{"id":33745,"date":"2022-08-07T17:01:00","date_gmt":"2022-08-07T14:01:00","guid":{"rendered":"https:\/\/www.natro.com\/blog\/?p=33745"},"modified":"2022-08-08T17:35:17","modified_gmt":"2022-08-08T14:35:17","slug":"captcha-nedir-neden-kullanilir","status":"publish","type":"post","link":"https:\/\/www.natro.com\/blog\/captcha-nedir-neden-kullanilir\/","title":{"rendered":"Captcha Nedir, Neden Kullan\u0131l\u0131r?"},"content":{"rendered":"\n<p>Captcha, bir\u00e7ok insan\u0131n bilmedi\u011fi bir internet terimidir. Oysa s\u00f6z konusu terim internet ortam\u0131nda s\u0131kla kar\u015f\u0131la\u015f\u0131lan bir kavramd\u0131r. Captcha konusunda ara\u015ft\u0131rma yap\u0131yorsan\u0131z ve bu konuda bilgi sahibi olmak istiyorsan\u0131z, \u00f6ncelikle internet ortam\u0131nda kar\u015f\u0131n\u0131za \u00e7\u0131kan web sitelerinde i\u015flem yaparken kar\u015f\u0131lar\u0131na \u00e7\u0131kan do\u011frulama testlerinden i\u015fe ba\u015flamal\u0131s\u0131n\u0131z. Captcha testi olarak adland\u0131r\u0131lan bu do\u011frulama testlerinin \u00e7\u00f6z\u00fclmesi insanlar i\u00e7in \u00e7ok basittir. Fakat robotlar bu do\u011frulamay\u0131 yapamaz ve web sitesi g\u00fcvenli halde faaliyetine devam eder.<\/p>\n\n\n\n<p>Captcha testleri genellikle birbirine yakla\u015ft\u0131r\u0131lm\u0131\u015f, bir k\u0131sm\u0131 silinmi\u015f ya da rastgele harflerden olu\u015fur. G\u00fcn\u00fcm\u00fczde faal olan internet sitelerinin bir\u00e7o\u011funda, robot olmad\u0131\u011f\u0131n\u0131z\u0131 ispatlaman\u0131z i\u00e7in bu k\u00fc\u00e7\u00fck testi ge\u00e7meniz gerekir. Kullan\u0131c\u0131, bu testleri kolay bir \u015fekilde alg\u0131layarak s\u00fcratle testi \u00e7\u00f6zebilir. Robotlar sadece bilgisayar yaz\u0131 t\u00fcrlerine a\u015finad\u0131r. Bu nedenle ekranda g\u00f6r\u00fclen yaz\u0131 t\u00fcrlerini alg\u0131layamaz ve testte ba\u015far\u0131s\u0131z olurlar. Do\u011fal olarak bu robotlar kullan\u0131larak siber sald\u0131r\u0131 ile bu web siteleri hacklenemez. \u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-captcha-nerelerde-kullanilir\"><span id=\"captcha-nerelerde-kullanilir\">Captcha Nerelerde Kullan\u0131l\u0131r?<\/span><\/h2>\n\n\n\n<p>Hemen hemen t\u00fcm web sitelerinin kulland\u0131\u011f\u0131 Captcha, g\u00fcvenlik \u00f6nleminin kullan\u0131lmas\u0131n\u0131n \u00e7e\u015fitli ama\u00e7lar\u0131 vard\u0131r. \u0130nsan iradesi ile ge\u00e7ilebilen Captcha duvarlar\u0131, web sitesini mekanik uygulamalara kar\u015f\u0131 korur. Sadece ger\u00e7ek kullan\u0131c\u0131 giri\u015fine izin veren bu g\u00fcvenlik \u00f6nlemi do\u011fru web sitesi istatisti\u011finin olu\u015fturulmas\u0131nda da etkilidir. Bu kapsamda Captcha kullanan web sitelerinin istatistiklerinin \u00e7ok daha ger\u00e7ek\u00e7i oldu\u011funu s\u00f6yleyebiliriz. Genel anlamda Captcha\u2019in kullan\u0131m alanlar\u0131n\u0131 \u015fu \u015fekilde s\u0131ralayabiliriz:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"726\" height=\"660\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-nasil-kullanilir.jpg\" alt=\"\" class=\"wp-image-33750\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-nasil-kullanilir.jpg 726w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-nasil-kullanilir-300x273.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-nasil-kullanilir-380x345.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-nasil-kullanilir-600x545.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Blog sitelerinde Captcha s\u0131kl\u0131kla tercih edilir. Bu sayede blog alan\u0131nda spam giri\u015flerinin \u00f6n\u00fcne ge\u00e7ilir.<\/li><li>\u00dcyelik isteyen web sitelerinde kullan\u0131c\u0131lar\u0131n ger\u00e7ek ki\u015filer olmas\u0131 ve onlara ula\u015f\u0131lmas\u0131 \u00f6nem arz eder. Bu durumun do\u011frulu\u011funun tespiti i\u00e7in de Captcha kullan\u0131l\u0131r.<\/li><li>Arama motorlar\u0131nda \u00fcst s\u0131ralarda bulunmak web sitesi i\u00e7in \u00e7ok \u00f6nemlidir. Bunun i\u00e7in de web sitesine spam bildirimi yap\u0131lmamal\u0131d\u0131r. Captcha kullan\u0131m\u0131 ile robotlar taraf\u0131ndan yap\u0131lacak spam bildirimlerinin \u00f6n\u00fcne ge\u00e7ilebilir.<\/li><li>Ara\u015ft\u0131rma \u015firketlerinin yayg\u0131n olarak kulland\u0131\u011f\u0131 kamuoyu ara\u015ft\u0131rma y\u00f6ntemlerinde anketler \u00e7ok \u00f6nemlidir. Bilgisayar ortam\u0131nda yap\u0131lan anketlerin ger\u00e7ek ki\u015filer taraf\u0131ndan yap\u0131lmas\u0131 da istatistiklerin do\u011fru \u015fekilde de\u011ferlendirilmesini sa\u011flar. Bu kapsamda web sitesi y\u00f6neticisi ankete kat\u0131lan\u0131n insan oldu\u011funu teyit ettikten sonra anketin yap\u0131lmas\u0131n\u0131 isteyebilir. Burada da Captcha kullan\u0131m\u0131 en mant\u0131kl\u0131 \u00e7\u00f6z\u00fcmd\u00fcr.<\/li><li>Captcha kullan\u0131m\u0131n\u0131n yayg\u0131n bilinen ama\u00e7lar\u0131ndan biri de worm ve spamlardan korunmakt\u0131r. Al\u0131nan bu tedbir ile farkl\u0131 yollarla web sitesine girmeye \u00e7al\u0131\u015fan robotlara kar\u015f\u0131 \u00f6nlem al\u0131nm\u0131\u015f olur.<\/li><li>G\u00fcn\u00fcm\u00fczde Captcha kullan\u0131m\u0131 ile kar\u015f\u0131la\u015f\u0131lan alanlardan biri de e-ticaret platformlar\u0131d\u0131r. Baz\u0131 e-ticaret sitelerinden al\u0131\u015fveri\u015f yapmak isteyenlerin al\u0131\u015fveri\u015f sepetine ekledi\u011fi \u00fcr\u00fcnler ge\u00e7ici bir s\u00fcre ile kullan\u0131c\u0131ya rezerve edilir. Bu i\u015flemi yapanlar\u0131n da ger\u00e7ek ki\u015filer olmas\u0131na dikkat edilmelidir. Captcha kullan\u0131m\u0131 ile al\u0131\u015fveri\u015f sitesine giren ki\u015filerin ger\u00e7ek ki\u015filer oldu\u011fu teyit edilebilir.<\/li><\/ul>\n\n\n\n<h2 id=\"captcha-testi-nedir\" class=\"wp-block-heading\">Captcha Testi Nedir?<\/h2>\n\n\n\n<p>Captcha 2003 y\u0131l\u0131nda hayat\u0131m\u0131za girmi\u015ftir. G\u00fcn\u00fcm\u00fczde de aktif olarak kullan\u0131l\u0131r. Olduk\u00e7a basit olan bu test, internet yaz\u0131l\u0131mc\u0131lar\u0131n\u0131n son derece etkili oldu\u011funu d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fc bir ara\u00e7t\u0131r. Testin ilk ortaya \u00e7\u0131kar\u0131lma nedeni, web sitelerini sadece insanlar\u0131n kulland\u0131\u011f\u0131n\u0131n anla\u015f\u0131lmas\u0131d\u0131r. Halen bu ama\u00e7 do\u011frultusunda kullan\u0131lan test, web sitesi y\u00f6neticisinin iste\u011fine ba\u011fl\u0131 olarak siteye eklenir.<\/p>\n\n\n\n<p>Captcha testi sayesinde web sitesine robotlar giri\u015f yapamaz. Bu sayede web sitesi kendini d\u0131\u015f tehditlere kar\u015f\u0131 korur. Ekranda \u00e7\u0131kan karma\u015f\u0131k harflerin do\u011fru yaz\u0131m\u0131n\u0131 \u00e7\u00f6zmeden web sitesine girmek m\u00fcmk\u00fcn de\u011fildir. S\u00f6z konusu test, siteye her giri\u015fte farkl\u0131 bir \u00e7\u00f6z\u00fcme sahiptir. Bunun yan\u0131nda her web sitesinin test i\u00e7in izledi\u011fi y\u00f6ntem de farkl\u0131d\u0131r. \u00a0\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"848\" height=\"565\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar.jpg\" alt=\"\" class=\"wp-image-33746\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar.jpg 848w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-300x200.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-768x512.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-380x253.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-800x533.jpg 800w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-760x506.jpg 760w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-ne-ise-yarar-600x400.jpg 600w\" sizes=\"(max-width: 848px) 100vw, 848px\" \/><\/figure>\n\n\n\n<h2 id=\"captcha-required-nedir\" class=\"wp-block-heading\">CAPTCHA Required Nedir?<\/h2>\n\n\n\n<p>Herhangi bir web sitesine girmeye \u00e7al\u0131\u015fan kullan\u0131c\u0131lar, kimi durumlarda Captcha required bildirimi ile kar\u015f\u0131la\u015fabilirler. E\u011fer web sitesine girmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131z esnada Captcha testini atlarsan\u0131z bu bildirim ile kar\u015f\u0131 kar\u015f\u0131ya kal\u0131rs\u0131n\u0131z. S\u00f6z konusu bildirim ekran\u0131ndan sonra web sitesinin Captcha testi ekran\u0131na tekrar y\u00f6nlendirilirsiniz. Bu ekranda do\u011frulama yapmadan web sitesinde ilerleyemezsiniz.<\/p>\n\n\n\n<h2 id=\"captcha-is-not-correct-bildirimi-nedir\" class=\"wp-block-heading\">CAPTCHA Is Not Correct Bildirimi Nedir?<\/h2>\n\n\n\n<p>Captcha do\u011frulamas\u0131 kullanan web sitelerinde kar\u015f\u0131la\u015f\u0131lan bildirim t\u00fcrlerinden biri de Captcha is not correct\u2019tir. Bu bildirim de Captcha testini \u00e7\u00f6zerken verdi\u011finiz cevab\u0131n yanl\u0131\u015f oldu\u011funu g\u00f6sterir. Bu bildirimle kar\u015f\u0131la\u015ft\u0131\u011f\u0131n\u0131zda web sitesi sizin robot oldu\u011funuzu d\u00fc\u015f\u00fcn\u00fcr. Bildirim ekran\u0131n\u0131 kapatt\u0131\u011f\u0131n\u0131zda web sitesi sizi yeni bir karma\u015f\u0131k harf dizimi ile Captcha testi ekran\u0131na g\u00f6nderecektir. Bu ekranda do\u011fru \u00e7\u00f6z\u00fcm\u00fc bularak web sitesinde ilerlemeye devam edebilirsiniz. \u00a0\u00a0<\/p>\n\n\n\n<h2 id=\"captcha-neden-kullanilir\" class=\"wp-block-heading\">CAPTCHA Neden Kullan\u0131l\u0131r?<\/h2>\n\n\n\n<p>Captcha kullan\u0131m\u0131 her ge\u00e7en g\u00fcn biraz daha yayg\u0131nla\u015f\u0131r. Web sitesi sahipleri ya da y\u00f6neticileri bu do\u011frulama sayesinde robot sald\u0131r\u0131lara kar\u015f\u0131 tedbir alabilirler. Captcha kullan\u0131m\u0131n\u0131n ama\u00e7lar\u0131 a\u015fa\u011f\u0131daki \u015fekilde s\u0131ralanabilir. \u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Captcha, ilgili web sitesine bot giri\u015fine engel olur.<\/li><li>Spam yorumlar\u0131n yap\u0131lmas\u0131na engel olur. Bu sayede web sitesinin spam yorumlar nedeniyle arama motorlar\u0131nda arka sayfalara d\u00fc\u015fmesi sorununun \u00f6n\u00fcne ge\u00e7ilir.<\/li><li>Captcha, \u00fcyelik sistemi ile \u00e7al\u0131\u015fan web sitesindeki t\u00fcm \u00fcyelerin ger\u00e7ek kullan\u0131c\u0131lar oldu\u011funu do\u011frular.<\/li><li>Web sitelerinde yer alan anketlerin otomatik doldurulmas\u0131n\u0131 engellemek ve olu\u015fabilecek haks\u0131zl\u0131klar\u0131n \u00f6n\u00fcne ge\u00e7mek ad\u0131na Captcha do\u011frulama testi kullan\u0131l\u0131r.<\/li><\/ul>\n\n\n\n<p>Yukar\u0131daki say\u0131lanlardan da anla\u015f\u0131ld\u0131\u011f\u0131 \u00fczere bir web sitesinin spam ve botlardan korunmas\u0131n\u0131n en g\u00fcvenilir ve kolay yolu Captcha do\u011frulamas\u0131 kullanmakt\u0131r. Kullan\u0131lan do\u011frulama sayesinde web sitesine d\u0131\u015far\u0131dan zararl\u0131 i\u00e7erik b\u0131rak\u0131lmas\u0131n\u0131n da \u00f6n\u00fcne ge\u00e7ilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"827\" height=\"579\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir.jpg\" alt=\"\" class=\"wp-image-33749\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir.jpg 827w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-300x210.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-768x538.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-200x140.jpg 200w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-380x266.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-800x560.jpg 800w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-400x280.jpg 400w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-760x532.jpg 760w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-neden-kullanilir-600x420.jpg 600w\" sizes=\"(max-width: 827px) 100vw, 827px\" \/><\/figure>\n\n\n\n<h2 id=\"captcha-cesitleri-nelerdir\" class=\"wp-block-heading\">Captcha \u00c7e\u015fitleri Nelerdir?<\/h2>\n\n\n\n<p>Sanal ortamda kar\u015f\u0131n\u0131za \u00e7\u0131kan Captcha uygulamalar\u0131n\u0131n bir\u00e7ok \u00e7e\u015fidi vard\u0131r. Giderek kullan\u0131m\u0131 artan Captcha testlerinin temelinde yaz\u0131, rakam ve resimler vard\u0131r. Yaz\u0131 olan testlerde karma\u015f\u0131k ve birbirinden farkl\u0131 boyutta harfler vard\u0131r. Bu harf dizilimi anlaml\u0131 bir kelimeyi ifade etmez ve kullan\u0131c\u0131dan do\u011fru dizilimi klavye ile yazmas\u0131 istenir. Rakamsal dizilimlerde de ayn\u0131 durum s\u00f6z konusudur. Resim i\u00e7eren testlerde ise durum daha farkl\u0131d\u0131r. \u00d6rne\u011fin kullan\u0131c\u0131n\u0131n kar\u015f\u0131s\u0131na \u00e7\u0131kan 9 adet resim i\u00e7inden \u201ci\u00e7inde otob\u00fcs olan resimleri se\u00e7in\u201d gibi bir ibare \u00e7\u0131kabilir. Genellikle 9 adet resmin 3-4 tanesinin i\u00e7inde otob\u00fcs resmi vard\u0131r. Bu resimlerden do\u011fru olanlar\u0131 mouse ile i\u015faretledi\u011finizde Captcha do\u011frulama ad\u0131m\u0131n\u0131 ge\u00e7ersiniz.<\/p>\n\n\n\n<p>Ekranda istenen alan\u0131n \u00fc\u00e7gen ya da daire i\u00e7ine al\u0131nmas\u0131 \u015feklinde de Captcha testleri vard\u0131r. Yap\u0131lan testler tamamen yaz\u0131l\u0131mc\u0131n\u0131n hayal g\u00fcc\u00fc ve g\u00fcvenlik duvar\u0131n\u0131 tam olarak uygulamas\u0131 ile ilgili bir durumdur. T\u00fcm testler her ge\u00e7en g\u00fcn biraz daha geli\u015ftirilir. \u0130nternet ortam\u0131nda faaliyet g\u00f6steren web sitelerinin say\u0131s\u0131n\u0131n artmas\u0131 ile birlikte bu geli\u015fimin devam edece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcr. Genellikle web sitelerinde kullan\u0131lan Captcha t\u00fcrlerini a\u015fa\u011f\u0131daki alt ba\u015fl\u0131klar\u0131m\u0131zda bulabilirsiniz.<\/p>\n\n\n\n<h3 id=\"recaptcha-nedir\" class=\"wp-block-heading\">ReCaptcha Nedir? \u00a0<\/h3>\n\n\n\n<p>ReCaptcha, web sitesine spam giri\u015fini engellemek amac\u0131yla kullan\u0131l\u0131r. Ekranda flu olarak verilen yaz\u0131n\u0131n kullan\u0131c\u0131 taraf\u0131ndan do\u011fru \u015fekilde yaz\u0131lmas\u0131 istenir. Ekranda g\u00f6r\u00fclen yaz\u0131, silik ve karma\u015f\u0131k ifadelerden olu\u015fur. Bu yaz\u0131lar\u0131 robotlar\u0131n alg\u0131lamas\u0131 m\u00fcmk\u00fcn de\u011fildir. Yaz\u0131lar\u0131 sadece insanlar yorumlayarak g\u00fcvenlik ad\u0131m\u0131n\u0131 ge\u00e7ebilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"847\" height=\"565\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir.jpg\" alt=\"\" class=\"wp-image-33747\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir.jpg 847w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-300x200.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-768x512.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-380x253.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-800x534.jpg 800w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-760x507.jpg 760w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/08\/captcha-nedir-600x400.jpg 600w\" sizes=\"(max-width: 847px) 100vw, 847px\" \/><\/figure>\n\n\n\n<h3 id=\"sq-pix-nedir\" class=\"wp-block-heading\">SQ-PIX Nedir?<\/h3>\n\n\n\n<p>Bu Captcha t\u00fcr\u00fcnde kullan\u0131c\u0131n\u0131n kar\u015f\u0131s\u0131na 3 adet resim \u00e7\u0131kar. Bu resimler aras\u0131ndan do\u011fru resmin bulunmas\u0131 istenir. Yanl\u0131\u015f resim i\u015faretlendi\u011finde kullan\u0131c\u0131n\u0131n kar\u015f\u0131s\u0131na hata bildirimi \u00e7\u0131kar. Hata bildirim ekran\u0131 kapat\u0131ld\u0131ktan sonra farkl\u0131 resimler kullan\u0131c\u0131n\u0131n kar\u015f\u0131s\u0131na \u00e7\u0131karak do\u011fru resim tekrar istenir. Do\u011fru resim i\u015faretlendikten sonra web sitesinde devam edilebilir.<\/p>\n\n\n\n<h3 id=\"esp-pix-nedir\" class=\"wp-block-heading\">ESP-PIX Nedir?<\/h3>\n\n\n\n<p>Bu t\u00fcr do\u011frulama testlerinde kullan\u0131c\u0131n\u0131n kar\u015f\u0131s\u0131na 4 adet resim \u00e7\u0131kar. Kullan\u0131c\u0131ya bu resimler aras\u0131ndaki ortak konu sorulur. Kullan\u0131c\u0131dan cevab\u0131n\u0131 \u00e7oktan se\u00e7meli olarak vermesi istenir. Kullan\u0131c\u0131 cevab\u0131n\u0131n al\u0131nma y\u00f6ntemlerinden biri de tek kelimelik yaz\u0131lard\u0131r. Do\u011fru cevab\u0131n verilmesini m\u00fcteakip web sitesine giri\u015f yapan\u0131n insan oldu\u011fu anla\u015f\u0131l\u0131r. \u00a0<\/p>\n\n\n\n<p>\u0130nternet d\u00fcnyas\u0131n\u0131n geni\u015flemesi ile birlikte web sitelerinin ald\u0131\u011f\u0131 g\u00fcvenlik tedbirleri de geli\u015fmi\u015ftir. Captcha, son derece basit olmas\u0131n\u0131n yan\u0131nda \u00e7ok da etkili bir y\u00f6ntemdir. Web sitelerinin g\u00fcvenlik kavram\u0131na bak\u0131\u015f a\u00e7\u0131s\u0131na ba\u011fl\u0131 olarak bu alanda farkl\u0131 proje ve yaz\u0131l\u0131mlar ortaya \u00e7\u0131kar. Web sitelerindeki g\u00fcvenlik gereksinimleri artt\u0131\u011f\u0131 s\u00fcrece daha geli\u015fmi\u015f g\u00fcvenlik test ya da duvarlar\u0131 kar\u015f\u0131m\u0131za \u00e7\u0131kacakt\u0131r. <\/p>\n\n\n\n<p>Siz de web siteleri ve internet d\u00fcnyas\u0131 ile ilgili geli\u015fmeleri takip etmek istiyorsan\u0131z, Natro Blog\u2019u takip edebilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"Captcha, bir\u00e7ok insan\u0131n bilmedi\u011fi bir internet terimidir. Oysa s\u00f6z konusu terim internet ortam\u0131nda s\u0131kla kar\u015f\u0131la\u015f\u0131lan bir kavramd\u0131r. Captcha&hellip;\n","protected":false},"author":7,"featured_media":33751,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[652],"tags":[],"class_list":{"0":"post-33745","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nedir"},"_links":{"self":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/comments?post=33745"}],"version-history":[{"count":1,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33745\/revisions"}],"predecessor-version":[{"id":33752,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33745\/revisions\/33752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media\/33751"}],"wp:attachment":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media?parent=33745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/categories?post=33745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/tags?post=33745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}