{"id":2246,"date":"2022-02-23T11:11:52","date_gmt":"2022-02-23T08:11:52","guid":{"rendered":"http:\/\/turknetwp.local\/?p=2246"},"modified":"2024-01-15T12:34:03","modified_gmt":"2024-01-15T09:34:03","slug":"wep-wpa-ve-wpa2-nedir","status":"publish","type":"post","link":"https:\/\/www.turk.net\/blog\/wep-wpa-ve-wpa2-nedir\/","title":{"rendered":"WEP, WPA ve WPA2 Nedir?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Kablosuz internet hayat\u0131m\u0131z\u0131n \u00f6nemli bir k\u0131sm\u0131n\u0131 olu\u015fturuyor. \u00d6yle ki evde telefondan, bilgisayardan ya da tabletten s\u00fcrekli internet kullan\u0131yoruz. Telefonun bu kadar hayat\u0131m\u0131z\u0131n merkezinde olmas\u0131yla birlikte de kablosuz internet olduk\u00e7a tercih edilir hale geldi. Peki kablosuz internetiniz g\u00fcvenli mi? Bu soruyu sordu\u011fumuzda da Wi-Fi y\u00f6nlendiricisinin kulland\u0131\u011f\u0131 WEP, WPA ve WPA2 g\u00fcvenlik protokolleri kar\u015f\u0131m\u0131za \u00e7\u0131k\u0131yor. WEP, WPA ve WPA2 nedir? Sorular\u0131n\u0131n cevab\u0131n\u0131 yaz\u0131m\u0131zda bulabilirsiniz.<\/span><\/p>\n<h2><strong>Wi-Fi G\u00fcvenlik T\u00fcrlerinin \u00d6nemi<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Kablosuz internet a\u011f\u0131n\u0131z\u0131n g\u00fcvenli\u011fini sa\u011flamak i\u00e7in sadece \u015fifre koymak yeterli olmayabiliyor. K\u00f6t\u00fc niyetli ki\u015filerin Wi-Fi a\u011f\u0131n\u0131za eri\u015fememesi i\u00e7in de birtak\u0131m g\u00fcvenlik \u00f6nlemleri alman\u0131z gerekebilir. Sadece bu ama\u00e7la da g\u00fcvenlik y\u00f6ntemleri kullan\u0131lmaz. Ayr\u0131ca kablosuz a\u011f g\u00fcvenlik t\u00fcrleri, bir cihazdan ba\u015fka bir cihaza veri g\u00f6nderirken bunlar\u0131n \u015fifrelenmesini sa\u011flar. B\u00f6ylece verilerinizi de korumu\u015f olursunuz. WEP, WPA ve WPA2 bu g\u00fcvenlik t\u00fcrleridir. Bu \u015fifreleme t\u00fcrleri, verilerinizi \u015fifreleyerek sizin g\u00fcvenli\u011finizi sa\u011flarlar. Bu sebeple de kendinize uygun olan \u015fifreleme t\u00fcr\u00fcn\u00fc se\u00e7meniz olduk\u00e7a \u00f6nem ta\u015f\u0131r. Kablosuz internet a\u011f\u0131n\u0131z a\u00e7\u0131k oldu\u011fu takdirde k\u00f6t\u00fc niyetli sald\u0131r\u0131lar\u0131n da hedefi olabilir. Sizin IP adresiniz kullan\u0131larak yasa d\u0131\u015f\u0131 i\u015fler yap\u0131labilir, \u00f6nemli dosyalar\u0131n\u0131z ele ge\u00e7irilebilir ve hatta ki\u015fisel verileriniz internet korsanlar\u0131n\u0131n eline ge\u00e7ebilir. Bu sebeple,<a href=\"https:\/\/www.turk.net\/ip-adresi-sorgulama\" target=\"_blank\" rel=\"noopener\"> IP adresi<\/a> ve kablosuz internet a\u011f\u0131n\u0131z\u0131\u00a0 koruman\u0131z hayati derecede \u00f6nemlidir. Aksi takdirde verileriniz ba\u015fka insanlar taraf\u0131ndan ele ge\u00e7irebilece\u011fi gibi yasa d\u0131\u015f\u0131 faaliyetler i\u00e7in de kullan\u0131labilirler. WEP, WPA ve WPA2 internette g\u00fcvenli\u011fi sa\u011flamak i\u00e7in ortaya \u00e7\u0131km\u0131\u015f \u015fifreleme t\u00fcrleridir. Bu \u015fifreleme t\u00fcrleri sayesinde verileriniz korunur\u00a0 ve a\u011f\u0131n\u0131za sizden ba\u015fka biri farkl\u0131 ama\u00e7larla yaz\u0131l\u0131mlar y\u00fckleyemez. Siz de WEP, WPA ve WPA2 hakk\u0131nda daha fazla bilgi almak istiyorsan\u0131z yaz\u0131n\u0131n devam\u0131n\u0131 okuman\u0131z yeterli.<\/span><\/p>\n<h2><strong>WEP Nedir?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">WEP ya da Wired Equivalent Privacy, ilk kullan\u0131lan \u015fifreleme t\u00fcr\u00fcd\u00fcr. \u201cKabloluya E\u015fde\u011fer Gizlilik\u201d olarak T\u00fcrk\u00e7e\u2019ye \u00e7evrilir. RC4 \u015fifresi ile kimlik do\u011frulama ve \u015fifreleme yapar. G\u00fcn\u00fcm\u00fczde kullan\u0131m\u0131 \u00e7ok \u00f6nerilmez \u00e7\u00fcnk\u00fc \u00e7ok fazla g\u00fcvenlik a\u00e7\u0131\u011f\u0131na sahiptir. Bu sebeple WEP \u00fczerinde birbirinden farkl\u0131 iyile\u015ftirmeler ve \u00e7\u00f6z\u00fcmler getirilmeye \u00e7al\u0131\u015f\u0131lm\u0131\u015ft\u0131r. Ne yaz\u0131k ki bunlar\u0131n bir\u00e7o\u011fu ge\u00e7ici \u00e7\u00f6z\u00fcmler olduklar\u0131ndan WEP kullan\u0131m\u0131 \u00e7ok reva\u00e7ta de\u011fil. Bu nedenle WEP kullan\u0131yorsan\u0131z bunu de\u011fi\u015ftirmenizde fayda var.<\/span><\/p>\n<h2><strong>WPA Nedir?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">WAP ya da Wi-Fi Protected Access i\u00e7in WEP \u015fifrelemenin kusurlar\u0131na kar\u015f\u0131 \u00e7\u0131kt\u0131\u011f\u0131 s\u00f6ylenebilir. \u201cWi-Fi Korumal\u0131 Eri\u015fim\u201d olarak T\u00fcrk\u00e7e\u2019ye \u00e7evirebiliriz. WEP tabanl\u0131 bir \u015fifreleme t\u00fcr\u00fcd\u00fcr. WEP \u015fifreleme t\u00fcr\u00fcn\u00fcn geli\u015ftirilmesi, iyile\u015ftirilmesi ve pek \u00e7ok sorununun giderilmesi ile olu\u015fturulmu\u015ftur. Kurumsal ve ki\u015fisel kullan\u0131m i\u00e7in olan modlar\u0131 farkl\u0131d\u0131r. WPA-EAP kurumsal kullan\u0131m i\u00e7indir ve ki\u015fisel kullan\u0131m i\u00e7in olan modele g\u00f6re daha kat\u0131 bir \u015fifreleme politikas\u0131 vard\u0131r. WPA-PSK ise ki\u015fisel kullan\u0131m i\u00e7in olan \u015fifreleme t\u00fcr\u00fcd\u00fcr. WEP 24 bitlik bir ba\u015flatma vekt\u00f6r\u00fc kullan\u0131rken WPA i\u00e7in bu 48 bittir. WEP ile de uyumlu olarak tasarlanm\u0131\u015ft\u0131r. Fakat WEP\u2019in kulland\u0131\u011f\u0131 anahtar sisteminden daha iyi bir \u015fifreleme kullan\u0131r. Bunun i\u00e7in de WEP\u2019ten daha g\u00fcvenli; ama WPA2 kadar da g\u00fcvenli de\u011fil diyebiliriz.<\/span><\/p>\n<h2><strong>WPA2 Nedir?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Wi-Fi Protected Access II ise 2006 y\u0131l\u0131nda hayat\u0131m\u0131za girmi\u015ftir ve WPA\u2019n\u0131n yerini alm\u0131\u015ft\u0131r. WPA2, AES tabanl\u0131 CCMP (Saya\u00e7 Modu \u015eifre Blo\u011fu Zincirleme \u0130leti Kimlik Do\u011frulama Kodu Protokol\u00fc) ismi verilen bir \u015fifreleme t\u00fcr\u00fcn\u00fc kullan\u0131r. Bu \u015fifreleme t\u00fcr\u00fc kimlik do\u011frulama gibi olduk\u00e7a \u00f6nemli bir yenili\u011fi hayat\u0131m\u0131za sokmu\u015ftur. WPA2\u2019nin de WPA gibi hem kurumsal hem de ki\u015fisel kullan\u0131m i\u00e7in modlar\u0131 bulunmaktad\u0131r. WPA2, WPA ve WEP\u2019e g\u00f6re daha rahat bir dola\u015f\u0131m sunar ve kesinlikle bu iki \u015fifreleme t\u00fcr\u00fcnden \u00e7ok daha g\u00fcvenlidir. Yeni cihazlar\u0131n da WPA2 sertifikas\u0131n\u0131n zorunlulu\u011fu vard\u0131r.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kablosuz internet hayat\u0131m\u0131z\u0131n \u00f6nemli bir k\u0131sm\u0131n\u0131 olu\u015fturuyor. \u00d6yle ki evde telefondan, bilgisayardan ya da tabletten s\u00fcrekli internet kullan\u0131yoruz. Telefonun bu kadar hayat\u0131m\u0131z\u0131n merkezinde olmas\u0131yla birlikte de kablosuz internet olduk\u00e7a tercih edilir hale geldi. Peki kablosuz internetiniz g\u00fcvenli mi? Bu soruyu sordu\u011fumuzda da Wi-Fi y\u00f6nlendiricisinin kulland\u0131\u011f\u0131 WEP, WPA ve WPA2 g\u00fcvenlik protokolleri kar\u015f\u0131m\u0131za \u00e7\u0131k\u0131yor. WEP, WPA [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet-terimleri"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WEP, WPA ve WPA2 Nedir? - Turknet Blog<\/title>\n<meta name=\"description\" content=\"WEP, WPA ve WPA2 nedir? 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