G\u00fcvenlik konusunda s\u0131n\u0131rl\u0131 kaynaklar\u0131 sebebiyle siber sald\u0131r\u0131lar\u0131n hedefi haline gelen k\u00fc\u00e7\u00fck i\u015fletmelerin, etkili \u00e7\u00f6z\u00fcmlerle \u00f6zellikle fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131 kar\u015f\u0131s\u0131nda Zyxel, sundu\u011fu \u00e7\u00f6z\u00fcmle maksimum a\u011f g\u00fcvenli\u011fi elde edebilece\u011fini a\u00e7\u0131klad\u0131. Zyxel, g\u00fcvenlik duvar\u0131 ATP 100 (Advanced Threat Protection) ile, k\u00fc\u00e7\u00fck i\u015fletmelerin veri a\u011flar\u0131n\u0131 g\u00fcvence alt\u0131na al\u0131rken, USG FLEX 100 \u00e7\u00f6z\u00fcm\u00fc ise t\u00fcm g\u00fcvenlik ihtiya\u00e7lar\u0131na cevap vererek i\u015f s\u00fcreklili\u011fini garanti alt\u0131na ald\u0131\u011f\u0131n\u0131 duyurdu.K\u00fc\u00e7\u00fck i\u015fletmeler her iki \u00e7\u00f6z\u00fcm\u00fc de bulut tabanl\u0131 a\u011f y\u00f6netimi olan Nebula \u00fczerinden kolayca y\u00f6netebiliyor.<\/p>\n
Ponemon Enstit\u00fcs\u00fc’n\u00fcn \u201cK\u00fc\u00e7\u00fck ve Orta \u00d6l\u00e7ekli \u0130\u015fletmelerde Siber G\u00fcvenli\u011fin Durumu\u201d ara\u015ft\u0131rmas\u0131na g\u00f6re, k\u00fc\u00e7\u00fck i\u015fletmelerin y\u00fczde 70\u2019i siber sald\u0131r\u0131ya maruz kald\u0131klar\u0131n\u0131 belirtiyor. Bu sald\u0131r\u0131lar aras\u0131nda en yayg\u0131n olan\u0131 ise fidye yaz\u0131l\u0131mlar\u0131. K\u00fc\u00e7\u00fck i\u015fletmelerin y\u00fczde 80\u2019i ise fidye \u00f6demek durumunda kal\u0131yor. Ayn\u0131 ara\u015ft\u0131rma, siber su\u00e7lular\u0131n \u00f6zellikle B2B firmalar\u0131 hedef ald\u0131\u011f\u0131n\u0131 ve bu firmalar\u0131n yar\u0131s\u0131ndan fazlas\u0131n\u0131n fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131ndan etkilendi\u011fini ortaya koyuyor. K\u00fc\u00e7\u00fck i\u015fletmelerin bu sald\u0131r\u0131lara haz\u0131rl\u0131ks\u0131z yakalanmalar\u0131n\u0131n en \u00f6nemli nedeni g\u00fcvenlik teknolojilerine yat\u0131r\u0131m yapman\u0131n \u00e7ok maliyetli oldu\u011fu konusunda yanl\u0131\u015f bir kan\u0131ya sahip olmalar\u0131. Halbuki u\u011frad\u0131klar\u0131 siber sald\u0131r\u0131lar\u0131n i\u015fletmelere maliyeti \u00e7ok daha y\u00fcksek olabiliyor.<\/p>\n
K\u00dc\u00c7\u00dcK \u0130\u015eLETMELER \u0130\u00c7\u0130N ETK\u0130L\u0130 G\u00dcVENL\u0130K \u00c7\u00d6Z\u00dcMLER<\/strong><\/p>\n Siber sald\u0131r\u0131lardaki ilk savunma hatlar\u0131ndan biri g\u00fcvenlik duvar\u0131d\u0131r. \u0130\u015fletmelerin de\u011ferli verileri ve siber sald\u0131rganlar aras\u0131nda bir duvar \u00f6rmesi gerekiyor. Son d\u00f6nemde kolay hedef olmalar\u0131 nedeniyle \u00f6zellikle hackerlar taraf\u0131ndan tercih edilir hale gelen i\u015fletmelere i\u00e7inde olduklar\u0131 bu zor durum kar\u015f\u0131s\u0131nda destek vermek isteyen Zyxel Networks\u2019\u00fcn T\u00fcrkiye Kanal Sat\u0131\u015f M\u00fcd\u00fcr\u00fc \u00d6mer Faruk Er\u00fcnsal, \u201cG\u00fcvenlik duvar\u0131 USG FLEX 100 Serisi, k\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in maksimum a\u011f g\u00fcvenli\u011fi sunuyor. USG FLEX 100, g\u00fcvenlik duvarlar\u0131ndan korumay\u0131 otomatik yan\u0131tlarla eri\u015fim noktalar\u0131na do\u011fru geni\u015fletirken ve g\u00fc\u00e7lendirirken bulutta tek bir y\u00f6netim platformu sa\u011flar. Yenilik\u00e7i g\u00fcvenlik duvar\u0131 \u00e7\u00f6z\u00fcm\u00fc k\u00fc\u00e7\u00fck i\u015fletmelerin ba\u011flanmas\u0131na ve g\u00fcvenli\u011finin sa\u011flanmas\u0131na yard\u0131mc\u0131 olmak i\u00e7in bulut esnekli\u011fi ve i\u015fbirlik\u00e7i koruma ile 5 kata kadar UTM performans\u0131 sunuyor ve g\u00fcvenlik duvar\u0131 performans\u0131n\u0131 olabildi\u011fince art\u0131r\u0131yor. Nebula\u2019n\u0131n kapsaml\u0131 buluttan y\u00f6netilen \u00e7\u00f6z\u00fcm\u00fcn\u00fcn bir bile\u015feni olan USG FLEX 100, kurumlar\u0131n Zero Trust A\u011f G\u00fcvenli\u011fi yakla\u015f\u0131m\u0131n\u0131 merkezi hale getiriyor\u201d dedi.<\/p>\n Zyxel\u2019in son yay\u0131nlad\u0131\u011f\u0131 g\u00fcncelleme ile USG FLEX 100 firewall\u2018un, serinin di\u011fer \u00e7\u00f6z\u00fcmleri ile Nebula’y\u0131 k\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in en kapsaml\u0131 bulut a\u011f\u0131 \u00e7\u00f6z\u00fcm\u00fc haline getiren sa\u011flam ve ak\u0131ll\u0131 a\u011f g\u00fcvenli\u011fi \u00f6zelli\u011fini platforma ta\u015f\u0131d\u0131\u011f\u0131n\u0131 s\u00f6yleyen Er\u00fcnsal, \u201cNebula’ya USG FLEX firewall\u2019lar\u0131n eklenmesi, a\u011f y\u00f6neticilerine k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlardan koruma, Sald\u0131r\u0131 Tespit ve \u00d6nleme (IDP) ve URL tehdit filtreleme ile anomalileri belirleyebilen kural tabanl\u0131 g\u00fcvenlik politikalar\u0131 kullanma imk\u00e2n\u0131 veriyor. Firewall\u2019lar, kendilerine ba\u011fl\u0131 istemcilerden herhangi birinde bir tehdit tespit ederse, otomatik olarak Nebula Kontrol Merkezi ile e\u015fle\u015fip, g\u00fcvenlik politikas\u0131n\u0131 a\u011fdaki t\u00fcm kurumsal AP’lere iletiyor. Bu sayede, g\u00fcvenlik ihlali alt\u0131nda bulunan s\u0131n\u0131rdaki istemci engelleniyor ya da karantinaya al\u0131narak tehdit ve zarar \u00f6nleniyor\u201d diye konu\u015ftu.<\/p>\n ZYXEL\u2019\u0130N G\u00dcVENL\u0130K DUVARI<\/strong><\/p>\n ATP 100 Serisi\u2019nin (Advanced Threat Protection), k\u00fc\u00e7\u00fck i\u015fletmelerin veri a\u011flar\u0131n\u0131 g\u00fcven alt\u0131na ald\u0131\u011f\u0131n\u0131 aktaran Er\u00fcnsal, \u201c\u00dcr\u00fcn, bulut tabanl\u0131 Sandboxing \u00f6zelli\u011fi ile \u00f6ne \u00e7\u0131k\u0131yor. Bilinmeyen tehditlerin yay\u0131lmas\u0131n\u0131 \u00f6nlemedeki en etkili \u00e7\u00f6z\u00fcmlerden biri olan Sandboxing, genellikle iyi gizlenmi\u015f zararl\u0131 kodlar i\u00e7erebilecek dosyalar\u0131 tan\u0131mada kullan\u0131l\u0131yor. Bu \u00f6zellik sayesinde ATP 100 Serisi g\u00fcvenlik duvar\u0131, d\u0131\u015far\u0131dan a\u011fa sald\u0131r\u0131 veya tan\u0131mlanamayan bir program oldu\u011funda zararl\u0131 vir\u00fcslere kar\u015f\u0131 en efektif \u00f6nlemleri al\u0131yor\u201d ifadelerini kulland\u0131.<\/p>\n Er\u00fcnsal, s\u00f6zlerini \u015f\u00f6yle s\u00fcrd\u00fcrd\u00fc:<\/p>\n \u201cSon olarak merkezi \u015fekilde y\u00f6netilen, bulut tabanl\u0131 Nebula ailesine geli\u015fmi\u015f a\u011f g\u00fcvenli\u011fi \u00f6zellikleri ekleyerek ATP firewall yaz\u0131l\u0131m g\u00fcncellemesini yay\u0131nlad\u0131k. S\u00f6z konusu g\u00fcncelleme ile gelen korumal\u0131 alan ve reputation filtreleri, k\u00fc\u00e7\u00fck i\u015fletmelerin merkez ofislerini g\u00fcvence alt\u0131na almalar\u0131n\u0131 kolayla\u015ft\u0131r\u0131yor. ATP’nin Nebula ailesine eklenmesi, halihaz\u0131rda milyarlarca k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlara kar\u015f\u0131 koruma sa\u011flayan ve s\u00fcrekli b\u00fcy\u00fcyen bir bulut veri taban\u0131ndan yararlanarak sistemin savunma ve yan\u0131t yeteneklerini \u00fcst seviyeye ta\u015f\u0131yor.\u201d<\/p>\n Sunduklar\u0131 yeni \u00e7\u00f6z\u00fcmler ve halihaz\u0131rdaki \u00fcr\u00fcnlere gelen g\u00fcncellemelerle k\u00fc\u00e7\u00fck i\u015fletmelerin yanlar\u0131nda olmaya devam edeceklerini belirten Er\u00fcnsal, fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131ndan korunma konusunda, \u201cE-postalar\u0131, u\u00e7 noktalar\u0131, web sitelerini ve harici s\u00fcr\u00fcc\u00fcleri taramak i\u00e7in Sandboxing gibi geli\u015fmi\u015f tehdit koruma teknolojilerini kullan\u0131n. Ola\u011fan d\u0131\u015f\u0131 faaliyetleri \u00f6nceden belirlemek i\u00e7in hesaplar\u0131n\u0131z\u0131 d\u00fczenli olarak kontrol edin ve hem \u00e7evrimi\u00e7i hem de \u00e7evrimd\u0131\u015f\u0131 olarak i\u015f verilerinizi yedekleyin. T\u00fcm bilgisayarlar\u0131n\u0131z\u0131 ve di\u011fer cihazlar\u0131n\u0131z\u0131 tamamen yamal\u0131 ve g\u00fcncel tutun. Yaln\u0131zca g\u00fcvenilir kaynaklardan gelen dosya ve ba\u011flant\u0131lar\u0131 a\u00e7\u0131n. \u00c7al\u0131\u015fanlar ve y\u00f6neticiler aras\u0131nda g\u00fcvenlik konusundaki ayr\u0131cal\u0131klar\u0131 kald\u0131r\u0131n ve \u00e7ok fakt\u00f6rl\u00fc do\u011frulama gibi s\u0131k\u0131 eri\u015fim politikalar\u0131 belirleyin\u201d \u00f6nerilerinde bulunarak s\u00f6zlerini noktalad\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":" Ponemon Enstit\u00fcs\u00fc’n\u00fcn \u201cK\u00fc\u00e7\u00fck ve Orta \u00d6l\u00e7ekli \u0130\u015fletmelerde Siber G\u00fcvenli\u011fin Durumu\u201d ara\u015ft\u0131rmas\u0131na g\u00f6re k\u00fc\u00e7\u00fck i\u015fletmelerin y\u00fczde 70\u2019i siber sald\u0131r\u0131ya maruz kald\u0131klar\u0131n\u0131 belirtiyor. Bu ba\u011flamda, g\u00fcvenlik konusunda s\u0131n\u0131rl\u0131 kaynaklar\u0131 sebebiyle siber sald\u0131r\u0131lar\u0131n hedefi haline gelen k\u00fc\u00e7\u00fck i\u015fletmelerin, etkili \u00e7\u00f6z\u00fcmlerle \u00f6zellikle fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131 kar\u015f\u0131s\u0131nda Zyxel, sundu\u011fu \u00e7\u00f6z\u00fcmle maksimum a\u011f g\u00fcvenli\u011fi elde edebilece\u011fini a\u00e7\u0131klad\u0131.<\/p>\n","protected":false},"author":6,"featured_media":7188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[1901,323],"class_list":["post-7186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-istanbul","tag-fiber","tag-internet"],"_links":{"self":[{"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/posts\/7186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/comments?post=7186"}],"version-history":[{"count":1,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/posts\/7186\/revisions"}],"predecessor-version":[{"id":7189,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/posts\/7186\/revisions\/7189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/media\/7188"}],"wp:attachment":[{"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/media?parent=7186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/categories?post=7186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ihm.tr\/tr-int\/wp-json\/wp\/v2\/tags?post=7186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}