{"id":2249,"date":"2016-07-15T07:42:38","date_gmt":"2016-07-15T11:42:38","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=2249"},"modified":"2019-11-15T14:59:45","modified_gmt":"2019-11-15T11:59:45","slug":"badusb-solved","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/badusb-solved\/2249\/","title":{"rendered":"Bad USB&#8217;ler i\u00e7in bizim \u00e7\u00f6z\u00fcm\u00fcm\u00fcz"},"content":{"rendered":"<p>Bilgisayar\u0131n donan\u0131m\u0131na gizlice s\u0131zabilecek bir vir\u00fcs b\u00fct\u00fcn kullan\u0131c\u0131lar\u0131n kabusudur. Donan\u0131ma yap\u0131lan sald\u0131r\u0131lar, i\u015fletim sistemine yap\u0131lan sald\u0131r\u0131lardan \u00e7ok daha korkutucudur. \u00c7\u00fcnk\u00fc s\u0131radan anti vir\u00fcsler sistemlerin donan\u0131mlar\u0131n\u0131 incelemez. Bu tarz sald\u0131r\u0131lar ger\u00e7ekten tehlikelidirler \u00e7\u00fcnk\u00fc her g\u00fcn s\u00f6m\u00fcr\u00fclebilir a\u00e7\u0131klar\u0131 bulunan donan\u0131mlar kullan\u0131yoruz. \u00d6rne\u011fin, birka\u00e7 y\u0131l \u00f6nce ara\u015ft\u0131rmac\u0131lar\u0131n USB\u2019lerin aray\u00fcz\u00fcnde kendili\u011finden var olan bir kusur ke\u015ffettiler ve buna <a href=\"http:\/\/www.aljazeera.com.tr\/al-jazeera-ozel\/siber-dunyanin-kiyamet-silahi-bad-usb\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Bad USB<\/a> ad\u0131n\u0131 verdiler.<\/p>\n<p>USB cihaz\u0131n\u0131n ayg\u0131t yaz\u0131l\u0131m kodlar\u0131na \u015f\u00f6yle bir g\u00f6z att\u0131\u011f\u0131m\u0131zda g\u00f6r\u00fcyoruz ki, d\u0131\u015f kaynakl\u0131 bir yaz\u0131l\u0131m istedi\u011fi gibi d\u00fczenleyebilir ve zararl\u0131 yaz\u0131l\u0131mlar\u0131 ayg\u0131ta oldu\u011fundan farkl\u0131 bir \u015fey gibi g\u00f6r\u00fcnmesini sa\u011flayabilir. Yani bilgisayar bu USB\u2019yi \u00e7ok farkl\u0131 bir \u015feymi\u015f gibi alg\u0131layabilir.<\/p>\n<p>B\u00f6yle bir de\u011fi\u015ftirme i\u015fleminden sonra, s\u0131radan bir USB, mesela klavye g\u00f6r\u00fcnen bir USB, ve sisteminize belli komutlar\u0131 girebilir \u2013 mesela t\u00fcm dosyalar\u0131n\u0131z\u0131 silebilir. Veya a\u011f ba\u011fda\u015ft\u0131r\u0131c\u0131s\u0131 olarak g\u00f6r\u00fcnerek bilgisayar ve internet aras\u0131ndaki ak\u0131\u015f\u0131 izleyebilir.<\/p>\n<p>K\u00f6t\u00fc olan \u015fey ise bu tarz zararl\u0131 yaz\u0131l\u0131mlar d\u0131\u015far\u0131dan tam anlam\u0131yla g\u00f6r\u00fcnmezlerdir. S\u0131radan bir anti vir\u00fcs bunu fark edemez: Bu flash belle\u011fi tarad\u0131\u011f\u0131nda sonu\u00e7 elde edemez \u00e7\u00fcnk\u00fc vir\u00fcs kontrol edilen katmanlar\u0131n \u00e7ok daha alt\u0131nda bulunur. Di\u011fer bir konu ise, bu kendili\u011finden olan kusurlar\u0131 d\u00fczeltmenin yolu yok.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">5 threats that could affect hardware \u2013 <a href=\"http:\/\/t.co\/CP1DSfkgy3\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/CP1DSfkgy3<\/a> <a href=\"http:\/\/t.co\/cnse35hAr3\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/cnse35hAr3<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/592735335156682752?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">April 27, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Fakat bir grup Kaspersky Lab uzman\u0131 \u2013 Oleg Zaitsev, Olga Domke, Konstantin Manurin, ve Mikhail Levinsky \u2013 sorunun \u00fcstesinden gelebilecek bir yol buldu. Bulduklar\u0131 teknoloji otomatik olarak USB ayg\u0131t\u0131n\u0131 izliyor ve \u015f\u00fcpheli davran\u0131\u015flarda bulunan ayg\u0131tlar\u0131 engelliyor.<\/p>\n<p>Bulduklar\u0131 bu yeni teknoloji bizim kurumsal \u00fcr\u00fcn\u00fcm\u00fcz olan <a href=\"https:\/\/kas.pr\/kdkestr\" target=\"_blank\" rel=\"noopener noreferrer\">Kaspersky Endpoint Security<\/a>\u2018e eklendi bile. Hatta bu yeni teknolojinin <a href=\"http:\/\/pdfpiw.uspto.gov\/.piw?docid=09386024\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">patentini<\/a> de ge\u00e7en hafta ald\u0131.<\/p>\n<p>Olga Domke \u015f\u00f6yle a\u00e7\u0131kl\u0131yor: \u201dKas\u0131tl\u0131 olarak bozulmu\u015f ya da kendili\u011finden bozuk USB aygutlar\u0131n\u0131n sald\u0131r\u0131lar\u0131n\u0131n teorik olarak kabul edilmesine ra\u011fmen, BadUSB olay\u0131n\u0131n \u00e7\u00f6z\u00fclebilmesi g\u00fcvenlik \u00e7\u00f6z\u00fcmleriyle ilgilenen m\u00fc\u015fterileri heyecanland\u0131r\u0131yor. Kimse teorilerin prati\u011fe d\u00f6n\u00fc\u015febilme durumlar\u0131nda korunmas\u0131z kalmak istemez.\u201d BadUSB sald\u0131r\u0131lar\u0131n\u0131 engellemek i\u00e7in geli\u015ftirilen bu teknoloji i\u00e7in bir\u00e7ok farkl\u0131 tak\u0131m i\u015f birli\u011fi i\u00e7indeydi. Yani Kaspersky Endpoint for Windows, tam anlam\u0131yla i\u00e7i rahat sistem y\u00f6neticilerinin ve rahat u\u00e7 nokta kullan\u0131c\u0131lar\u0131n\u0131n se\u00e7imi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bilgisayar\u0131n donan\u0131m\u0131na gizlice s\u0131zabilecek bir vir\u00fcs b\u00fct\u00fcn kullan\u0131c\u0131lar\u0131n kabusudur. Donan\u0131ma yap\u0131lan sald\u0131r\u0131lar, i\u015fletim sistemine yap\u0131lan sald\u0131r\u0131lardan \u00e7ok daha korkutucudur. \u00c7\u00fcnk\u00fc s\u0131radan anti vir\u00fcsler sistemlerin donan\u0131mlar\u0131n\u0131 incelemez. Bu tarz sald\u0131r\u0131lar ger\u00e7ekten<\/p>\n","protected":false},"author":522,"featured_media":2250,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1287,1351],"tags":[902,754,744,352,903,537,421],"class_list":{"0":"post-2249","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"category-threats","9":"tag-badusb","10":"tag-donanim","11":"tag-guvenlik","12":"tag-kaspersky-lab","13":"tag-patent","14":"tag-tehditler","15":"tag-usb"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/badusb-solved\/2249\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/badusb-solved\/7382\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/badusb-solved\/7350\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/badusb-solved\/8633\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/badusb-solved\/8571\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/badusb-solved\/12425\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/badusb-solved\/12539\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/badusb-solved\/6429\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/badusb-solved\/5090\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/badusb-solved\/8147\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/badusb-solved\/11955\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/badusb-solved\/12425\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/badusb-solved\/12539\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/badusb-solved\/12539\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/badusb\/","name":"BadUSB"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/2249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/522"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=2249"}],"version-history":[{"count":2,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/2249\/revisions"}],"predecessor-version":[{"id":7175,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/2249\/revisions\/7175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/2250"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=2249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=2249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=2249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}