Lostar Genel M\u00fcd\u00fcr\u00fc Murat Lostar, Wise TV\u2019ye verdi\u011fi bu \u00f6nemli r\u00f6portajda, \u015firketlerin en \u00e7ok g\u00f6z ard\u0131 etti\u011fi siber tehdit kaynaklar\u0131ndan tedarik zinciri g\u00fcvenli\u011fine dikkat \u00e7ekti.<\/p>\n
BT y\u00f6n\u00fc i\u00e7erinin art\u0131k \u00e7ok de\u011fi\u015fti. \u00c7ok \u00f6nemli bir k\u0131sm\u0131 bu hatay\u0131 yapm\u0131yor ama \u00f6nemli bir hatas\u0131 vard\u0131, o da \u015fu: “Ben kendimi internete kar\u015f\u0131 koruyay\u0131m, orada k\u00f6t\u00fc insanlar var ama burada benim \u00f6nemli bir tedarik\u00e7im, burada \u00f6nemli bir i\u015f orta\u011f\u0131m var. Onlar benim i\u00e7in tan\u0131d\u0131k, bildik, g\u00fcvendi\u011fim insanlar. Onlarla aramdaki ba\u011flant\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamak i\u00e7in bu kadar gayret g\u00f6stermeme gerek yok.” Bu nedenle, e\u011fer tedarik\u00e7inin ya da i\u015f orta\u011f\u0131n\u0131n ba\u015f\u0131na bir \u015fey gelirse, onun \u00fczerinden bizim kurumumuza atlamak, bilgi teknolojileri \u00fczerinden atlamak, bize IT \u00fczerinden bir zarar vermek ne yaz\u0131k ki \u00e7ok kolay hale geliyor. Bunu sadece bilgi teknolojilerinde de\u011fil, \u00fcretim teknolojilerinde de g\u00f6r\u00fcyoruz. OT taraf\u0131ndaki sistemlerin deste\u011fi i\u00e7in d\u0131\u015far\u0131ya a\u00e7\u0131lan deliklerden i\u00e7eri girip \u00fcretim sistemlerini durduran ve bunun sonucunda da \u00fcretimin t\u00fcm\u00fcyle durmas\u0131n\u0131, aksamas\u0131n\u0131 sa\u011flayan bir\u00e7ok ne yaz\u0131k ki sald\u0131r\u0131 ger\u00e7ekle\u015fti. \u00c7\u00f6z\u00fcme gelince, asl\u0131nda s\u0131f\u0131r g\u00fcven dedi\u011fimiz yap\u0131 burada da bizim i\u00e7in hayat kurtar\u0131c\u0131. Kim oldu\u011fu \u00f6nemli de\u011fil; ister \u015firket i\u00e7inden olsun, ister \u015firket d\u0131\u015f\u0131ndan olsun, ister kendi kurumumuzdan olsun ya da tedarik zincirindeki herhangi bir ba\u015fka kurumdan olsun, bize gelen t\u00fcm istekleri \u00f6ncelikle do\u011fru yerden, do\u011fru ki\u015fiden mi geliyor, ikinci olarak da bu istek do\u011fru, anlaml\u0131, yararl\u0131 bir istek mi diye bak\u0131p de\u011ferlendiriyor olmam\u0131z gerekir.<\/p><\/blockquote>\n
BT G\u00fcvenli\u011finde S\u0131f\u0131r G\u00fcven Yakla\u015f\u0131m\u0131<\/h2>\n
Bilgi teknolojileri (BT) d\u00fcnyas\u0131nda g\u00fcvenlik, her ge\u00e7en g\u00fcn daha da karma\u015f\u0131k hale geliyor. Geleneksel g\u00fcvenlik yakla\u015f\u0131mlar\u0131, art\u0131k g\u00fcn\u00fcm\u00fcz\u00fcn tehditlerine kar\u015f\u0131 yeterli de\u011fil. Bu nedenle, s\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131, BT g\u00fcvenli\u011finde yeni bir paradigma olarak kar\u015f\u0131m\u0131za \u00e7\u0131k\u0131yor. Bu makalede, s\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131n\u0131n \u00f6nemini ve nas\u0131l uygulanabilece\u011fini ele alaca\u011f\u0131z.<\/p>\n
Geleneksel G\u00fcvenlik Yakla\u015f\u0131mlar\u0131n\u0131n Yetersizli\u011fi<\/h2>\n
Geleneksel g\u00fcvenlik yakla\u015f\u0131mlar\u0131, genellikle i\u00e7 ve d\u0131\u015f tehditleri ay\u0131rarak \u00e7al\u0131\u015f\u0131r. Ancak, bu yakla\u015f\u0131m, i\u00e7 tehditlerin g\u00f6z ard\u0131 edilmesine neden olabilir. \u0130\u015f ortaklar\u0131 ve tedarik\u00e7iler gibi g\u00fcvenilir g\u00f6r\u00fclen kaynaklar \u00fczerinden gelebilecek tehditler, kurumlar i\u00e7in b\u00fcy\u00fck risk olu\u015fturabilir.<\/p>\n
\u0130\u00e7 ve D\u0131\u015f Tehditlerin Dengelenmesi<\/h2>\n
\u0130\u00e7 ve d\u0131\u015f tehditlerin dengelenmesi, BT g\u00fcvenli\u011finde kritik bir \u00f6neme sahiptir. \u0130\u015f ortaklar\u0131 ve tedarik\u00e7ilerle olan ba\u011flant\u0131lar, genellikle g\u00fcvenli kabul edilir. Ancak, bu ba\u011flant\u0131lar \u00fczerinden gelebilecek tehditler, kurumun g\u00fcvenli\u011fini tehlikeye atabilir. Bu nedenle, her ba\u011flant\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamak \u00f6nemlidir.<\/p>\n
S\u0131f\u0131r G\u00fcven Yakla\u015f\u0131m\u0131n\u0131n Temel \u0130lkeleri<\/h2>\n
S\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131, her iste\u011fin do\u011frulanmas\u0131 gerekti\u011fi ilkesine dayan\u0131r. Bu yakla\u015f\u0131mda, ister i\u00e7 ister d\u0131\u015f kaynaklardan gelsin, her iste\u011fin do\u011fru yerden ve do\u011fru ki\u015fiden gelip gelmedi\u011fi kontrol edilir. Ayr\u0131ca, iste\u011fin anlaml\u0131 ve yararl\u0131 olup olmad\u0131\u011f\u0131 da de\u011ferlendirilir.<\/p>\n
\u00dcretim Teknolojilerinde G\u00fcvenlik<\/h2>\n
\u00dcretim teknolojileri, BT g\u00fcvenli\u011finin bir di\u011fer \u00f6nemli alan\u0131d\u0131r. OT sistemleri, d\u0131\u015far\u0131ya a\u00e7\u0131lan deliklerden gelebilecek tehditlere kar\u015f\u0131 savunmas\u0131z olabilir. Bu nedenle, \u00fcretim sistemlerinin g\u00fcvenli\u011fi, BT g\u00fcvenli\u011fi kadar \u00f6nemlidir ve s\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131 burada da uygulanmal\u0131d\u0131r.<\/p>\n
S\u0131f\u0131r G\u00fcven Yakla\u015f\u0131m\u0131n\u0131n Uygulanmas\u0131<\/h2>\n
S\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131n\u0131n uygulanmas\u0131, kurumlar\u0131n g\u00fcvenlik politikalar\u0131n\u0131 yeniden g\u00f6zden ge\u00e7irmesini gerektirir. Her iste\u011fin do\u011frulanmas\u0131, g\u00fcvenlik duvarlar\u0131 ve eri\u015fim kontrol mekanizmalar\u0131n\u0131n etkin bir \u015fekilde kullan\u0131lmas\u0131n\u0131 sa\u011flar. Bu, kurumlar\u0131n g\u00fcvenli\u011fini art\u0131r\u0131rken, ayn\u0131 zamanda i\u015f s\u00fcre\u00e7lerinin kesintisiz devam etmesine olanak tan\u0131r.<\/p>\n
Sonu\u00e7<\/h2>\n
BT g\u00fcvenli\u011finde s\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131, g\u00fcn\u00fcm\u00fcz\u00fcn karma\u015f\u0131k tehdit ortam\u0131nda hayati bir \u00f6neme sahiptir. Geleneksel g\u00fcvenlik yakla\u015f\u0131mlar\u0131n\u0131n yetersiz kald\u0131\u011f\u0131 durumlarda, s\u0131f\u0131r g\u00fcven, her iste\u011fin do\u011frulanmas\u0131 ve de\u011ferlendirilmesi ile g\u00fcvenli\u011fi art\u0131r\u0131r. Bu yakla\u015f\u0131m, hem BT hem de \u00fcretim teknolojilerinde uygulanarak, kurumlar\u0131n g\u00fcvenli\u011fini ve i\u015f s\u00fcreklili\u011fini sa\u011flamada \u00f6nemli bir rol oynar.<\/p>\n","protected":false},"excerpt":{"rendered":"Lostar Genel M\u00fcd\u00fcr\u00fc Murat Lostar, Wise TV\u2019ye verdi\u011fi bu \u00f6nemli r\u00f6portajda, \u015firketlerin en \u00e7ok g\u00f6z ard\u0131 etti\u011fi siber […]\n","protected":false},"author":267,"featured_media":43562,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[6857,6935],"tags":[7101],"class_list":["post-43561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tedarikci-guvenligi","category-security","tag-lostar"],"acf":[],"_links":{"self":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/posts\/43561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/users\/267"}],"replies":[{"embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/comments?post=43561"}],"version-history":[{"count":0,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/posts\/43561\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/media\/43562"}],"wp:attachment":[{"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/media?parent=43561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/categories?post=43561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wise.tv\/tr\/wp-json\/wp\/v2\/tags?post=43561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}