{"id":7723,"date":"2024-05-10T16:08:55","date_gmt":"2024-05-10T13:08:55","guid":{"rendered":"https:\/\/www.inetmar.com\/blog\/?p=7723"},"modified":"2024-07-29T10:37:58","modified_gmt":"2024-07-29T07:37:58","slug":"botnet-nedir","status":"publish","type":"post","link":"https:\/\/www.inetmar.com\/blog\/botnet-nedir\/","title":{"rendered":"Botnet Nedir? Botnet Sald\u0131r\u0131s\u0131 Nas\u0131l Yap\u0131l\u0131r?"},"content":{"rendered":"<p>\u0130nternet insanlar\u0131n hayat\u0131na \u00f6nemli kolayl\u0131klar getirmeye devam ediyor. Bunun yan\u0131nda internet \u00fczerinden yap\u0131lan sald\u0131r\u0131lar ki\u015fisel verilerin g\u00fcvenli\u011fi konusunda \u00e7e\u015fitli riskler olu\u015fturuyor. \u0130nternet \u00fczerinden yap\u0131lan sald\u0131r\u0131lar ki\u015fisel oldu\u011fu gibi toplumlar i\u00e7in de \u00f6nemli g\u00fcvenlik risklerine neden oluyor. <strong>Botnet sald\u0131r\u0131s\u0131 nas\u0131l yap\u0131l\u0131r<\/strong> konusunda oldu\u011fu gibi nas\u0131l \u00f6nlenir konular\u0131n\u0131n bilinmesi bu t\u00fcr sald\u0131r\u0131lara kar\u015f\u0131 \u00f6nlem al\u0131nabilmesini sa\u011fl\u0131yor.<\/p>\n<p>Bu yaz\u0131m\u0131zda botnet sald\u0131r\u0131lar\u0131 konusunda detayl\u0131 bilgiler bulabilir ve gerekli \u00f6nlemleri alabilirsiniz. Siber sald\u0131r\u0131lar aras\u0131nda yer alan botnet bilgisayarlar gibi mobil cihazlar ve internete ba\u011flanan b\u00fct\u00fcn cihazlara kar\u015f\u0131 yap\u0131labiliyor. G\u00fcn\u00fcm\u00fczde kulland\u0131\u011f\u0131m\u0131z pek \u00e7ok cihaz asl\u0131nda internete ba\u011flanmakta ve ki\u015fisel verilerimizi kaydetmekte ya da uzaktan ba\u011flanan siber korsanlar eviminiz i\u00e7ini g\u00f6rebilmektedir. Bu son derece endi\u015fe verici durumlarla kar\u015f\u0131la\u015fmamak ya da engellemek i\u00e7in neler yapman\u0131z gerekti\u011fini yaz\u0131m\u0131z\u0131 okumaya devam ederek \u00f6\u011frenebilirsiniz.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7729 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1-300x120.jpg\" alt=\"\" width=\"865\" height=\"346\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1-300x120.jpg 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1-1024x408.jpg 1024w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1-768x306.jpg 768w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1-1536x613.jpg 1536w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/m1.jpg 1620w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><br \/>\nUzman deste\u011fi ile <a class=\"waffle-rich-text-link\" href=\"https:\/\/www.inetmar.com\/sunucu\/vds-cloud-server\/\">VDS sat\u0131n alma<\/a> deneyiminizi g\u00fc\u00e7lendirin.<\/p>\n<h2><strong>Botnet Nedir?<\/strong><\/h2>\n<p>Siber su\u00e7lular taraf\u0131ndan yayg\u0131n \u015fekilde kullan\u0131lan <strong>botnet nedir<\/strong> incelendi\u011finde bunun bilgisayar\u0131n\u0131za yerle\u015ftirilen k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar ile uzaktan kontrol edilebilmesi oldu\u011fu g\u00f6r\u00fcl\u00fcr. Robot anlam\u0131na gelen bot ve a\u011f anlam\u0131na gelen net kelimelerinin birle\u015fimi olan botnet ile cihaza bir e-posta ya da vir\u00fcsl\u00fc dosya ile uzaktan kumanda edilmesini sa\u011flayan bir yaz\u0131l\u0131m y\u00fcklenir.<\/p>\n<p>Bireysel siber su\u00e7lular gibi kapsaml\u0131 bir \u015febeke halinde \u015firketlerin, \u00fclkelerin resmi bilgisayarlar\u0131na dahi uzaktan kontrol\u00fc sa\u011flayacak botnet yaz\u0131l\u0131m\u0131n\u0131 y\u00fckleyebilirler. Kapsaml\u0131 bir \u015fekilde olu\u015fturulan botnet a\u011flar\u0131 dark web \u00fczerinden organize su\u00e7 \u00f6rg\u00fctlerine ve doland\u0131r\u0131c\u0131lara kiralanabiliyor.<\/p>\n<p>Botnetlerin hepsi k\u00f6t\u00fc niyetli ve ka\u00e7ak de\u011fildir. Bunun yan\u0131nda arama motorlar\u0131 ve web siteleri yasal olarak kullan\u0131c\u0131 deneyimlerini iyile\u015ftirmek amac\u0131yla botnet kullan\u0131rlar. Elbette arama motorlar\u0131n\u0131n ve web sitelerinin kulland\u0131klar\u0131 botnetler yasald\u0131r ve denetlenir. Botnet ile olu\u015fturulan a\u011f \u00fczerinden siber su\u00e7lular taraf\u0131ndan yap\u0131labilecek eylemler aras\u0131nda \u015funlar yer al\u0131r:<\/p>\n<ul>\n<li>Kullan\u0131c\u0131lar\u0131n ki\u015fisel verilerinin \u00e7al\u0131nmas\u0131<\/li>\n<li>Finansal doland\u0131r\u0131c\u0131l\u0131k<\/li>\n<li>K\u00f6t\u00fc niyetli yaz\u0131l\u0131mlar\u0131n cihaza y\u00fcklenmesi, kurulmas\u0131 ve \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131<\/li>\n<li>Di\u011fer cihazlara bula\u015fabilmek ad\u0131na g\u00fcvenlik a\u00e7\u0131klar\u0131 aramak<\/li>\n<li>Web sitelerinin uzaktan y\u00f6netilmesi<\/li>\n<li>\u00c7ok say\u0131da spam e-posta g\u00f6nderilmesi<\/li>\n<li>Kendi gibi vir\u00fcsl\u00fc cihazlarla ileti\u015fim kurma<\/li>\n<\/ul>\n<h2><strong>Botnetler Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\n<p>Siber korsanlar\u0131n \u00e7ok say\u0131da bilgisayar\u0131 kontrol edebilmek, daha h\u0131zl\u0131 hareket edebilmek amac\u0131yla botnet kulland\u0131klar\u0131 g\u00f6r\u00fcl\u00fcr. Siber korsanlar taraf\u0131ndan haz\u0131rlanan k\u00f6t\u00fc niyetli yaz\u0131l\u0131m ile bilgisayar\u0131n\u0131za ula\u015f\u0131r. Bu sald\u0131r\u0131 \u00e7ok say\u0131da cihaza yap\u0131larak milyonlarca bilgisayar\u0131n uzaktan kontrol edilebilmesi sa\u011flanabilir. <strong>Botnetler nas\u0131l \u00e7al\u0131\u015f\u0131r<\/strong> sorusuna \u015fu \u015fekilde cevap verilmesi m\u00fcmk\u00fcn olur:<\/p>\n<ul>\n<li>Siber korsan taraf\u0131ndan \u00f6r\u00fcmcek ad\u0131 verilen bir program kullan\u0131larak kullan\u0131c\u0131 davran\u0131\u015flar\u0131n\u0131z ve g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131z bulunur<\/li>\n<li>Cihaz\u0131n g\u00fcvenlik a\u00e7\u0131\u011f\u0131 bulunmas\u0131n\u0131n ard\u0131ndan bilgisayara Truva at\u0131 denilen bir vir\u00fcs bula\u015ft\u0131r\u0131l\u0131r. Truva at\u0131 ile art\u0131k cihaz\u0131n\u0131za k\u00f6t\u00fc niyetli yaz\u0131l\u0131mlar indirilerek kurulup kullan\u0131lmaya ba\u015flan\u0131r<\/li>\n<li>Truva at\u0131n\u0131n bilgisayara yerle\u015fmesinin ard\u0131ndan botneti g\u00f6nderen cihaza bir bildirim g\u00f6nderir<\/li>\n<li>Siber korsan bildiriyi alman\u0131n ard\u0131ndan art\u0131k cihaz\u0131n\u0131z\u0131 uzaktan kontrol etmeye ba\u015flayabilir<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/u1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7731 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/u1-300x183.png\" alt=\"\" width=\"603\" height=\"368\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/u1-300x183.png 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/u1.png 670w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><\/a><\/p>\n<h2><strong>Botnet Sald\u0131r\u0131s\u0131 Nas\u0131l Yap\u0131l\u0131r?<\/strong><\/h2>\n<p>Siber korsan taraf\u0131ndan bilgisayarlara vir\u00fcs bula\u015ft\u0131r\u0131larak botnet olu\u015fturulur. Olu\u015fturulan a\u011f i\u00e7inde binlerce hatta milyonlarca bilgisayar bulunabilir. Vir\u00fcs bula\u015fm\u0131\u015f ve uzaktan kontrol edilen bilgisayarlara zombi ad\u0131 verilir. \u00c7ok say\u0131da zombi haline gelmi\u015f bilgisayar a\u011f\u0131n\u0131 olu\u015fturan siber korsan art\u0131k sald\u0131r\u0131lar\u0131n\u0131 yapmaya ve cihazlar\u0131 uzaktan kontrol etmeye ba\u015flar.<\/p>\n<p>Botnetlerin kurulmas\u0131n\u0131n ard\u0131ndan siber su\u00e7lular kendileri kullanman\u0131n yan\u0131nda di\u011fer siber su\u00e7lulara da kiralayabilir ya da satabilirler. <strong>Botnet sald\u0131r\u0131s\u0131 nas\u0131l yap\u0131l\u0131r<\/strong> kadar sald\u0131r\u0131n\u0131n ger\u00e7ekle\u015ftikten ve kontrol edilebilen bir zombi ordusu kurduktan sonra yap\u0131labileceklerin bilinmesi de son derece \u00f6nemlidir.<\/p>\n<p>Siber korsanlar botnet a\u011f\u0131n\u0131 olu\u015fturman\u0131n ard\u0131ndan DDoS (Da\u011f\u0131t\u0131lm\u0131\u015f hizmet reddi) sald\u0131r\u0131lar\u0131 yapabilirler. T\u0131klama ve reklam sahtekarl\u0131\u011f\u0131 yaparak haks\u0131z kazan\u00e7 elde edebilirler. Bitcoin madencili\u011fi yapabilirler. Zombi bilgisayar\u0131 kullanan ki\u015filerin banka bilgilerini, ki\u015fisel sa\u011fl\u0131k bilgilerini \u00e7alarak bu \u015fekilde finansal doland\u0131r\u0131c\u0131l\u0131k yapabilirler. Zombi bilgisayarlardan \u00e7ok say\u0131da spam g\u00f6nderebilir ve di\u011fer cihazlara da vir\u00fcs bula\u015ft\u0131rabilirler. Dark web \u00fczerinden olu\u015fturduklar\u0131 botnet a\u011f\u0131n\u0131 di\u011fer su\u00e7lulara kiralayabilir hatta satabilirler.<\/p>\n<p><a href=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/t1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7730 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/t1-300x169.jpg\" alt=\"\" width=\"766\" height=\"432\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/t1-300x169.jpg 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/t1-768x432.jpg 768w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/t1.jpg 960w\" sizes=\"auto, (max-width: 766px) 100vw, 766px\" \/><\/a><\/p>\n<h2><strong>Botnet Sald\u0131r\u0131 T\u00fcrleri<\/strong><\/h2>\n<p>Pek \u00e7ok siber sald\u0131r\u0131 t\u00fcr\u00fcnde oldu\u011fu gibi botnetler tek ba\u015f\u0131na bir sald\u0131r\u0131y\u0131 olu\u015fturabilir. Ayn\u0131 zamanda yap\u0131lacak di\u011fer siber sald\u0131r\u0131lar i\u00e7in ara\u00e7 olarak da kullan\u0131labilir. Bu kapsamda botnet sald\u0131r\u0131 t\u00fcrleri \u00fc\u00e7 farkl\u0131 \u015fekilde bulunur. <strong>Botnet sald\u0131r\u0131 t\u00fcrleri<\/strong> ise \u015fu \u015fekildedir:<\/p>\n<ul>\n<li><strong>Da\u011f\u0131t\u0131lm\u0131\u015f hizmet reddi (DDos):<\/strong> Web sitelerinin \u00e7\u00f6kmesine neden olan botnet sald\u0131r\u0131 t\u00fcr\u00fcd\u00fcr. Web sitesine sunucu taraf\u0131ndan trafi\u011fin a\u015f\u0131r\u0131 olarak y\u00f6nlendirilmesi sa\u011flan\u0131r. Web sitesine trafi\u011fin a\u015f\u0131r\u0131 olmas\u0131 ile site en az\u0131ndan bir s\u00fcreli\u011fine \u00e7\u00f6ker.<\/li>\n<li><strong>Kimlik av\u0131:<\/strong> Siber sald\u0131r\u0131lar\u0131n en \u00f6nemli nedenlerinden birisi doland\u0131r\u0131c\u0131l\u0131kt\u0131r. Botnet sald\u0131r\u0131s\u0131 ile ki\u015finin t\u00fcm ki\u015fisel bilgilerini \u00e7almak i\u00e7in g\u00fcvenilir web sitelerini ya da kurumlar\u0131 taklit eder.<\/li>\n<li><strong>Deneme yan\u0131lma sald\u0131r\u0131lar\u0131:<\/strong> Botlar bilgisayardaki g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 bulmak, ki\u015fisel verileri \u00e7almaya yarayacak programlar\u0131 \u00e7al\u0131\u015ft\u0131rmak gibi i\u015flevlere sahip olup zorla bilgilerin ele ge\u00e7irilmesini sa\u011flayacak programlar\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131nda etkilidir.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7732\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/y1-300x168.png\" alt=\"Botnet \" width=\"750\" height=\"420\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/y1-300x168.png 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/y1-768x429.png 768w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/05\/y1.png 1020w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/li>\n<\/ul>\n<h2><strong>Botnet Sald\u0131r\u0131s\u0131 Nas\u0131l Engellenir?<\/strong><\/h2>\n<p>Botnet sald\u0131r\u0131lar\u0131 olmas\u0131 halinde ki\u015fisel verilerin ve \u015firket bilgilerinin g\u00fcvenli\u011fi ortadan kalkar. Cihaz\u0131n kontrol\u00fc art\u0131k siber sald\u0131rgan taraf\u0131ndan ger\u00e7ekle\u015ftirilir. B\u00f6yle durumlarla kar\u015f\u0131la\u015fmamak i\u00e7in cihazlar\u0131n\u0131z\u0131n g\u00fcvenli\u011fini \u00fcst seviyelere getirmeniz yararl\u0131 olur. <strong>Botnet sald\u0131r\u0131s\u0131 nas\u0131l engellenir<\/strong> sorusuna \u015fu \u00f6nlemleri alarak \u015feklinde cevap verilebilir:<\/p>\n<ul>\n<li><strong>G\u00fcncel yaz\u0131l\u0131mlar\u0131 kullan\u0131n:<\/strong> Bilgisayar, telefon ve tabletlerde bulunan i\u015fletim sistemlerinin yan\u0131nda y\u00fckl\u00fc programlar\u0131n da yaz\u0131l\u0131mlar\u0131n\u0131n g\u00fcncel olmas\u0131na dikkat edin. G\u00fcncelleme bildirimleri ertelemeyin.<\/li>\n<li><strong>Antivir\u00fcs program\u0131 kullan\u0131n:<\/strong> Cihaz\u0131n\u0131za bir antivir\u00fcs program\u0131 indirerek kullan\u0131n ve gerekli oldu\u011funda program\u0131 g\u00fcncelleyin.<\/li>\n<li><strong>Kayna\u011f\u0131 belli olmayan ba\u011flant\u0131lara t\u0131klamay\u0131n:<\/strong> Botnet sald\u0131r\u0131lar\u0131n\u0131n e-postalar ve spam ba\u011flant\u0131lar ile yap\u0131ld\u0131\u011f\u0131n\u0131 unutmay\u0131n. Nerden geldi\u011finden emin olmad\u0131\u011f\u0131n\u0131z e-posta, sosyal medya mesajlar\u0131nda ya da g\u00f6nderilerinde bulunan ba\u011flant\u0131lara t\u0131klamay\u0131n.<\/li>\n<li><strong>Y\u00fcksek g\u00fcvenlikli \u015fifreler kullan\u0131n:<\/strong> Cihaz\u0131n\u0131zdaki bilgilere eri\u015fimi \u00f6nleyecek g\u00fc\u00e7l\u00fc \u015fifreler kullan\u0131n.<\/li>\n<li><strong>Ani veri art\u0131\u015flar\u0131n\u0131 inceleyin: <\/strong>Cihazda bulunan verilerde ani art\u0131\u015flar oldu\u011funda bunlar\u0131 inceleyin.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0130nternet insanlar\u0131n hayat\u0131na \u00f6nemli kolayl\u0131klar getirmeye devam ediyor. Bunun yan\u0131nda internet \u00fczerinden yap\u0131lan sald\u0131r\u0131lar ki\u015fisel verilerin g\u00fcvenli\u011fi konusunda \u00e7e\u015fitli riskler olu\u015fturuyor. \u0130nternet \u00fczerinden yap\u0131lan sald\u0131r\u0131lar ki\u015fisel oldu\u011fu gibi toplumlar i\u00e7in de \u00f6nemli g\u00fcvenlik risklerine neden&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":7726,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,52],"tags":[],"class_list":["post-7723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","category-guvenlik"],"_links":{"self":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/comments?post=7723"}],"version-history":[{"count":14,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7723\/revisions"}],"predecessor-version":[{"id":9595,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7723\/revisions\/9595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media\/7726"}],"wp:attachment":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media?parent=7723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/categories?post=7723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/tags?post=7723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}