u0131mc\u0131 olur.<\/li>\r\n\r\n\r\n\r\n<li>\u00dcyelik sisteminizde bir bot yard\u0131m\u0131yla toplu bir \u015fekilde \u00fcyelik olu\u015fturulmas\u0131n\u0131 \u00f6nlemenize yard\u0131mc\u0131 olur.<\/li>\r\n\r\n\r\n\r\n<li>\u0130nternet sitenizde bulunan yorum b\u00f6l\u00fcm\u00fcne otomatik olarak g\u00f6nderilen SPAM yorumlar\u0131n \u00f6n\u00fcne ge\u00e7er.<\/li>\r\n\r\n\r\n\r\n<li>Oturum a\u00e7ma sayfan\u0131zda kaba kuvvet (Brute-force) sald\u0131r\u0131lar\u0131n\u0131 durdurarak \u00fcyeliklerinizin g\u00fcvenli\u011fini art\u0131r\u0131r.<\/li>\r\n\r\n\r\n\r\n<li>E-ticaret sisteminin daha g\u00fcvenli bir \u015fekilde \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flar.<\/li>\r\n<\/ul>\r\n<!-- \/wp:post-content -->\r\n\r\n<!-- wp:heading -->\r\n<h2><span class=\"ez-toc-section\" id=\"CAPTCHA_Nasil_Calisir\"><\/span>CAPTCHA Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Klasik CAPTCHA&#8217;lar, botlar\u0131n kolayca tan\u0131yamayacaklar\u0131 \u015fekilde metinler olu\u015fturur, bu metin farkl\u0131 yaz\u0131 tipleri ve \u015fekiller kullanarak tasarlan\u0131r. Bu tasar\u0131m, sadece insanlar\u0131n yorumlayabilece\u011fi \u015fekilde de\u011fi\u015ftirilmi\u015f bir metni kullan\u0131c\u0131lar\u0131n do\u011frulamas\u0131n\u0131 gerektirir. E\u011fer harfler e\u015fle\u015fmezse, kullan\u0131c\u0131lardan tekrar denemeleri istenir. Bu sayede botlar testi ge\u00e7emezken, insanlar normal i\u015flemlerine devam edebilirler.<br \/><br \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4693 size-full\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/klasik-captcha.gif\" alt=\"\" width=\"415\" height=\"99\" \/><br \/><br \/>Tabii ki teknoloji geli\u015ftik\u00e7e makine \u00f6\u011frenmesiyle g\u00fc\u00e7lendirilen zararl\u0131 botlar, karma\u015f\u0131k karakterleri tan\u0131maya ba\u015flayarak bu do\u011frulamay\u0131 ge\u00e7meyi ba\u015farabildi. Bu durumun \u00f6n\u00fcne ge\u00e7ebilmek i\u00e7in daha karma\u015f\u0131k testlere ihtiya\u00e7 duyuldu ve Google, reCAPTCHA ad\u0131nda farkl\u0131 bir test teknolojisi geli\u015ftirdi.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><span class=\"ez-toc-section\" id=\"Google_reCAPTCHA_Nedir\"><\/span>Google reCAPTCHA Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Klasik CAPTCHA&#8217;lardan daha geli\u015fmi\u015f testlere sahip olan <strong>reCAPTCHA<\/strong>, ger\u00e7ek d\u00fcnyadaki g\u00f6r\u00fcnt\u00fcler alarak botlar\u0131n ilgili metni veya se\u00e7imleri yapmas\u0131n\u0131 zorla\u015ft\u0131ran bir teknoloji ile geli\u015ftirilmi\u015ftir. \u00d6ncelikle sizden &#8220;<strong>Ben robot de\u011filim<\/strong>&#8221; butonuna t\u0131klaman\u0131z\u0131 ister.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"id\":4662,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} \/-->\r\n\r\n<!-- wp:heading {\"level\":3} \/-->\r\n\r\n<!-- wp:paragraph -->\r\n<h3><span class=\"ez-toc-section\" id=\"Onay_Kutulu_reCAPTCHA_Testi\"><\/span>Onay Kutulu reCAPTCHA Testi<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>&#8220;Ben Robot De\u011filim&#8221; yazan bir metni onaylaman\u0131z i\u00e7in kutucuk bulunur ve kutucu\u011fa t\u0131klayarak testi ge\u00e7ersiniz. Ge\u00e7ilmesi \u00e7ok kolay g\u00f6z\u00fckse de bu testin arka planda yapm\u0131\u015f oldu\u011fu sorgulamalar botlara kar\u015f\u0131 g\u00fc\u00e7l\u00fc bir koruma sa\u011flar. Onay kutusuna t\u0131klayana kadar arka planda imle\u00e7 hareketleri, kutucu\u011fa t\u0131klama h\u0131z\u0131, taray\u0131c\u0131 \u00e7erezleri ve ge\u00e7mi\u015f kontrol edilerek bot olup olmad\u0131\u011f\u0131n\u0131z\u0131 tespit edebilmektedir. E\u011fer \u015f\u00fcphelenmeye devam ederse G\u00f6r\u00fcnt\u00fc Tan\u0131ma veya klasik CAPTCHA&#8217;lar gibi metin do\u011frulamas\u0131 isteyebilmektedir.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4698 \" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Onay-kutulu-reCAPTCHA.png\" alt=\"\" width=\"425\" height=\"113\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Onay-kutulu-reCAPTCHA.png 616w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Onay-kutulu-reCAPTCHA-300x80.png 300w\" sizes=\"auto, (max-width: 425px) 100vw, 425px\" \/><\/h2>\r\n<p>Ard\u0131ndan bir g\u00f6r\u00fcnt\u00fc se\u00e7me ekran\u0131 kar\u015f\u0131n\u0131za \u00e7\u0131kar. Bu g\u00f6r\u00fcnt\u00fc tan\u0131ma, onay kutusu, ziyaret\u00e7i davran\u0131\u015f\u0131 de\u011ferlendirmesi gibi do\u011frulamalar ile daha da g\u00fc\u00e7lenmi\u015ftir. E\u011fer reCaptcha size g\u00fcvenmezse veya web sitesinin sahibi zorluk derecesinde &#8220;<strong>\u00e7ok zorla kimseye g\u00fcvenme<\/strong>&#8221; gibi ayar se\u00e7mi\u015fse, 9 veya 16 par\u00e7adan olu\u015fan bir foto\u011fraf ile do\u011frulama yap\u0131l\u0131r. Foto\u011fraf i\u00e7erisinde trafik i\u015faretleri ve lambalar\u0131, a\u011fa\u00e7lar, hayvanlar, ara\u00e7lar, sokak i\u015faretleri bulunur. Kullan\u0131c\u0131lardan foto\u011fraf i\u00e7erisinde bulunan belirli nesneleri se\u00e7mesi istenir. Ayn\u0131 testi yapan kullan\u0131c\u0131lar\u0131n, karelere t\u0131klama oran\u0131 g\u00f6z \u00f6n\u00fcne alarak se\u00e7imlerin geneline g\u00f6re e\u015fle\u015firse test ge\u00e7ilir.<br \/><br \/>Bulan\u0131k ve karma\u015f\u0131k foto\u011fraflarda bulunan nesneler, insanlar taraf\u0131ndan g\u00fcnl\u00fck ya\u015famda s\u0131k s\u0131k g\u00f6zlemlendi\u011fi i\u00e7in insanlar testi kolayl\u0131kla ge\u00e7ebilirler. Ancak botlar, s\u00fcrekli ayn\u0131 testlerle kar\u015f\u0131la\u015famad\u0131klar\u0131 i\u00e7in nesneleri alg\u0131lamalar\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde zor olacakt\u0131r.<\/p>\r\n<h2><!-- \/wp:heading -->\r\n\r\n<!-- wp:heading {\"level\":3} --><\/h2>\r\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4696 size-full\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Goruntu-Tanima-reCAPTCHA.jpg\" alt=\"\" width=\"350\" height=\"512\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Goruntu-Tanima-reCAPTCHA.jpg 350w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Goruntu-Tanima-reCAPTCHA-205x300.jpg 205w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/h3>\r\n<h2><span class=\"ez-toc-section\" id=\"reCAPTCHA_Skorunun_Onemi_Nedir\"><\/span>reCAPTCHA Skorunun \u00d6nemi Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Google taraf\u0131ndan geli\u015ftirilen bir algoritma ile kullan\u0131c\u0131lar\u0131n bot mu yoksa bir insan m\u0131 oldu\u011funu tan\u0131mlayan puanlama sistemi bulunuyor. Puanlama sistemi 0 ila 1 aras\u0131nda belirlenmektedir. Skor 0&#8217;a ne kadar yak\u0131nsa bot oldu\u011fu 1&#8217;e yak\u0131nsa normal bir kullan\u0131c\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcr. Kullan\u0131c\u0131n\u0131n siteyle etkile\u015fimi s\u0131ras\u0131nda skor s\u00fcrekli olarak g\u00fcncellenir ve kullan\u0131c\u0131n\u0131n davran\u0131\u015flar\u0131na g\u00f6re de\u011fi\u015fiklik g\u00f6sterebilmektedir. <br \/><br \/>reCAPTCHA skorunu belirleyen en \u00f6nemli fakt\u00f6rlerse kullan\u0131c\u0131n IP adresi, taray\u0131c\u0131 kullan\u0131m\u0131, sayfa i\u00e7i ziyaretler, imle\u00e7 hareketleri, klavye giri\u015fleri gibi bir \u00e7ok farkl\u0131 parametre bulunuyor. reCAPTCHA skorunu API \u00fczerinden alarak ziyaret\u00e7ilerinizin eri\u015fim izinlerini ayarlayabilir ve bot olarak d\u00fc\u015f\u00fcn\u00fclen kullan\u0131c\u0131lara \u00f6zel hata sayfalar\u0131 olu\u015fturabilirsiniz. Bu sayede k\u00f6t\u00fc ama\u00e7l\u0131 eri\u015fim denemelerinin \u00f6n\u00fcne ge\u00e7erek projenizin g\u00fcvenli\u011fini art\u0131rabilirsiniz.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><span class=\"ez-toc-section\" id=\"Cloudflare_Turnstile_Nedir\"><\/span>Cloudflare Turnstile Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Cloudflare Turnstile, CAPCTHA kullan\u0131m\u0131 i\u00e7in g\u00fc\u00e7l\u00fc bir alternatiftir. \u0130nternet sitenize kolayl\u0131kla eklenebilen basit bir API yard\u0131m\u0131yla ziyaret\u00e7ilerinize CAPTCHA do\u011frulamas\u0131 g\u00f6stermeden otomatik bir \u015fekilde arka planda kendisi do\u011frulamay\u0131 ger\u00e7ekle\u015ftirir. Bu sayede robot do\u011frulama arka planda \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan g\u00fcvenlik zafiyeti problemi ya\u015fat\u0131lmayacak, ger\u00e7ek kullan\u0131c\u0131lar\u0131n\u0131z\u0131n \u00f6n\u00fcne CAPTCHA do\u011frulamas\u0131 \u00e7\u0131kmad\u0131\u011f\u0131 i\u00e7inse kullan\u0131c\u0131 deneyimini art\u0131rmaktad\u0131r.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"id\":4658,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" class=\"wp-image-4658\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Turnstile-1024x428.png\" alt=\"\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Turnstile-1024x428.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Turnstile-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Turnstile-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Turnstile.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Cloudflare Turnstile robot do\u011frulama algoritmas\u0131, Cloudflare&#8217;in Managed Challange teknolojisi ile ayn\u0131 yap\u0131ya sahiptir. Managed Challange teknolojisi ziyaret\u00e7ilerin ortak \u00f6zelliklerini inceler ve makine \u00f6\u011frenimi sayesinde daha g\u00fc\u00e7l\u00fc bir koruma sunar. Bu korumaya \u00f6rnek olarak internet sitenizi ziyaret eden IP adresinin sizin y\u00f6netmi\u015f oldu\u011funuz veya farkl\u0131 internet sitelerinde \u015f\u00fcpheli davran\u0131\u015flar\u0131 tespit etmesi halinde, zararl\u0131 ba\u011flant\u0131 olarak i\u015faretlenip internet sitenize ula\u015fmadan eri\u015fimi engellenecektir.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><span class=\"ez-toc-section\" id=\"Robot_Dogrulamalari_Kotu_Amacli_Botlari_Durdurmak_Icin_Yeterli_Olur_Mu\"><\/span>Robot Do\u011frulamalar\u0131 K\u00f6t\u00fc Ama\u00e7l\u0131 Botlar\u0131 Durdurmak \u0130\u00e7in Yeterli Olur Mu?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAPTCHA&#8217;lar ve reCAPTCHA&#8217;lar, kullan\u0131c\u0131lardan belirli bir g\u00f6revi tamamlamalar\u0131n\u0131 veya bir resimdeki belirli bir nesneyi se\u00e7melerini isteyerek, botlar\u0131n otomatik olarak veri toplamalar\u0131n\u0131 veya i\u015flemlerini yapmas\u0131n\u0131 engellerler.<br \/><br \/>Ancak, baz\u0131 botlar CAPTCHA&#8217;lar\u0131 ge\u00e7mek i\u00e7in \u00e7e\u015fitli y\u00f6ntemler kullanabilirler. \u00d6rne\u011fin, optik karakter tan\u0131ma (OCR) teknolojisi kullanarak, g\u00f6rsel bir CAPTCHA&#8217;y\u0131 \u00e7\u00f6zmek i\u00e7in insan g\u00f6z\u00fcne benzer bir \u015fekilde karakterleri tan\u0131yabilirler. Bu nedenle, baz\u0131 CAPTCHA&#8217;lar, daha karma\u015f\u0131k matematiksel veya mant\u0131ksal sorular veya testler gibi di\u011fer g\u00fcvenlik \u00f6nlemlerinin kullan\u0131lmas\u0131 gerekebilir.<br \/><br \/>reCAPTCHA&#8217;lar, daha geli\u015fmi\u015f bir g\u00fcvenlik \u00f6nlemi olarak kabul edilir, \u00e7\u00fcnk\u00fc kullan\u0131c\u0131lar\u0131n bot olup olmad\u0131\u011f\u0131n\u0131 tespit etmek i\u00e7in daha fazla veri noktas\u0131n\u0131 analiz ederler. Ancak yine de baz\u0131 k\u00f6t\u00fc ama\u00e7l\u0131 botlar, reCAPTCHA&#8217;lar\u0131 da ge\u00e7ebilirler. Bu nedenle, CAPTCHA&#8217;lar ve reCAPTCHA&#8217;lar, tek ba\u015flar\u0131na yeterli bir g\u00fcvenlik \u00f6nlemi olmayabilirler. CAPTCHA veya reCAPTCHA do\u011frulamalar\u0131yla birlikte ek g\u00fcvenlik \u00f6nlemleri de alman\u0131z\u0131 \u00f6neririz. <br \/><br \/>Ek g\u00fcvenlik \u00f6nlemi olarak CloudFlare \u00fczerinden projenize \u00f6zel WAF kurallar\u0131 olu\u015fturabilirsiniz. Bu sayede hem g\u00fcvenli\u011finizi art\u0131rabilir hem de ger\u00e7ek kullan\u0131c\u0131lar\u0131n robot do\u011frulamas\u0131 yapma zorunlulu\u011funu azaltarak kullan\u0131c\u0131 deneyimini art\u0131rabilirsiniz.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:shortcode -->\r\n[vc_row][vc_column][vc_message message_box_style=&#8221;3d&#8221; message_box_color=&#8221;success&#8221; icon_fontawesome=&#8221;far fa-smile-wink&#8221;]Projelerinizin bulundu\u011fu sunucular\u0131n sald\u0131r\u0131lara kar\u015f\u0131 g\u00fcvenlik \u00f6nlemleri al\u0131nmas\u0131 \u00f6nemlidir. Hosting, SSD VDS ve NVMe VDS Sanal sunucu hizmetlerimizde DDoS t\u00fcr\u00fc sald\u0131r\u0131lara kar\u015f\u0131 Voxility, TTDDoS Anti-DDoS servislerini kullan\u0131yoruz. Bu sayede sald\u0131r\u0131lar\u0131n daha i\u00e7 a\u011fa ula\u015famadan \u00f6nce eri\u015fimini engelleyebiliyoruz. E\u011fer projeniz i\u00e7in y\u00fcksek performansl\u0131 bir bar\u0131nd\u0131rma hizmetine ihtiya\u00e7 duyuyorsan\u0131z <a href=\"https:\/\/www.domainhizmetleri.com\/nvme-vds-sanal-sunucu\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Y\u00fcksek Performansl\u0131 NVMe VDS Sanal Sunucu<\/a> paketlerimize g\u00f6z atman\u0131z\u0131 \u00f6neririz.[\/vc_message][\/vc_column][\/vc_row]\r\n<!-- \/wp:shortcode --><\/div>","protected":false},"excerpt":{"rendered":"<p>\u0130nternet sitelerinde gezinirken muhtemelen &#8220;Ben Robot De\u011filim&#8221; yazan bir kutucu\u011fa t\u0131klaman\u0131z\u0131, foto\u011fraf i\u00e7erisinde bulunan trafik lambalar\u0131n\u0131 se\u00e7meniz veya renk k\u00f6r\u00fc testindeymi\u015fsiniz gibi kar\u0131\u015f\u0131k bir resimde bulunan yaz\u0131lar\u0131 yazman\u0131z istenmi\u015f olabilir. Bu durum \u00e7o\u011fu internet kullan\u0131c\u0131s\u0131 i\u00e7in can s\u0131k\u0131c\u0131 bir durum olarak g\u00f6r\u00fcnse de internet sitelerinde \u00f6nemli bir g\u00fcvenlik \u00f6nlemidir. Bu makalemizde can s\u0131k\u0131c\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[199,200,52],"class_list":["post-4618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir-nasil","tag-captcha","tag-cloudflare","tag-guvenlik"],"views":1951,"_links":{"self":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/4618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/comments?post=4618"}],"version-history":[{"count":46,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/4618\/revisions"}],"predecessor-version":[{"id":4721,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/4618\/revisions\/4721"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media\/4656"}],"wp:attachment":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media?parent=4618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/categories?post=4618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/tags?post=4618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}