{"id":29435,"date":"2019-11-02T10:00:17","date_gmt":"2019-11-02T07:00:17","guid":{"rendered":"https:\/\/www.natro.com\/blog\/?p=29435"},"modified":"2023-02-23T13:47:15","modified_gmt":"2023-02-23T10:47:15","slug":"bilgisayar-virusleri-ve-zararli-yazilimlar-nelerdir","status":"publish","type":"post","link":"https:\/\/www.natro.com\/blog\/bilgisayar-virusleri-ve-zararli-yazilimlar-nelerdir\/","title":{"rendered":"Bilgisayar Vir\u00fcsleri ve Zararl\u0131 Yaz\u0131l\u0131mlar Nelerdir?"},"content":{"rendered":"<p>Bilgisayar kullan\u0131m\u0131nda \u00f6zellikle problem ya\u015famas\u0131na neden olan bilgisayar vir\u00fcsleri hemen hemen herkesin kar\u015f\u0131la\u015fm\u0131\u015f oldu\u011fu problemler aras\u0131nda yer almaktad\u0131r.<\/p>\n<p>Bilgisayardan i\u00e7in problem ya\u015fanmas\u0131na neden olabilecek \u00e7ok say\u0131da kay\u0131tl\u0131 <strong>bilgisayar vir\u00fcs\u00fc<\/strong> bulunmaktad\u0131r. Her vir\u00fcs\u00fcn etkisi de\u011fi\u015fmektedir. Bu nedenle \u00f6zellikle vir\u00fcslere g\u00f6re duruma m\u00fcdahale edilmesi gerekmektedir. Bula\u015fan vir\u00fcslere g\u00f6re bilgisayarlarda farkl\u0131 sorunlar ortaya \u00e7\u0131kmaktad\u0131r.<\/p>\n<p>Kullan\u0131c\u0131lar\u0131n izni ve bilgisi d\u0131\u015f\u0131nda bilgisayara bula\u015fm\u0131\u015f olan yaz\u0131l\u0131m amac\u0131na g\u00f6re bilgisayara zarar verebilecek programlard\u0131r. Vir\u00fcslerin temel amac\u0131 bilgisayarlara zarar vermektir. Bunun yan\u0131 s\u0131ra \u00e7o\u011fu alabilmek ve \u00f6zellikle kendi kendine \u00e7al\u0131\u015ft\u0131rabilmek i\u00e7in haz\u0131rlam\u0131\u015flard\u0131r. Baz\u0131 durumlarda vir\u00fcsler dosyalara ve bunun yan\u0131 s\u0131ra a\u011fa \u00fczerinden di\u011fer bilgisayarlar\u0131 da yay\u0131lmaya \u00e7al\u0131\u015fmaktad\u0131r.<\/p>\n<p>Vir\u00fcsler uzun y\u0131llard\u0131r var olan programlar olarak bilinmektedir. G\u00fcn\u00fcm\u00fcz teknolojisi ile birlikte geli\u015fmeye devam etmektedirler. \u00d6zellikle bilgisayar kullan\u0131m\u0131n\u0131n artmas\u0131 nedeniyle vir\u00fcslerin artmas\u0131 ve s\u00f6z konusu olmaktad\u0131r. Vir\u00fcsler kendi kendilerini ortaya \u00e7\u0131kmazlar. K\u00f6t\u00fc niyetli kullan\u0131c\u0131lar taraf\u0131ndan haz\u0131rlanmaktad\u0131rlar. \u00d6zellikle yeni vir\u00fcslerin ortaya \u00e7\u0131kard\u0131\u011f\u0131m\u0131z\u0131 bilgisayar kullan\u0131c\u0131lar\u0131n\u0131n g\u00fcvenli\u011fini tehdit etmektedir.<\/p>\n<h2 id=\"bilgisayar-viruslerinin-ozellikleri\"><strong>Bilgisayar Vir\u00fcslerinin \u00d6zellikleri<\/strong><\/h2>\n<p>Kullan\u0131c\u0131lar i\u00e7in <strong>bilgisayar vir\u00fcslerinin \u00f6zellikleri<\/strong> haz\u0131rlanm\u0131\u015f olan yaz\u0131l\u0131mlara g\u00f6re de\u011fi\u015febilir. \u00d6zellikleri \u015funlard\u0131r;<\/p>\n<ul>\n<li>\u00c7al\u0131\u015ft\u0131r\u0131labilir programlar olarak bilmektedirler. <a href=\"https:\/\/www.natro.com\/blog\/bilgisayar-virusu-nedir-populer-bilgisayar-virusleri-nelerdir\/\" target=\"_blank\" rel=\"noopener noreferrer\">Vir\u00fcs<\/a> program\u0131n\u0131 \u00e7al\u0131\u015ft\u0131rmad\u0131\u011f\u0131n\u0131z durumda bilgisayar\u0131n\u0131za zarar vermez.<\/li>\n<li>Kendi kendilerine kopyalanabilir ve ayn\u0131 zamanda \u00e7o\u011falma \u00f6zelli\u011fine sahiptirler.<\/li>\n<li>Program\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131 durumunda yaz\u0131l\u0131m amac\u0131na g\u00f6re bilgisayara zarar vermesi s\u00f6z konusudur.<\/li>\n<li>Bilgisayar vir\u00fcsleri k\u00f6t\u00fc ama\u00e7l\u0131 ki\u015filer taraf\u0131ndan yaz\u0131lmaktad\u0131r.<\/li>\n<li>Bilgisayarda kullanm\u0131\u015f oldu\u011funuz programlar vir\u00fcsl\u00fc program haline d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir.<\/li>\n<li>Genel olarak kullanm\u0131\u015f oldu\u011funuz di\u011fer programlar\u0131n i\u00e7erisine gizlenerek bula\u015fmaktad\u0131r.<\/li>\n<li>Bilgisayarlara bula\u015fan b\u00fct\u00fcn vir\u00fcsler k\u00f6t\u00fc ama\u00e7l\u0131 de\u011fildir. \u0130yi ama\u00e7lar i\u00e7in yaz\u0131lm\u0131\u015f olan programlar da bulunmaktad\u0131r.<\/li>\n<\/ul>\n<h3 id=\"bilgisayar-viruslerinin-cesitleri-nelerdir\"><strong>Bilgisayar Vir\u00fcslerinin \u00c7e\u015fitleri Nelerdir?<\/strong><\/h3>\n<p>Bilgisayarlarda \u00f6zellikle sorun ya\u015fanmas\u0131na neden olacak olan <strong>bilgisayar vir\u00fcs\u00fc \u00e7e\u015fitleri <\/strong>\u015funlard\u0131r;<\/p>\n<ol>\n<li>Dosya vir\u00fcsleri,<\/li>\n<li>A\u011f vir\u00fcsleri,<\/li>\n<li>Bot vir\u00fcsleri,<\/li>\n<li>Dos vir\u00fcsleri,<\/li>\n<li>Makro vir\u00fcsler,<\/li>\n<li>Sentineller,<\/li>\n<li>Stealth vir\u00fcsler.<\/li>\n<\/ol>\n<h2 id=\"zararli-yazilim-nedir\"><strong>Zararl\u0131 Yaz\u0131l\u0131m Nedir?<\/strong><\/h2>\n<p>Bilgisayar kullan\u0131c\u0131lar\u0131 taraf\u0131ndan izin verilmemesine ra\u011fmen k\u00f6t\u00fc ama\u00e7l\u0131 olarak i\u015flem yap\u0131lmas\u0131na neden olan programlard\u0131r. \u00d6zellikle <strong>zararl\u0131 yaz\u0131l\u0131mlar<\/strong> vir\u00fcslere g\u00f6re \u00e7al\u0131\u015ft\u0131r\u0131lmamas\u0131 durumunda da bula\u015fmas\u0131 s\u00f6z konusu olabilir. Bu nedenle kullan\u0131c\u0131lar i\u00e7in dikkat edilmesi gereken konular aras\u0131nda yer almaktad\u0131r.<\/p>\n<h3 id=\"zararli-yazilimlar-nelerdir\"><strong>Zararl\u0131 Yaz\u0131l\u0131mlar Nelerdir?<\/strong><\/h3>\n<p>Bilgisayarlarda program problem ya\u015fanmas\u0131na neden olacak olan <strong>zararl\u0131 yaz\u0131l\u0131mlar nelerdir<\/strong>? Diye d\u00fc\u015f\u00fcnenler i\u00e7in a\u015fa\u011f\u0131da yer alan se\u00e7enekler \u00f6zellikle k\u00f6t\u00fc ama\u00e7l\u0131 haz\u0131rlanm\u0131\u015f olan yaz\u0131l\u0131mlard\u0131r.<\/p>\n<ol>\n<li>Bilgisayar vir\u00fcsleri,<\/li>\n<li>Solucan,<\/li>\n<li>Trojan yani Truva at\u0131,<\/li>\n<li>Adware yani reklam yaz\u0131l\u0131m\u0131,<\/li>\n<li>Botnetler,<\/li>\n<li>Spyware,<\/li>\n<li>Keylogger,<\/li>\n<li>Screenlogger,<\/li>\n<li>Browser Hijacking,<\/li>\n<li>Backdoor,<\/li>\n<li>Casus yaz\u0131l\u0131mlar,<\/li>\n<li>Fidye vir\u00fcs\u00fc,<\/li>\n<li>Dialer,<\/li>\n<li>Spamlar,<\/li>\n<\/ol>\n<p>Bilgisayarlara zarar verecek olan yaz\u0131l\u0131mlar aras\u0131nda yer almaktad\u0131r. Bu nedenle kullan\u0131c\u0131lar\u0131n dikkat etmesi gereken durumlar aras\u0131nda yer almaktad\u0131r. \u00d6zellikle yaz\u0131l\u0131mlar\u0131 bilgisayara zarar vermemesi i\u00e7in gerekli \u00f6nlemlerin al\u0131nmas\u0131 gerekir. Her yaz\u0131l\u0131m bilgisayara farkl\u0131 \u015fekilde zarar vermektedir. Bilgisayarlarda ortaya \u00e7\u0131kacak problemler \u00e7o\u011fu zaman zararl\u0131 yaz\u0131l\u0131mlar nedeniyle olu\u015fmaktad\u0131r.<\/p>\n\n\n<p class=\"has-background\" style=\"background-color:#cae9fc\">\u0130statistiklere g\u00f6re; crack yaz\u0131l\u0131m, ters proxy, <strong>lisanss\u0131z yaz\u0131l\u0131m <\/strong>kullanan web siteleri, di\u011fer web sitelerine k\u0131yasla daha fazla risk alt\u0131ndad\u0131r. Ayr\u0131ca <strong>lisanss\u0131z panel <\/strong>kullan\u0131m\u0131 hukuki sonu\u00e7lar do\u011furur. Verilerinizi g\u00fcvenle korumak i\u00e7in <strong>orijinal lisansl\u0131 yaz\u0131l\u0131m<\/strong> kullan\u0131n ve hizmet ald\u0131\u011f\u0131n\u0131z firmadan orijinal lisans kulland\u0131klar\u0131na dair mutlaka kan\u0131tlar isteyin.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.natro.com\/lisansli-urun-politikamiz?utm_source=hosting-blog&utm_medium=banner-link&utm_campaign=lisans-politikasi\"><img decoding=\"async\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header.jpg\" alt=\"\" class=\"wp-image-34436\" width=\"679\" height=\"249\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header.jpg 600w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header-300x110.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header-380x139.jpg 380w\" sizes=\"(max-width: 679px) 100vw, 679px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"Bilgisayar kullan\u0131m\u0131nda \u00f6zellikle problem ya\u015famas\u0131na neden olan bilgisayar vir\u00fcsleri hemen hemen herkesin kar\u015f\u0131la\u015fm\u0131\u015f oldu\u011fu problemler aras\u0131nda yer almaktad\u0131r.&hellip;\n","protected":false},"author":7,"featured_media":25473,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":{"0":"post-29435","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-guvenlik"},"_links":{"self":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/29435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/comments?post=29435"}],"version-history":[{"count":3,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/29435\/revisions"}],"predecessor-version":[{"id":34490,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/29435\/revisions\/34490"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media\/25473"}],"wp:attachment":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media?parent=29435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/categories?post=29435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/tags?post=29435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}