{"id":7102,"count":16,"description":"<h2><strong>Wise TV - Fidye Yaz\u0131l\u0131m G\u00fcvenli\u011fi (Ransomware)<\/strong><\/h2>\r\nWise TV - Fidye Yaz\u0131l\u0131m kategorisi, son y\u0131llarda d\u00fcnya genelinde kurumlar\u0131 ve bireyleri hedef alan en y\u0131k\u0131c\u0131 siber sald\u0131r\u0131 t\u00fcrlerinden biri olan <strong>fidye yaz\u0131l\u0131mlar (ransomware)<\/strong> \u00fczerine derinlemesine bilgi sunan \u00f6zel bir i\u00e7erik alan\u0131d\u0131r. Bu kategori, fidye yaz\u0131l\u0131m sald\u0131r\u0131lar\u0131n\u0131n \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, evrimini, kurumlara etkilerini ve al\u0131nabilecek \u00f6nleyici g\u00fcvenlik \u00f6nlemlerini kapsaml\u0131 \u015fekilde ele al\u0131r. Gerek k\u00fcresel \u00f6l\u00e7ekte ya\u015fanan geni\u015f \u00e7apl\u0131 sald\u0131r\u0131lar, gerekse hedefli ve sessiz ilerleyen yerel vakalar, burada uzman g\u00f6r\u00fc\u015fleri ve ger\u00e7ek senaryolarla de\u011ferlendirilir.\r\n\r\nKategori kapsam\u0131nda; <strong>fidye yaz\u0131l\u0131m t\u00fcrleri (locker, crypto-ransomware, double\/extortion ransomware)<\/strong>, <strong>sald\u0131r\u0131 ya\u015fam d\u00f6ng\u00fcs\u00fc<\/strong>, <strong>s\u0131zma vekt\u00f6rleri (phishing, RDP, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m, tedarik\u00e7i sistemleri)<\/strong>, <strong>\u015fifreleme mekanizmalar\u0131<\/strong>, <strong>fidye talepleri ve \u00f6demeler<\/strong>, <strong>veri s\u0131z\u0131nt\u0131s\u0131 stratejileri<\/strong> gibi ba\u015fl\u0131klar detayl\u0131 bi\u00e7imde ele al\u0131nmaktad\u0131r. Wise TV, bu sald\u0131r\u0131lar\u0131n teknik y\u00f6n\u00fcn\u00fc oldu\u011fu kadar, i\u015f s\u00fcreklili\u011fine, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcne ve itibara olan etkilerini de uzmanlarla birlikte analiz eder.\r\n\r\nFidye yaz\u0131l\u0131mlara kar\u015f\u0131 etkili bir savunma i\u00e7in al\u0131nmas\u0131 gereken \u00f6nlemler bu kategoride \u00f6zel bir yer tutar. <strong>G\u00fcncel ve segmentli yedekleme stratejileri (3-2-1 kural\u0131)<\/strong>, <strong>\u00e7ok fakt\u00f6rl\u00fc kimlik do\u011frulama (MFA)<\/strong>, <strong>e-posta g\u00fcvenli\u011fi ve phishing filtreleri<\/strong>, <strong>a\u011f segmentasyonu<\/strong>, <strong>g\u00fcncel yaz\u0131l\u0131m ve i\u015fletim sistemi yamalar\u0131<\/strong>, <strong>geli\u015fmi\u015f u\u00e7 nokta korumas\u0131 (EDR\/NGAV)<\/strong>, <strong>log izleme ve anormallik tespiti (SIEM, XDR)<\/strong>, <strong>kapsaml\u0131 g\u00fcvenlik fark\u0131ndal\u0131k e\u011fitimleri<\/strong> ve <strong>sald\u0131r\u0131 sonras\u0131 m\u00fcdahale planlar\u0131 (incident response playbook)<\/strong> gibi kritik kontroller, uzmanlar\u0131n anlat\u0131m\u0131yla izleyiciye sunulur.\r\n\r\nWise TV i\u00e7erikleri, fidye yaz\u0131l\u0131m sald\u0131r\u0131lar\u0131na maruz kalan kurumlar\u0131n ya\u015fad\u0131\u011f\u0131 deneyimlere, g\u00fcvenlik sa\u011flay\u0131c\u0131lar\u0131n\u0131n \u00e7\u00f6z\u00fcm \u00f6nerilerine ve reg\u00fclasyon uzmanlar\u0131n\u0131n hukuki de\u011ferlendirmelerine yer verir. Ayr\u0131ca <strong>fidye \u00f6demelerinin hukuki boyutu<\/strong>, <strong>siber sigorta kapsam\u0131<\/strong>, <strong>olay sonras\u0131 adli analiz s\u00fcreci<\/strong> ve <strong>emniyet birimleriyle i\u015f birli\u011fi yollar\u0131<\/strong> gibi konular da a\u00e7\u0131klay\u0131c\u0131 i\u00e7eriklerle i\u015flenir.\r\n\r\nKategori; finans, sa\u011fl\u0131k, \u00fcretim, kamu ve e\u011fitim gibi y\u00fcksek riskli sekt\u00f6rler i\u00e7in \u00f6zelle\u015ftirilmi\u015f senaryolar sunarak, fidye yaz\u0131l\u0131mlar\u0131n sekt\u00f6rel etkilerine dair fark\u0131ndal\u0131k olu\u015fturmay\u0131 da hedefler. \u00d6zellikle \"\u00e7ifte gasp\" (double extortion) y\u00f6ntemiyle hem verileri \u015fifreleyen hem de s\u0131zd\u0131rmakla tehdit eden sald\u0131r\u0131 t\u00fcrleri hakk\u0131nda kurumlar\u0131n nas\u0131l \u00f6nlem almas\u0131 gerekti\u011fi \u00f6rneklerle anlat\u0131l\u0131r.\r\n\r\n<strong>E\u011fer siz de fidye yaz\u0131l\u0131m tehditlerine kar\u015f\u0131 \u00e7\u00f6z\u00fcm sunan bir g\u00fcvenlik firmas\u0131, dan\u0131\u015fmanl\u0131k sa\u011flay\u0131c\u0131s\u0131 ya da sekt\u00f6r tecr\u00fcbesini payla\u015fmak isteyen bir uzman iseniz, Wise TV Fidye Yaz\u0131l\u0131m kategorisinde yer alarak g\u00f6r\u00fcn\u00fcrl\u00fc\u011f\u00fcn\u00fcz\u00fc art\u0131rabilirsiniz.<\/strong> Profesyonel i\u00e7erik \u00fcretimi, hedef kitleye do\u011frudan eri\u015fim ve stratejik yay\u0131n planlamas\u0131 i\u00e7in Wise TV ile ileti\u015fime ge\u00e7in. Fidye taleplerine de\u011fil, bilin\u00e7li savunmalara birlikte yat\u0131r\u0131m yapal\u0131m.","link":"https:\/\/wise.tv\/tr\/security\/siber-saldirilar\/fidye-yazilim\/","name":"Fidye Yaz\u0131l\u0131m","slug":"fidye-yazilim","taxonomy":"category","parent":6854,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/categories\/7102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/categories"}],"about":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/taxonomies\/category"}],"up":[{"embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/categories\/6854"}],"wp:post_type":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/posts?categories=7102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}