{"id":20020,"date":"2022-05-02T06:36:04","date_gmt":"2022-05-02T03:36:04","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=20020"},"modified":"2022-05-02T06:36:04","modified_gmt":"2022-05-02T03:36:04","slug":"binlerce-agi-etkileyen-dev-bir-hack-taarruz-gerceklesti","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=20020","title":{"rendered":"Binlerce A\u011f\u0131 Etkileyen Dev Bir Hack Taarruz Ger\u00e7ekle\u015fti"},"content":{"rendered":"

Hudut Ge\u00e7it Protokol\u00fc\u2019n\u00fcn (Border Gateway Protocol – BGP) ihlali konusunda kabar\u0131k bir sicile sahip olan Rusya merkezli telekom\u00fcnikasyon \u015firketi Rostelecom<\/strong>, yeni bir BGP Hijacking <\/strong>sald\u0131r\u0131s\u0131n\u0131n merkezinde bulunuyor. ZDNet\u2019in haberine nazaran, gerisinde Moskova h\u00fck\u00fcmetinin oldu\u011fu firma arac\u0131l\u0131\u011f\u0131yla, d\u00fcnyan\u0131n en b\u00fcy\u00fck 200 \u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011f\u0131\u2019ndan (Content Delivery Network – CDN) ve bulut depolama sa\u011flay\u0131c\u0131s\u0131ndan gelen trafik, ku\u015fkulu bir formda farkl\u0131 kanallara y\u00f6nlendirildi.<\/p>\n

Olay, 200'den fazla a\u011fda 8,800'den fazla internet trafi\u011fini etkiledi. BGP Hijacking\u2019den muzdarip olan \u015firketler ortas\u0131nda; Google<\/strong>, Amazon, Facebook<\/strong>, Akamai, Cloudflare, GoDaddy<\/strong>, Digital Ocean, Joyent, LeaseWeb, Hetzner ve Linode \u00fczere CDN ve bulut depolama pazar\u0131n\u0131n b\u00fcy\u00fck isimleri de bulunuyor.<\/p>\n

Ortalar\u0131nda Facebook ve Google'\u0131n da oldu\u011fu bir\u00e7ok dev firman\u0131n, BGP Hijacking\u2019ten etkilendi\u011fi belirtiliyor<\/b><\/p>\n

<\/p>\n

\u0130nternet trafi\u011fini t\u00fcm d\u00fcnyadaki internet a\u011flar\u0131 ortas\u0131nda y\u00f6nlendirmek i\u00e7in kullan\u0131lan fiili bir sistem olan BGP<\/strong>, y\u00f6nlendiricilere otonom sistem numaras\u0131 atanmas\u0131 mant\u0131\u011f\u0131 ile \u00e7al\u0131\u015f\u0131r.Otonom sistem numaras\u0131 1 ile 65535 ortas\u0131nda de\u011fi\u015fir. 64512 ile 65535 ortas\u0131 ise \u00f6zel otonom sistem numaras\u0131d\u0131r ve herkes taraf\u0131ndan kullan\u0131labilir.\u00a0<\/p>\n

HTTPS, trafi\u011fi \u015fifrelemek i\u00e7in yayg\u0131n olarak kullan\u0131lmadan evvel BGP ak\u0131nlar\u0131, bilgisayar korsanlar\u0131n\u0131n Ortadaki Adam Sald\u0131r\u0131s\u0131 (MITM)<\/strong> ataklar\u0131n\u0131 ger\u00e7ekle\u015ftirmesine ve internet trafi\u011fini durdurmas\u0131na yahut de\u011fi\u015ftirmesine m\u00fcsaade veriyordu. 90\u2019lar\u0131n ortalar\u0131ndan beri internet ekosistemi i\u00e7in b\u00fcy\u00fck bir sorun olan BGP Hijacking<\/strong>, eskisi kadar olmasa da g\u00fcn\u00fcm\u00fczde de hala de\u011ferli bir tehdit pozisyonunda.<\/p>\n

BGP Hijacking konusunda \u00c7inli ve Rus telekom firmalar\u0131n\u0131n sicilleri kabar\u0131k<\/b><\/p>\n

<\/p>\n

Uzmanlar, telekom\u00fcnikasyon a\u011flar\u0131n\u0131n ufak bir kusurunun internet trafi\u011finin berbat niyetli bireyler taraf\u0131ndan ele ge\u00e7irilmesine neden olabilece\u011fini s\u00f6ylese de, kimi firmalar\u0131n bu mevzuda mimli oldu\u011funa dikkat \u00e7ekiliyor. \u00d6rne\u011fin; 2017 y\u0131l\u0131nda MasterCard, Visa ve iki d\u00fczineden fazla ba\u015fka finansal hizmet \u015firketine ili\u015fkin b\u00fcy\u00fck trafik a\u011flar\u0131, Rostelecom \u00fczerinden \u00f6teki yerlere y\u00f6nlendirilmi\u015fti. Uzmanlar, Rostelecom \u00fczere \u00c7in devleti denetimindeki China Telecom\u2019un da, bir\u00e7ok vakit emsal h\u00fccumlar\u0131n \u2018ara konak\u00e7\u0131s\u0131\u2019 olarak misyon yapt\u0131\u011f\u0131na dikkat \u00e7ekiyor.<\/p>\n

\u00c7in ve Rusya \u00fczere otokratik \u00fclkelerdeki telekom a\u011flar\u0131nda meydana gelen BGP h\u00fccumlar\u0131n\u0131n<\/strong>, teknik nedenlerden fazla \u00f6ncelikle politik dertler nedeniyle ku\u015fkulu olarak kabul edildi\u011fini belirten uzmanlar, kas\u0131tl\u0131 bir BGP Hijacking\u2019in kaza olarak g\u00f6r\u00fcnmesini sa\u011flaman\u0131n m\u00fcmk\u00fcn oldu\u011funu tabir ediyor.\u00a0<\/p>\n

<\/div>\n","protected":false},"excerpt":{"rendered":"

Hudut Ge\u00e7it Protokol\u00fc\u2019n\u00fcn (Border Gateway Protocol – BGP) ihlali konusunda kabar\u0131k bir sicile sahip olan Rusya merkezli telekom\u00fcnikasyon \u015firketi …<\/p>\n","protected":false},"author":1,"featured_media":20021,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[1003,3613],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/20020"}],"collection":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20020"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/20020\/revisions"}],"predecessor-version":[{"id":20022,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/20020\/revisions\/20022"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/20021"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}