{"id":5669,"date":"2021-06-21T01:03:00","date_gmt":"2021-06-20T22:03:00","guid":{"rendered":"https:\/\/www.niobehosting.com\/blog\/?p=5669"},"modified":"2021-11-01T20:39:49","modified_gmt":"2021-11-01T17:39:49","slug":"captcha","status":"publish","type":"post","link":"https:\/\/www.niobehosting.com\/blog\/captcha\/","title":{"rendered":"CAPTCHA Nedir? Kullan\u0131m Ama\u00e7lar\u0131 ve WordPress Eklentileri"},"content":{"rendered":"\n<p>Bilgisayarlar, dijital ortamda yap\u0131lan bir i\u015flemin otonom bir bilgisayar taraf\u0131ndan m\u0131 yoksa bir insan taraf\u0131ndan m\u0131 yap\u0131ld\u0131\u011f\u0131n\u0131 normalde ay\u0131rt edemezler. \u0130\u015fte bu sebeple bu ayr\u0131m\u0131 ger\u00e7ekle\u015ftirebilmek i\u00e7in bir test olu\u015fturulmu\u015ftur. \u0130nternet \u00fczerinde \u00e7ok s\u0131k rastlad\u0131\u011f\u0131m\u0131z ve bir i\u015fleme devam etmek i\u00e7in birka\u00e7 ad\u0131m\u0131 ba\u015far\u0131yla ge\u00e7memiz gereken bu testler <strong>CAPTCHA<\/strong> olarak adland\u0131r\u0131l\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CAPTCHA Nedir?<\/h2>\n\n\n\n<p><strong>CAPTHCA<\/strong> (<strong>C<\/strong>ompletely <strong>A<\/strong>utomated <strong>P<\/strong>ublic <strong>T<\/strong>uring Test to <strong>C<\/strong>omputers and <strong>H<\/strong>umans <strong>A<\/strong>part) \u00f6zetle bilgisayar ve insan davran\u0131\u015flar\u0131n\u0131n ay\u0131rt edilmesi i\u00e7in olu\u015fturulmu\u015f botlara kar\u015f\u0131 \u00f6nlem ve g\u00fcvenlik amac\u0131yla olu\u015fturulmu\u015f \u00f6zel bir testtir. Her ne kadar g\u00fcvenlik a\u00e7\u0131s\u0131ndan avantaj sa\u011flasa da kullan\u0131c\u0131 deneyimi olarak baz\u0131 problemlere yol a\u00e7abilir. Ziyaret\u00e7iler bu testleri s\u00fcrekli yapmak istemezler. Her defas\u0131nda bir CAPTCHA ile kar\u015f\u0131la\u015fan ziyaret\u00e7iler bir s\u00fcre sonra bu durumdan s\u0131k\u0131labilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"244\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-ornegi.png\" alt=\"\" class=\"wp-image-5670\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-ornegi.png 567w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-ornegi-300x129.png 300w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-ornegi-100x43.png 100w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">CAPTCHA Testi Ne Ama\u00e7la Kullan\u0131l\u0131r?<\/h2>\n\n\n\n<p>\u0130nternet sitelerinde bulunan formlara ula\u015farak manip\u00fcle etmeye \u00e7al\u0131\u015fan k\u00f6t\u00fc niyetli yaz\u0131l\u0131mlar vard\u0131r. Bot denilen bu robot programlar otomatik i\u015flemler yapmak i\u00e7in olu\u015fturulmu\u015f \u00f6zel programlard\u0131r. Bu yaz\u0131l\u0131mlar\u0131n otomatik i\u015flemler yapmas\u0131n\u0131 engellemek ad\u0131na olu\u015fan CAPTCHA testi g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n \u00f6n\u00fcne ge\u00e7meye yarar.&nbsp;<\/p>\n\n\n\n<p>\u00d6rne\u011fin baz\u0131 bot programlar\u0131 \u015fifre \u00e7alabilmek i\u00e7in s\u00fcrekli olarak denemeler yapmak \u00fczere programlanm\u0131\u015ft\u0131r. Kullan\u0131c\u0131 ad\u0131n\u0131z\u0131 ele ge\u00e7iren ki\u015filer bu programlar vas\u0131tas\u0131yla de\u011fi\u015fik \u015fifre denemeleri yaparak hesab\u0131n\u0131za girmeye \u00e7al\u0131\u015f\u0131rlar. Web sitesinde CAPTCHA benzeri bir \u00f6nlem var ise botlar birka\u00e7 farkl\u0131 deneme yapt\u0131ktan sonra sizi teste davet ederek bot program olup olmad\u0131\u011f\u0131n\u0131z\u0131 anlamaya \u00e7al\u0131\u015f\u0131r. Yine benzer \u015fekilde blog sitenize yo\u011fun bir \u015fekilde otomatik yorumlar geldi\u011fini g\u00f6r\u00fcrs\u00fcn\u00fcz. \u0130\u015fte bu spam yorumlar\u0131 engellemek i\u00e7in de ayn\u0131 y\u00f6ntemi kullan\u0131r\u0131z.<\/p>\n\n\n\n<p>Sistem, bilgisayarlar\u0131n okuyamayaca\u011f\u0131 metin i\u00e7eren g\u00f6rselleri veya \u00e7ok say\u0131da g\u00f6rsel aras\u0131ndan otob\u00fcs, bisiklet, yaya ge\u00e7idi gibi benzer g\u00f6rselleri se\u00e7menizi veya birtak\u0131m matematik sorular\u0131na cevap vermenizi ister. Bilgisayar programlar\u0131 normal texture harici g\u00f6rsel \u00fczerindeki yaz\u0131lar\u0131 okuyamayacaklar\u0131 i\u00e7in bu testi ge\u00e7emezler.&nbsp;<\/p>\n\n\n\n<p>CAPTCHA testleri;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Sahte \u00fcyelikleri \u00f6nlemek amac\u0131yla<\/li><li>Anket ve istatistiklerin g\u00fcvenilirli\u011fi i\u00e7in<\/li><li>Spam mail ve spam yorumlar\u0131 \u00f6nlemek i\u00e7in<\/li><li>G\u00fcvenlik ama\u00e7lar\u0131yla&nbsp;<\/li><\/ul>\n\n\n\n<p>kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CAPTCHA \u00c7e\u015fitleri<\/h2>\n\n\n\n<p>CAPTCHA&#8217;n\u0131n kurgulanan amaca g\u00f6re \u00e7e\u015fitleri vard\u0131r. \u00c7e\u015fitli bi\u00e7imlerde olabilirler, en yayg\u0131n olan\u0131 de\u015fifre etmeniz gereken bozuk metinlerdir. D\u00fc\u015f\u00fck \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc foto\u011fraftan belli \u00f6zellikleri ta\u015f\u0131yanlar\u0131 se\u00e7menizi isteyen di\u011fer bir test \u015feklinde de olabilir.<\/p>\n\n\n\n<p>CAPTCHA t\u00fcrleri,<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>G\u00f6rsel CAPTCHA&nbsp;<\/li><li>Matematiksel CAPTCHA&nbsp;<\/li><li>Google Recaptcha&nbsp;<\/li><li>Sesli CAPTCHA<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">WordPress Captcha Eklentileri<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.niobehosting.com\/blog\/wordpress-kurma-rehberi\/\">WordPress,<\/a> <strong>CMS<\/strong> (<strong>C<\/strong>ontent <strong>M<\/strong>anagement <strong>S<\/strong>ystem) olarak adland\u0131r\u0131lan ve \u00e7e\u015fitli eklentiler yard\u0131m\u0131yla bir\u00e7ok \u00f6zellik ve kabiliyet kazand\u0131r\u0131labilen a\u00e7\u0131k kaynak kodlu bir web sitesi alt yap\u0131s\u0131d\u0131r. Halihaz\u0131rda d\u00fcnya genelinde kullan\u0131lan web sitelerinin y\u00fczde 65&#8217;inin WordPress kulland\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclmektedir. <a href=\"https:\/\/www.niobehosting.com\/blog\/wordpress-nedir\/\">WordPress tabanl\u0131 bir web siteniz<\/a> varsa bunu bir eklenti yard\u0131m\u0131yla basit\u00e7e halledebilirsiniz.&nbsp;<\/p>\n\n\n\n<p>WordPress plugini kullanarak web sitenize CAPTCHA uygulamas\u0131 eklemeniz m\u00fcmk\u00fcn. \u015eimdi isterseniz WordPress CAPTCHA eklentileri hakk\u0131nda bilgi verelim.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Honeypot For Contact Form 7<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"652\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7.png\" alt=\"\" class=\"wp-image-5671\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7.png 810w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7-300x241.png 300w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7-768x618.png 768w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7-100x80.png 100w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/honeypot-cf7-559x450.png 559w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<p>Bu CAPTCHA eklentisi yakla\u015f\u0131k 300 bin \u00fczerinde kurulum sa\u011flanm\u0131\u015f ve bu kadar ki\u015fi taraf\u0131ndan kullan\u0131lmaktad\u0131r. \u00d6zelliklerine gelecek olursak bu eklenti <strong>Contact Form 7 <\/strong>\u00fczerine kuruluyor. Yani bu eklentiyi kullanabilmek i\u00e7in Contact Form 7 eklentisinin kurulmu\u015f olmas\u0131 gerek. Asl\u0131nda tam bir CAPTCHA olarak de\u011ferlendirilemese de spam postalar\u0131n ve spam form doldurma i\u015flemlerinin \u00f6n\u00fcne ge\u00e7mek i\u00e7in kullan\u0131lan bu eklenti spam \u00f6nleyici olarak de\u011ferlendirilebilir. Botlar formlara \u00e7ok h\u0131zl\u0131 bir \u015fekilde i\u015flem yapar, insanlar ise bu i\u015flemi standart bir h\u0131zda de\u011fil de\u011fi\u015fik s\u00fcrelerde ger\u00e7ekle\u015ftirir. \u0130\u015fte bu fark robotlar ve insan aras\u0131nda ayr\u0131m yapmak i\u00e7in ideal bir \u00e7\u00f6z\u00fcm yoludur.<\/p>\n\n\n\n<p>Gizlili\u011fe \u00f6nem veren kullan\u0131c\u0131lar\u0131n \u00f6zel bilgileri a\u00e7\u0131s\u0131ndan da g\u00fcvenilir bir eklentidir.<\/p>\n\n\n\n<p>Translate i\u015flemi sayesinde farkl\u0131 dillere \u00e7evrilerek farkl\u0131 lokalizasyonlarda da kullan\u0131labilir. Contact Form 7 version 3.0 \u00fczerine kurulabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Really Simple CAPTCHA<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"256\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/really-simple-captcha.png\" alt=\"\" class=\"wp-image-5672\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/really-simple-captcha.png 482w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/really-simple-captcha-300x159.png 300w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/really-simple-captcha-100x53.png 100w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><\/figure>\n\n\n\n<p>Very Simple CAPTCHA tek ba\u015f\u0131na \u00e7al\u0131\u015fmaz, Contact Form 7 i\u00e7in olu\u015fturulmu\u015f ve onun \u00fczerine kurulan bir eklentidir. Ad\u0131ndan da anla\u015f\u0131laca\u011f\u0131 gibi ger\u00e7ekten basit bir uygulamad\u0131r ancak o da \u00e7ok g\u00fcvenli olmad\u0131\u011f\u0131 anlam\u0131na gelebilir. E\u011fer g\u00fcvenlik \u00f6nceli\u011finiz ise ba\u015fka eklentiler deneyebilirsiniz.&nbsp;<\/p>\n\n\n\n<p>Really Simple CAPTCHA di\u011fer bir\u00e7ok PHP CAPTCHA \u00e7\u00f6z\u00fcm\u00fcn\u00fcn aksine durumlar\u0131 depolamak i\u00e7in PHP Sessions kullanmaz bunlar\u0131 ge\u00e7ici dosyalar olarak depolar \u00e7ak\u0131\u015fma konusunda endi\u015felenmenize gerek kalmadan WordPress&#8217;e yerle\u015ftirmenize olanak tan\u0131r.&nbsp;<\/p>\n\n\n\n<p>Bir CAPTCHA olu\u015fturdu\u011funuzda Really Simple CAPTCHA bunun i\u00e7in iki dosya olu\u015fturur, biri CAPTCHA&#8217; n\u0131n g\u00f6r\u00fcnt\u00fc dosyas\u0131, di\u011feriyse do\u011fru CAPTCHA&#8217;ya do\u011fru yan\u0131t\u0131 saklayan metin dosyas\u0131d\u0131r. 700.000 \u00fczerinde kurulumu mevcuttur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CAPTCHA Code<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"588\" height=\"646\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-code.png\" alt=\"\" class=\"wp-image-5673\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-code.png 588w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-code-273x300.png 273w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-code-91x100.png 91w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/captcha-code-410x450.png 410w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/figure>\n\n\n\n<p>Klasik bir CAPTCHA uygulamas\u0131d\u0131r. Formlarda kay\u0131t alanlar\u0131nda ve yorumlarda \u00f6ncelikle kullan\u0131c\u0131lar\u0131n resimde g\u00f6sterilen kodu do\u011fru bir \u015fekilde yazmas\u0131 istenir. Bu \u00f6zelli\u011fi sayesinde spam uygulamalardan korur.<\/p>\n\n\n\n<p>Uygulamay\u0131 y\u00fckleyen ki\u015fi CAPTCHA\u2019 n\u0131n nerede g\u00f6r\u00fcnt\u00fclenece\u011fini belirleyebilir; yorumlar, giri\u015f sayfas\u0131, kay\u0131t sayfas\u0131 veya kay\u0131p \u015fifre formlar\u0131 gibi. B\u00fcy\u00fck harf, k\u00fc\u00e7\u00fck harf, \u00f6zel karakter se\u00e7me ve kontrol imkan\u0131 da vard\u0131r. 80 binin \u00fczerinde etkin kurulumu olan bir CAPTCHA eklentisidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">reCAPTCHA BestWebSoft<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"748\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/recaptcha.png\" alt=\"\" class=\"wp-image-5674\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/recaptcha.png 566w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/recaptcha-227x300.png 227w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/recaptcha-76x100.png 76w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/recaptcha-341x450.png 341w\" sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/figure>\n\n\n\n<p>reCAPTCHA eklentisi WordPress sitenize ve formlar\u0131n\u0131z\u0131 spam giri\u015flerden korur. Oturum a\u00e7ma, kay\u0131t olu\u015fturma, \u015fifre kurtarma, yorumlar ileti\u015fim formlar\u0131 ve di\u011ferleri i\u00e7in kullan\u0131labilir birka\u00e7 farkl\u0131 s\u00fcr\u00fcm\u00fc vard\u0131r. \u0130nvisible reCAPTCHA&nbsp; versiyonuda mevcuttur.&nbsp;<\/p>\n\n\n\n<p>Form g\u00f6ndermeden \u00f6nce kullan\u0131c\u0131n\u0131n robot olup olmad\u0131\u011f\u0131n\u0131 onaylamas\u0131 gerekir insanlar i\u00e7in kolay ancak botlar i\u00e7in zor bir i\u015flemdir.<\/p>\n\n\n\n<p>\u00dccretsiz formunda yeterince \u00f6zelli\u011fi mevcut. \u0130zin verilen IP adresleri i\u00e7in reCAPTCHA uygulamas\u0131n\u0131 kald\u0131rman\u0131z m\u00fcmk\u00fcn. Yani belirledi\u011finiz IP adresleri i\u00e7in bir whitelist olu\u015fturabilirsiniz.&nbsp; Multilingual yani \u00e7ok dilli olan bu eklenti ayn\u0131 zamanda bir\u00e7ok farkl\u0131 \u00f6zelli\u011fe de sahip. WordPress&#8217;te kullan\u0131lan neredeyse bir \u00e7ok form ile uyumludur. 200 binin \u00fczerinde kurulumu mevcuttur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Contact Form 7 Image CAPTCHA<\/h3>\n\n\n\n<p>50.000 \u00fczerinde kurulu olan bu eklenti forma devam edebilmeniz i\u00e7in basit g\u00f6rseller aras\u0131ndan do\u011fru olan\u0131 se\u00e7menizi ister. \u0130kon \u015feklinde bayrak, araba veya farkl\u0131 objelerin aras\u0131ndan bir tanesini se\u00e7menizi isteyerek bot olmad\u0131\u011f\u0131n\u0131z\u0131 anlamaya \u00e7al\u0131\u015f\u0131r. Contact form giri\u015flerinde kullan\u0131lan bir CAPTCHA&#8217; d\u0131r. 11 farkl\u0131 dil se\u00e7ene\u011fine sahip bir eklentidir. Daha fazla kontrol i\u00e7in pro versiyonunu y\u00fcklemeniz gerekebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WP Advanced Math CAPTCHA<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"940\" height=\"1024\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-940x1024.png\" alt=\"\" class=\"wp-image-5677\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-940x1024.png 940w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-275x300.png 275w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-768x837.png 768w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-92x100.png 92w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2-413x450.png 413w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/matematik-captcha-2.png 986w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/><\/figure>\n\n\n\n<p>Yine %100 etkili bir CAPTCHA\u2019 d\u0131r. Bot olmad\u0131\u011f\u0131n\u0131z\u0131 anlaman\u0131z i\u00e7in basit matematik problemlerini \u00e7\u00f6zmeniz istenir. Giri\u015f i\u015flemleri, kay\u0131t formu, kay\u0131p \u015fifre , yorumlar ve Contact Form 7 ile sorunsuz bir \u015fekilde \u00e7al\u0131\u015f\u0131r.<\/p>\n\n\n\n<p>Giri\u015f yapm\u0131\u015f kullan\u0131c\u0131lar i\u00e7in tekrar tekrar CAPTCHA g\u00f6sterilmez, hangi matematik i\u015flemi kullanaca\u011f\u0131n\u0131z\u0131 siz se\u00e7ebiliyorsunuz ayr\u0131ca rakam veya harflerden olu\u015fan matematik problemleriyle CAPTCHA olu\u015fturman\u0131z m\u00fcmk\u00fcn. Spam botlar\u0131n wp-comments-post.php do\u011frudan eri\u015fimi engelleme imkan\u0131n\u0131z da var. IP filtreleme yani IP whitelist olu\u015fturma ve lokalizasyona g\u00f6re whitelist olu\u015fturarak CAPTCHA gizleme \u00f6zelli\u011fi mevcut.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">BotDetect CAPTCHA<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-1024x711.png\" alt=\"\" class=\"wp-image-5678\" srcset=\"https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-1024x711.png 1024w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-300x208.png 300w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-768x534.png 768w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-1536x1067.png 1536w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-100x69.png 100w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-648x450.png 648w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha-1600x1111.png 1600w, https:\/\/www.niobehosting.com\/blog\/wp-content\/uploads\/BotDetect-captcha.png 2024w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Bu CAPTCHA firmas\u0131 \u00e7ok \u00f6zel ve \u00e7e\u015fitli CAPTCHA\u2019lar \u00fcretiyor. BotDetect CAPTCHA\u2019n\u0131n g\u00f6rme engelliler i\u00e7in olu\u015fturdu\u011fu sesli CAPTCHA gayet kullan\u0131\u015fl\u0131 ve bol se\u00e7enekli \u00e7\u00f6z\u00fcmler sunuyor. CAPTCHA da bulunan karakterleri arkadan gelen kar\u0131\u015f\u0131k sesler e\u015fli\u011finde robotik bir sesle okunuyor. Bu esnada siz okunan karakterleri ay\u0131rt edebiliyorken Botlar kar\u0131\u015ft\u0131r\u0131c\u0131 di\u011fer sesler nedeniyle bunu ba\u015faram\u0131yorlar. Bu mant\u0131kla \u00e7al\u0131\u015fan sesli CAPTCHA olduk\u00e7a ba\u015far\u0131l\u0131.<\/p>\n\n\n\n<p>\u00c7ok say\u0131da dil deste\u011fi de bulunan BotDetect CAPTCHA\u2019y\u0131 da denemenizi tavsiye ederim, WordPresste Plugin olarak bulunmasa da API vas\u0131tas\u0131yla sitenize y\u00fckleyebilirsiniz. Resmi Web sitesinde \u00e7ok \u00e7e\u015fitli CAPTCHA \u00f6rnekleri var.<\/p>\n\n\n\n<p>WordPress siteler i\u00e7in g\u00f6rd\u00fc\u011f\u00fcn\u00fcz \u00fczere \u00e7e\u015fit \u00e7e\u015fit CAPTCHA eklentisi var. Kullan\u0131\u015f amac\u0131na ve \u00f6zelliklerine g\u00f6re s\u0131n\u0131fland\u0131rd\u0131\u011f\u0131m\u0131z bu eklentilerden kendinize uygun olan\u0131 se\u00e7ip web sitenize y\u00fckleyebilirsiniz. Teknoloji ilerledik\u00e7e daha farkl\u0131 spam \u00f6nleme metotlar\u0131 \u00e7\u0131kacakt\u0131r ancak g\u00fcn\u00fcm\u00fczde en yayg\u0131n kullan\u0131lan y\u00f6ntem budur.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bilgisayarlar, dijital ortamda yap\u0131lan bir i\u015flemin otonom bir bilgisayar taraf\u0131ndan m\u0131 yoksa bir insan taraf\u0131ndan m\u0131 yap\u0131ld\u0131\u011f\u0131n\u0131 normalde ay\u0131rt edemezler. \u0130\u015fte bu sebeple bu ayr\u0131m\u0131&#8230;<\/p>\n","protected":false},"author":16,"featured_media":5680,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50,47],"tags":[],"class_list":["post-5669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cms","category-wordpress"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CAPTCHA Nedir? 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