Servis sa\u011flay\u0131c\u0131lar\u0131 ve kurumsal a\u011flar\u0131 DDoS sald\u0131r\u0131lar\u0131na kar\u015f\u0131 koruyan Arbor Networks’\u00fcn ara\u015ft\u0131rmas\u0131na gore, 2013’te mobil a\u011flara y\u00f6nelik siber sald\u0131r\u0131lar y\u00fczde 36, \u015fifreli web hizmetlerini (https) hedef alan uygulamalara y\u00f6nelik sald\u0131r\u0131lar y\u00fczde 17 artt\u0131. Bir y\u0131l \u00f6nceki raporda kaydedilen en b\u00fcy\u00fck sald\u0131r\u0131 saniyee 100 Gb iken, 2013’\u00fcn en y\u00fcksek boyutlu sald\u0131r\u0131s\u0131n\u0131n saniyede 309 Gb’a ula\u015ft\u0131\u011f\u0131 a\u00e7\u0131kland\u0131. Y\u00fcksek hacimli sald\u0131r\u0131lar artarken, veri merkezleri de s\u0131kl\u0131kla etkili sald\u0131r\u0131lara hedef oldu.
\nKurumlar ve servis sa\u011flay\u0131c\u0131lar\u0131 i\u00e7in online hizmetleri engelleme ama\u00e7l\u0131 sald\u0131r\u0131lar (DDoS sald\u0131r\u0131lar\u0131) ve siber tehditlere kar\u015f\u0131 geli\u015fmi\u015f koruma \u00e7\u00f6z\u00fcmleri sunan Arbor Networks, Kas\u0131m 2012 – Ekim 2013 d\u00f6nemini kapsayan dokuzuncu Y\u0131ll\u0131k K\u00fcresel Altyap\u0131 G\u00fcvenli\u011fi Raporu’nu yay\u0131mlad\u0131. D\u00fcnyan\u0131n d\u00f6rt bir yan\u0131ndan servis sa\u011flay\u0131c\u0131lar, \u015firketler, bulut ve bar\u0131nd\u0131rma hizmet sa\u011flay\u0131c\u0131lar\u0131 ve di\u011fer a\u011f operat\u00f6rlerinden 220’sinin kat\u0131l\u0131m\u0131yla ger\u00e7ekle\u015ftirilen anket sonucu ortaya \u00e7\u0131kan veriler, bilgi g\u00fcvenli\u011fi alan\u0131nda artan tehdit ve sald\u0131r\u0131lar\u0131n ger\u00e7ek boyutunu ortaya koyuyor.
\nRapordan \u00f6nemli sat\u0131r ba\u015fl\u0131klar\u0131 \u015f\u00f6yle:
\n\u015eifreli web hizmetlerini (https) hedef alan uygulama katman\u0131 sald\u0131r\u0131lar\u0131, ge\u00e7en y\u0131la oranla y\u00fczde 17 artt\u0131.
\n\u00d6nceki y\u0131lki raporda kaydedilen en y\u00fcksek sald\u0131r\u0131 saniyede 100 Gb boyutundayd\u0131. Bu y\u0131lki dokuzuncu raporda ise en y\u00fckse\u011fi saniyede 309 Gb boyuta ula\u015fmakla birlikte, saniyede 200, 191, 152, 130 ve 100 Gb’l\u0131k sald\u0131r\u0131lar da kay\u0131tlara ge\u00e7ti.
\nVeri merkezlerinin y\u00fczde 70’i bu y\u0131l i\u00e7inde bir da\u011f\u0131t\u0131k hizmet engelleme sald\u0131r\u0131s\u0131na (DDoS); yani \u0130nternet sitesi \u00fczerinden verdi\u011fi hizmetlerin engellenmesini ama\u00e7layan bir sald\u0131r\u0131ya maruz kald\u0131klar\u0131n\u0131 a\u00e7\u0131klad\u0131. Bu say\u0131, \u00f6nceki y\u0131la oranla yakla\u015f\u0131k y\u00fczde 50 art\u0131\u015fa i\u015faret ediyor.
\nVeri merkezlerinin y\u00fczde 10’u her ay 100’\u00fc a\u015fk\u0131n sald\u0131r\u0131ya maruz kal\u0131yor.
\nAnket kat\u0131l\u0131mc\u0131lar\u0131n\u0131n \u00fc\u00e7te birinden \u00e7o\u011fu DNS altyap\u0131s\u0131 \u00fczerinde m\u00fc\u015fterilerini etkileyen DDoS sald\u0131r\u0131lar\u0131na maruz kald\u0131klar\u0131n\u0131 belirtirken, bu oran ge\u00e7en y\u0131la gore y\u00fczde 25’lik bir art\u0131\u015f\u0131 kay\u0131tlara soktu.
\nKat\u0131l\u0131mc\u0131lar\u0131n y\u00fczde 25’inden \u00e7o\u011fu, kurumlar\u0131nda DNS g\u00fcvenli\u011finden sorumlu bir grup bulunmad\u0131\u011f\u0131n\u0131 belirtti.
\nAnket kat\u0131l\u0131mc\u0131lar\u0131ndan mobil hizmet sunan \u015firketlerden yakla\u015f\u0131k y\u00fczde 25’i mobil \u0130nternet altyap\u0131lar\u0131n\u0131 etkileyen DDoS sald\u0131r\u0131lar\u0131yla kar\u015f\u0131la\u015ft\u0131klar\u0131n\u0131 a\u00e7\u0131klad\u0131. Bu, \u00f6nceki y\u0131l\u0131n iki mislinden de fazla bir oran.
\nMobil hizmet sa\u011flay\u0131c\u0131lar\u0131n y\u00fczde 20’sinden fazlas\u0131, herhangi bir g\u00fcvenlik olay\u0131 nedeniyle m\u00fc\u015fterilerinin say\u0131s\u0131nda ge\u00e7en y\u0131la oranla \u00fc\u00e7te bir oran\u0131nda g\u00f6zle g\u00f6r\u00fcl\u00fcr bir azalma ya\u015fad\u0131klar\u0131n\u0131 belirttiler.<\/p>\n","protected":false},"excerpt":{"rendered":"
Servis sa\u011flay\u0131c\u0131lar\u0131 ve kurumsal a\u011flar\u0131 DDoS sald\u0131r\u0131lar\u0131na kar\u015f\u0131 koruyan Arbor Networks’\u00fcn ara\u015ft\u0131rmas\u0131na gore, 2013’te mobil a\u011flara y\u00f6nelik siber sald\u0131r\u0131lar y\u00fczde 36, \u015fifreli web hizmetlerini (https) hedef alan uygulamalara y\u00f6nelik sald\u0131r\u0131lar y\u00fczde 17 artt\u0131. Bir y\u0131l…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-11593","post","type-post","status-publish","format-standard","hentry","category-blogum"],"yoast_head":"\n