{"id":1942,"date":"2024-01-17T09:24:02","date_gmt":"2024-01-17T09:24:02","guid":{"rendered":"https:\/\/esenyurtgazetesi.com\/?p=1942"},"modified":"2024-01-17T09:24:02","modified_gmt":"2024-01-17T09:24:02","slug":"ey-kuresel-siber-guvenlik-liderligi-icgoruleri-arastirmasi-yayimlandi","status":"publish","type":"post","link":"https:\/\/esenyurtgazetesi.com\/index.php\/2024\/01\/17\/ey-kuresel-siber-guvenlik-liderligi-icgoruleri-arastirmasi-yayimlandi\/","title":{"rendered":"EY K\u00fcresel Siber G\u00fcvenlik Liderli\u011fi \u0130\u00e7g\u00f6r\u00fcleri ara\u015ft\u0131rmas\u0131 yay\u0131mland\u0131"},"content":{"rendered":"

EY K\u00fcresel Siber G\u00fcvenlik Liderli\u011fi \u0130\u00e7g\u00f6r\u00fcleri ara\u015ft\u0131rmas\u0131n\u0131n sonu\u00e7lar\u0131 a\u00e7\u0131kland\u0131. Ara\u015ft\u0131rmaya g\u00f6re; kurulu\u015flar her ge\u00e7en g\u00fcn siber g\u00fcvenlik alan\u0131na y\u00f6nelik yat\u0131r\u0131mlar\u0131n\u0131 art\u0131r\u0131yor ve siber savunma sistemlerini g\u00fc\u00e7lendiriyor. Ancak ara\u015ft\u0131rma siber sald\u0131rganlar\u0131n ileri teknolojilerden yararland\u0131k\u00e7a, sald\u0131r\u0131 \u00e7e\u015fitlili\u011finin yo\u011funla\u015ft\u0131\u011f\u0131n\u0131 ve siber sald\u0131r\u0131 say\u0131s\u0131nda son be\u015f y\u0131lda yakla\u015f\u0131k %75 art\u0131\u015f oldu\u011funu g\u00f6steriyor.<\/strong><\/p>\n

Uluslararas\u0131 dan\u0131\u015fmanl\u0131k \u015firketi EY (Ernst & Young),\u00a0K\u00fcresel Siber G\u00fcvenlik Liderli\u011fi \u0130\u00e7g\u00f6r\u00fcleri\u00a0<\/strong>ara\u015ft\u0131rmas\u0131n\u0131n sonu\u00e7lar\u0131n\u0131 a\u00e7\u0131klad\u0131. Ara\u015ft\u0131rmaya g\u00f6re, artan siber sald\u0131r\u0131 tehditlerine kar\u015f\u0131 bu alanda yap\u0131lan d\u00fczenli yat\u0131r\u0131mlara ra\u011fmen, bilgi g\u00fcvenli\u011fi liderleri (CISO’lar) ve \u00fcst d\u00fczey y\u00f6neticilerden sadece be\u015fte biri, yakla\u015f\u0131mlar\u0131n\u0131n bug\u00fcn\u00fcn ve yar\u0131n\u0131n zorluklar\u0131na kar\u015f\u0131 etkili oldu\u011funu d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n

Ara\u015ft\u0131rma; kurulu\u015flar\u0131n y\u0131lda ortalama 44 \u00f6nemli siber vakayla kar\u015f\u0131 kar\u015f\u0131ya kald\u0131\u011f\u0131n\u0131 ve bilinen siber sald\u0131r\u0131 say\u0131s\u0131n\u0131n son be\u015f y\u0131lda yakla\u015f\u0131k %75 artt\u0131\u011f\u0131n\u0131 g\u00f6steriyor. Kurulu\u015flar\u0131n d\u00f6rtte \u00fc\u00e7\u00fcn\u00fcn bir vakay\u0131 tespit etmesi ve m\u00fcdahale etmesi ortalama 6 ay veya daha uzun s\u00fcr\u00fcyor. Fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131n\u0131n \u015firketlere maliyetleri 2021’de 20 milyar ABD dolar\u0131yken, 2031 y\u0131l\u0131na kadar 265 milyar ABD dolar\u0131 seviyesine ula\u015faca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n

Siber g\u00fcvenli\u011fi benimsemek \u015firketleri hem koruyor hem de de\u011fer yarat\u0131yor<\/strong><\/p>\n

EY ara\u015ft\u0131rmas\u0131na g\u00f6re; en etkili siber g\u00fcvenli\u011fe sahip \u015firketler daha d\u00fc\u015f\u00fck performans g\u00f6sterenlere g\u00f6re daha az siber vakayla kar\u015f\u0131la\u015f\u0131yor. Vakalar\u0131 tespit etme ve yan\u0131t verme konusunda da daha h\u0131zl\u0131 aksiyon al\u0131yorlar. Ayr\u0131ca, g\u00fcn\u00fcm\u00fcz siber g\u00fcvenlik yakla\u015f\u0131mlar\u0131ndan memnun olma (%51’e kar\u015f\u0131 %36) ve yar\u0131n\u0131n tehditlerine kar\u015f\u0131 kendilerini haz\u0131rl\u0131kl\u0131 hissetme olas\u0131l\u0131klar\u0131 daha y\u00fcksek (%53’e kar\u015f\u0131 %41). Bunun yan\u0131 s\u0131ra \u015firketlerin etkili bir siber g\u00fcvenlik yakla\u015f\u0131m\u0131n\u0131 benimsemesi, kurulu\u015flara koruma sa\u011flarken ayn\u0131 zamanda de\u011fer kat\u0131yor. Pazar f\u0131rsatlar\u0131na yan\u0131t verme becerileri, d\u00f6n\u00fc\u015f\u00fcm ve inovasyon h\u0131zlar\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde y\u00fckseliyor.<\/p>\n

Siber g\u00fcvenlik i\u00e7in b\u00fct\u00fcnsel bir teknoloji stratejisi geli\u015ftirilmesi gerekiyor<\/strong><\/p>\n

Ara\u015ft\u0131rma sonu\u00e7lar\u0131na g\u00f6re; 2010 ile 2022 y\u0131llar\u0131 aras\u0131nda siber g\u00fcvenlik alan\u0131na 1,3 trilyon ABD dolar\u0131 yat\u0131r\u0131m yap\u0131ld\u0131 ve bu yat\u0131r\u0131m y\u0131ll\u0131k olarak %16,6 oran\u0131nda artt\u0131. Siber g\u00fcvenlik ara\u00e7lar\u0131 ve uygulamalar\u0131 karma\u015f\u0131kl\u0131k, h\u0131z ve etkililik bak\u0131m\u0131ndan geli\u015fti. Ancak ironik olarak etkili siber g\u00fcvenli\u011fe y\u00f6nelik en b\u00fcy\u00fck tehdidi de g\u00fcvenlik \u00f6nlemlerinin \u00f6l\u00e7e\u011fi ve karma\u015f\u0131kl\u0131\u011f\u0131 olu\u015fturuyor. \u00c7\u00fcnk\u00fc teknoloji ortam\u0131n\u0131zda ne kadar da\u011f\u0131n\u0131kl\u0131k varsa, sinyalleri almak ve sorunlara h\u0131zla \u00e7\u00f6z\u00fcm bulmak da o kadar zor oluyor. Karma\u015f\u0131kl\u0131\u011f\u0131 azaltan en etkili y\u00f6ntem ise donan\u0131m otomasyonu. Bu do\u011frultuda, \u015firketlerde teknolojiyi tek bir platformda birle\u015ftirmek entegrasyonu kolayla\u015ft\u0131r\u0131yor ve ilgili ekiplerin siber vakalar\u0131 daha verimli bir \u015fekilde tespit etmesine yard\u0131mc\u0131 oluyor.<\/p>\n

Siber riskte \u00f6ne \u00e7\u0131kan alanlar; Bulut, IoT\u00a0ve tedarik zincirleri<\/strong><\/p>\n

Ankete kat\u0131lan d\u00f6rt ki\u015fiden \u00fc\u00e7\u00fc, bulut ve IoT (nesnelerin interneti) konular\u0131n\u0131 \u00f6n\u00fcm\u00fczdeki be\u015f y\u0131ldaki en b\u00fcy\u00fck teknoloji ba\u015fl\u0131klar\u0131 olarak g\u00f6rd\u00fc\u011f\u00fcn\u00fc belirtiyor.\u00a0Ara\u015ft\u0131rmaya g\u00f6re; bulut teknolojisinin benimsenmesiyle siber sald\u0131r\u0131 alanlar\u0131 da katlanarak artt\u0131. De\u011fi\u015fimin h\u0131z\u0131 ise artmaya devam ediyor ve \u015firketler buna ayak uydurmaya \u00e7al\u0131\u015f\u0131yor.\u00a0Bu h\u0131zl\u0131 de\u011fi\u015fimler, bulut aray\u00fczleri ve ortam\u0131 etraf\u0131nda yeterli analiz ve planlama yap\u0131lmadan bulut ve IoT sistemlerine ge\u00e7i\u015f yap\u0131ld\u0131\u011f\u0131nda, \u015firketleri veri kayb\u0131na, ihlallerine ve kesintilerine maruz b\u0131rakma potansiyeline sahiptir. Bu riskleri \u00f6nlemek ve zorluklar\u0131n \u00fcstesinden gelmek i\u00e7in \u015firketlerin otomasyon teknolojisinden faydalanmas\u0131 gerekiyor. En etkili siber g\u00fcvenli\u011fe sahip \u015firketlerin CISO’lar\u0131n\u0131n yar\u0131s\u0131, kurulu\u015flar\u0131n\u0131n siber g\u00fcvenlik yakla\u015f\u0131mlar\u0131nda bulut d\u00fczenlemesini ve otomasyonunu kulland\u0131\u011f\u0131n\u0131 belirtiyor.<\/p>\n

Ara\u015ft\u0131rmada \u00f6ne \u00e7\u0131kan bir di\u011fer risk fakt\u00f6r\u00fc; tedarik zincirleri. Art\u0131k t\u00fcm kurulu\u015flar, tedarik zincirlerindeki i\u015fletmelere ayr\u0131lmaz bir \u015fekilde ve dijital olarak ba\u011fl\u0131.\u00a0Son be\u015f y\u0131lda tehdit akt\u00f6rlerinin en zay\u0131f halka olarak g\u00f6rd\u00fckleri tedarik zincirlerini hedef ald\u0131\u011f\u0131 g\u00f6r\u00fcn\u00fcyor. Bu sebeple CISO’lar\u0131n, yaln\u0131zca bir defaya mahsus de\u011fil d\u00fczenli olarak kurulu\u015flar\u0131n\u0131n tedarik zincirlerini kontrol alt\u0131nda tutmas\u0131 gerekiyor. Ayr\u0131ca tedarik zincirindeki t\u00fcm siber sald\u0131r\u0131 alanlar\u0131n\u0131n tespit edilebilmesi i\u00e7in operasyon direkt\u00f6rleri (COO’lar) ve di\u011fer operasyon liderleriyle i\u015f birli\u011fi i\u00e7inde olunmas\u0131 kritik \u00f6nem ta\u015f\u0131yor.<\/p>\n

CISO\u2019lar y\u00f6netim masas\u0131nda<\/strong><\/p>\n

CISO rol\u00fc daha \u00f6nceden \u00f6ncelikli olarak operasyonel ve teknik alan\u0131 ilgilendirirken, belli bir olgunlu\u011fa eri\u015fmi\u015f organizasyonlarda art\u0131k siber g\u00fcvenlik ba\u015fl\u0131 ba\u015f\u0131na bir departman olarak faaliyet g\u00f6steriyor ve \u00fcst y\u00f6netim kat\u0131nda da s\u00f6z sahibi oluyor. EY ara\u015ft\u0131rmas\u0131, giderek daha fazla \u00f6ne \u00e7\u0131kan rolleri sayesinde, CISO’lar\u0131n g\u00fcn\u00fcm\u00fcz\u00fcn y\u00fcksek riskli ortam\u0131nda gerekli kaynaklar\u0131 g\u00fcvence alt\u0131na alma konusunda genel olarak ba\u015far\u0131l\u0131 olduklar\u0131n\u0131 ortaya koyuyor.\u00a0<\/p>\n

EY T\u00fcrkiye Siber G\u00fcvenlik Hizmetleri Lideri ve Dan\u0131\u015fmanl\u0131k B\u00f6l\u00fcm\u00fc \u015eirket Orta\u011f\u0131 Ate\u015f S\u00fcnb\u00fcl<\/strong>, ilgili ara\u015ft\u0131rma sonucunda \u00e7\u0131kan temel eylem konular\u0131n\u0131 \u015fu \u015fekilde de\u011ferlendirdi;\u00a0<\/p>\n

\u201cEY K\u00fcresel Siber G\u00fcvenlik Liderli\u011fi \u0130\u00e7g\u00f6r\u00fcleri\u00a0<\/strong>ara\u015ft\u0131rmas\u0131, \u00fcst d\u00fczey liderlerin mevcut ve beklenen bir dizi tehditle m\u00fccadele etti\u011fine dair \u00e7arp\u0131c\u0131 bulgular ortaya koyuyor. Ancak \u015firketler; teknolojilerinde basitli\u011fi ve b\u00fct\u00fcnsel bak\u0131\u015f a\u00e7\u0131s\u0131n\u0131 g\u00f6z \u00f6n\u00fcnde bulundurarak siber riskleri minimuma indirebilirler. Bununla birlikte, siber g\u00fcvenli\u011fin yaln\u0131zca varl\u0131klar\u0131n korunmas\u0131yla ilgili olmad\u0131\u011f\u0131n\u0131 unutmamak gerekir. \u0130yi uyguland\u0131\u011f\u0131nda kurum \u00e7ap\u0131nda inovasyonu ve katma de\u011feri destekleyip h\u0131zland\u0131rabilir. Dolay\u0131s\u0131yla siber g\u00fcvenli\u011fin organizasyonun ve i\u015fletim modelinin her par\u00e7as\u0131na entegre edilmesi, fonksiyonun de\u011fer yaratan bir itici g\u00fcce d\u00f6n\u00fc\u015fmesini sa\u011flayabilir. Belli bir olgunluk seviyesindeki kurulu\u015flar, personelin siber g\u00fcvenlik alan\u0131nda d\u00fczenli e\u011fitim almas\u0131n\u0131 sa\u011flayarak, en yeni otomasyon ve \u00f6nleyici ara\u00e7lardan yararlanarak daha etkili bir siber g\u00fcvenlik sistemi elde edebilirler.\u201d<\/em><\/p>\n

EY ara\u015ft\u0131rmas\u0131yla ilgili olarak detaylara\u00a0EY web sitesi\u00a0\u00fczerinden ula\u015f\u0131labilir.<\/p>\n

Kaynak: (BYZHA) Beyaz Haber Ajans\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"

EY K\u00fcresel Siber G\u00fcvenlik Liderli\u011fi \u0130\u00e7g\u00f6r\u00fcleri ara\u015ft\u0131rmas\u0131n\u0131n sonu\u00e7lar\u0131 a\u00e7\u0131kland\u0131. Ara\u015ft\u0131rmaya g\u00f6re; kurulu\u015flar her ge\u00e7en g\u00fcn siber g\u00fcvenlik alan\u0131na y\u00f6nelik yat\u0131r\u0131mlar\u0131n\u0131 art\u0131r\u0131yor ve siber savunma sistemlerini g\u00fc\u00e7lendiriyor. Ancak ara\u015ft\u0131rma siber sald\u0131rganlar\u0131n ileri teknolojilerden yararland\u0131k\u00e7a, sald\u0131r\u0131 \u00e7e\u015fitlili\u011finin yo\u011funla\u015ft\u0131\u011f\u0131n\u0131 ve siber sald\u0131r\u0131 say\u0131s\u0131nda son be\u015f y\u0131lda yakla\u015f\u0131k %75 art\u0131\u015f oldu\u011funu g\u00f6steriyor.<\/p>\n","protected":false},"author":1,"featured_media":1943,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[25],"tags":[323,815,619,814,247],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/1942"}],"collection":[{"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/comments?post=1942"}],"version-history":[{"count":1,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/1942\/revisions"}],"predecessor-version":[{"id":1944,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/1942\/revisions\/1944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/media\/1943"}],"wp:attachment":[{"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/media?parent=1942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/categories?post=1942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/esenyurtgazetesi.com\/index.php\/wp-json\/wp\/v2\/tags?post=1942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}