{"id":17635,"date":"2022-04-27T18:36:03","date_gmt":"2022-04-27T15:36:03","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=17635"},"modified":"2022-04-27T18:36:03","modified_gmt":"2022-04-27T15:36:03","slug":"isletim-sistemleri-gizli-taarruzlara-karsi-savunmasiz","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=17635","title":{"rendered":"\u0130\u015fletim Sistemleri, &#8216;Gizli&#8217; Taarruzlara Kar\u015f\u0131 Savunmas\u0131z"},"content":{"rendered":"<p>Gizlenen g\u00fcvenlik a\u00e7\u0131klar\u0131, ara\u015ft\u0131rmalara\u00a0g\u00f6re\u00a0kolay bir halde berbata kullan\u0131labiliyor. Pekala ya bu t\u00fcrl\u00fc bir\u00a0g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131n\u00a0<strong>Linux ve Windows <\/strong>ile \u00e7al\u0131\u015fan bilgisayar\u0131n\u0131z\u0131 tehlikeye atabilece\u011fini ve bu usul\u00fcn 2015&#39;ten beri kullan\u0131ld\u0131\u011f\u0131n\u0131 s\u00f6ylesek ne d\u00fc\u015f\u00fcn\u00fcrs\u00fcn\u00fcz?\u00a0<\/p>\n<p>Yeni yap\u0131lan bir\u00a0ara\u015ft\u0131rma, kayna\u011f\u0131 bilinmeyen yaz\u0131l\u0131mlar\u0131n bilgisayar kameralar\u0131na, Ethernet kartlar\u0131na, Wi-Fi adapt\u00f6rlerine nas\u0131l s\u0131zd\u0131klar\u0131n\u0131 ve milyonlarca sistemi nas\u0131l bilgi h\u0131rs\u0131zl\u0131\u011f\u0131 ve\u00a0korsanl\u0131k faaliyetine alet ettiklerini ortaya \u00e7\u0131kard\u0131.\u00a0Eclypsium&#39;daki ara\u015ft\u0131rmac\u0131lar; <strong>Dell, HP ve\u00a0Lenovo&#39;nun<\/strong>,\u00a0kullan\u0131c\u0131lar\u0131n\u0131\u00a0bilgisayar donan\u0131mlar\u0131nda bulunan, kayna\u011f\u0131 bilinmeyen yaz\u0131l\u0131mlarla kar\u015f\u0131 kar\u015f\u0131ya b\u0131rakt\u0131\u011f\u0131n\u0131 ortaya koydu.<\/p>\n<p><b>Bilinmeyen olan g\u00fcvenlik a\u00e7\u0131klar\u0131 \u00e7ok tehlikeli:<\/b><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0002\/46\/56fbc9441e8bd35d2bb1b032b5a9fb6a2514d5e8.jpeg\"\/><\/p>\n<p>Sakl\u0131 g\u00fcvenlik a\u00e7\u0131klar\u0131, siber su\u00e7lular\u00a0aras\u0131nda en \u00e7ok tercih edilen a\u00e7\u0131klard\u0131r. Bu a\u00e7\u0131klardan \u00f6t\u00fcr\u00fc bir sorun ya\u015farsan\u0131z probleme y\u00fcksek derecede ilgi g\u00f6stermeniz gerekir. Windows i\u015fletim sisteminde g\u00fcvenlik a\u00e7\u0131klar\u0131yla alakal\u0131 h\u00fck\u00fbmet ihtarlar\u0131n\u0131 okumaya al\u0131\u015f\u0131\u011f\u0131z lakin <strong>Linux i\u015fletim sistemli <\/strong>bilgisayarlarda bu ikazlar daha ender \u00e7\u0131k\u0131yor.\u00a0<\/p>\n<p>Eclypsium&#39;dan\u00a0ara\u015ft\u0131rmac\u0131lar,\u00a0vir\u00fcs olarak da bilinen ve y\u0131k\u0131c\u0131 tesirleri olabilen\u00a0yaz\u0131l\u0131mlar \u00fczerine a\u011f\u0131rla\u015ft\u0131 ama anla\u015f\u0131l\u0131yor ki vir\u00fcs\u00fcn\u00a0\u00fcreticiler taraf\u0131ndan ciddiye al\u0131nmas\u0131 uzun s\u00fcrecek. Kelam konusu olan bilinmeyen yaz\u0131l\u0131mlar;\u00a0<strong>Dell, Lenovo ve\u00a0HP <\/strong>\u00fczere b\u00fcy\u00fck markalar\u0131n bilgisayar donan\u0131mlar\u0131nda bulundu. Ara\u015ft\u0131rmac\u0131lar\u0131n raporuna nazaran bilgisayar donan\u0131mlar\u0131 \u00fcreten \u015firketler, bilinmeyen yaz\u0131l\u0131mlarla ba\u015fa \u00e7\u0131kmakta ge\u00e7 kal\u0131yor ve\u00a0bu y\u00fczden de milyonlarca Linux ve Windows kullan\u0131c\u0131s\u0131n\u0131 risk alt\u0131nda b\u0131rak\u0131yor.<\/p>\n<p>Asl\u0131nda ger\u00e7ek \u015fu ki\u00a0<strong>siber g\u00fcvenlik<\/strong> kelam konusu oldu\u011funda bilinmeyen yaz\u0131l\u0131mlara kar\u015f\u0131 yap\u0131lan savunmalar\u0131n birden fazla, i\u015fletim sistemi ve uygulama odakl\u0131d\u0131r. Tag Cyber&#39;da \u00e7al\u0131\u015fan tahlil uzman\u0131na g\u00f6re\u00a0yaz\u0131l\u0131mdaki g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 fark etmek ve d\u00fczeltmek, ba\u015fka k\u0131s\u0131mlara nazaran daha zordur. Bu a\u00e7\u0131klardan ka\u00e7\u0131nman\u0131n en yeterli yolu ise otomatik taramalard\u0131r.<\/p>\n<p>Eclypsium&#39;un ba\u015fm\u00fchendisi olan\u00a0Rick Altherr, <em>&#8220;Kullan\u0131c\u0131lar\u0131n bilinmeyen yaz\u0131l\u0131mlardan ka\u00e7\u0131nmak i\u00e7in kullanabilece\u011fi ara\u00e7lar yok. Kullan\u0131c\u0131lar; <strong>vir\u00fcs taramas\u0131, yaz\u0131l\u0131m g\u00fcncellemesi<\/strong> \u00fczere kolay g\u00fcvenlik tedbirleri almal\u0131. Bu tedbirler, casus yaz\u0131l\u0131m kullanarak bilgisayar\u0131n\u0131za ziyan vermeye \u00e7al\u0131\u015fan sald\u0131rganlardan korumaz lakin birden fazla kullan\u0131c\u0131, bu cins bir ata\u011f\u0131n amac\u0131 de\u011fildir. B\u00fcy\u00fck bir kurulu\u015f i\u00e7in k\u0131ymetli bilgilerle \u00e7al\u0131\u015f\u0131yorsan\u0131z g\u00fcvenlik grubunuzla konu\u015fmal\u0131s\u0131n\u0131z&#8221;<\/em> bi\u00e7iminde tavsiye verdi.<\/p>\n<div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gizlenen g\u00fcvenlik a\u00e7\u0131klar\u0131, ara\u015ft\u0131rmalara\u00a0g\u00f6re\u00a0kolay bir halde berbata kullan\u0131labiliyor. Pekala ya bu t\u00fcrl\u00fc bir\u00a0g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131n\u00a0Linux ve &#8230;<\/p>\n","protected":false},"author":1,"featured_media":17636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[854],"tags":[1007,3419,1237],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/17635"}],"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=17635"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/17635\/revisions"}],"predecessor-version":[{"id":17637,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/17635\/revisions\/17637"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/17636"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}