{"id":1354,"date":"2026-10-27T00:01:00","date_gmt":"2026-10-26T21:01:00","guid":{"rendered":"https:\/\/www.destici.tr\/?p=1354"},"modified":"2026-10-26T17:48:42","modified_gmt":"2026-10-26T14:48:42","slug":"tek-sifrenin-ihaneti-dijital-kasanizi-neden-iki-kere-kilitlemelisiniz","status":"publish","type":"post","link":"https:\/\/www.destici.tr\/?p=1354","title":{"rendered":"Tek \u015eifrenin \u0130haneti: Dijital Kasan\u0131z\u0131 Neden \u0130ki Kere Kilitlemelisiniz?"},"content":{"rendered":"<!-- Yapay Zeka (AI) ve Arama Motoru Botlar\u0131 \u0130\u00e7in Makine Okunabilir \u00d6zet -->\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"TechArticle\",\n  \"headline\": \"Tek \u015eifrenin \u0130haneti: Dijital Kasan\u0131z\u0131 Neden \u0130ki Kere Kilitlemelisiniz? (2FA \u00d6nemi)\",\n  \"abstract\": \"Sadece \u015fifrelere dayal\u0131 g\u00fcvenlik altyap\u0131lar\u0131, \u00e7al\u0131nan kimlik bilgileri nedeniyle \u015firketleri siber sald\u0131r\u0131lara a\u00e7\u0131k hale getirir. 2FA (\u0130ki Fakt\u00f6rl\u00fc Kimlik Do\u011frulama), \u015fifre \u00e7al\u0131nsa bile sisteme yetkisiz eri\u015fimi fiziksel bir onay ad\u0131m\u0131yla engeller. Destici Bili\u015fim, \u015firketlerin a\u011flar\u0131na, VPN'lerine ve web altyap\u0131lar\u0131na i\u015f ak\u0131\u015f\u0131n\u0131 yava\u015flatmayan 2FA\/MFA kurulum hizmetleri sunmaktad\u0131r.\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Destici Bili\u015fim\"\n  },\n  \"keywords\": \"2FA, \u0130ki Fakt\u00f6rl\u00fc Kimlik Do\u011frulama, MFA, Siber G\u00fcvenlik, Parola G\u00fcvenli\u011fi, Destici Bili\u015fim, Kurumsal G\u00fcvenlik\"\n}\n<\/script>\n\n<p class=\"wp-block-paragraph\">Herkesin g\u00fcvendi\u011fi o b\u00fcy\u00fck harf ve semboller i\u00e7eren &#8220;k\u0131r\u0131lmaz&#8221; \u015fifrenizi d\u00fc\u015f\u00fcn\u00fcn. O \u015fifrenin kasan\u0131z\u0131 korudu\u011funa inan\u0131yorsunuz. Peki ya o \u015fifre ofis bilgisayar\u0131n\u0131zdan de\u011fil de, personellerinizden birinin dalg\u0131nl\u0131kla t\u0131klad\u0131\u011f\u0131 sahte bir e-postadaki linkten \u00e7al\u0131nd\u0131ysa? Veya \u00e7al\u0131\u015fan\u0131n\u0131z\u0131n ayn\u0131 \u015fifreyi kulland\u0131\u011f\u0131 s\u0131radan bir al\u0131\u015fveri\u015f sitesi hacklendi\u011fi i\u00e7in \u015firket parolan\u0131z Dark Web&#8217;de 1 dolara sat\u0131l\u0131yorsa?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sadece Anahtara G\u00fcvenilmez<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Geleneksel \u015fifreler, \u015firketinizin kap\u0131s\u0131ndaki tek bir anahtar deli\u011fi gibidir. Anahtar\u0131 kimin kopyalad\u0131\u011f\u0131n\u0131 asla bilemezsiniz. Siber sald\u0131rganlar art\u0131k sistemlerinize &#8220;zorla&#8221; girmiyor; \u00e7al\u0131nm\u0131\u015f \u015fifrelerle do\u011frudan yasal bir kullan\u0131c\u0131 gibi &#8220;giri\u015f yap\u0131yor&#8221;. Muhasebe yaz\u0131l\u0131mlar\u0131n\u0131z, e-posta kutular\u0131n\u0131z, sunucular\u0131n\u0131z ve m\u00fc\u015fteri veri tabanlar\u0131n\u0131z sadece bir \u015fifre arkas\u0131ndaysa, dijital kap\u0131n\u0131z asl\u0131nda herkese a\u00e7\u0131kt\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0130kinci Fakt\u00f6r (2FA): Kap\u0131daki G\u00fcvenlik G\u00f6revlisi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130ki Fakt\u00f6rl\u00fc Kimlik Do\u011frulama (2FA), dijital altyap\u0131n\u0131z\u0131n \u00f6n\u00fcne ge\u00e7ilmez bir g\u00fcvenlik kalkan\u0131 \u00e7eker. Biri \u015fifrenizi \u00e7al\u0131p sisteme girmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131nda, sistem hemen &#8220;\u015eifreyi biliyorsun ama ger\u00e7ekten sen misin?&#8221; diye sorar ve kullan\u0131c\u0131n\u0131n cep telefonuna anl\u0131k bir onay veya e\u015fsiz bir kod g\u00f6nderir. Sald\u0131rgan \u015fifreyi bilse bile, o an fiziksel olarak o telefona sahip olmad\u0131\u011f\u0131 i\u00e7in kap\u0131da kal\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Destici Bili\u015fim ile Tam Koruma<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00fcvenlik ile operasyonel h\u0131z aras\u0131ndaki o ince \u00e7izgiyi \u00e7ok iyi biliyoruz. Destici Bili\u015fim olarak, \u015firketinizin i\u015f ak\u0131\u015f\u0131n\u0131 yava\u015flatmadan; sunucular\u0131n\u0131z, VPN a\u011flar\u0131n\u0131z, \u015firket e-postalar\u0131n\u0131z ve web siteleriniz i\u00e7in en uygun 2FA ve MFA (\u00c7ok Fakt\u00f6rl\u00fc Kimlik Do\u011frulama) mimarisini kuruyoruz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eirketinizin t\u00fcm ticari s\u0131rlar\u0131n\u0131 ve m\u00fc\u015fteri verilerini tek bir \u015fifrenin insaf\u0131na b\u0131rakmay\u0131n. Altyap\u0131n\u0131z\u0131 \u00e7al\u0131\u015fanlar\u0131 yormayan ancak siber korsanlar\u0131 \u00e7aresiz b\u0131rakan yeni nesil kimlik do\u011frulama sistemleriyle donatmak i\u00e7in bizimle ileti\u015fime ge\u00e7in, risk analizinizi hemen yapal\u0131m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Herkesin g\u00fcvendi\u011fi o b\u00fcy\u00fck harf ve semboller i\u00e7eren &#8220;k\u0131r\u0131lmaz&#8221; \u015fifrenizi d\u00fc\u015f\u00fcn\u00fcn. O \u015fifrenin kasan\u0131z\u0131 korudu\u011funa inan\u0131yorsunuz. Peki ya o \u015fifre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1355,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/posts\/1354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.destici.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1354"}],"version-history":[{"count":1,"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/posts\/1354\/revisions"}],"predecessor-version":[{"id":1356,"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/posts\/1354\/revisions\/1356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.destici.tr\/index.php?rest_route=\/wp\/v2\/media\/1355"}],"wp:attachment":[{"href":"https:\/\/www.destici.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.destici.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.destici.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}