{"id":17623,"date":"2026-06-04T09:36:21","date_gmt":"2026-06-04T06:36:21","guid":{"rendered":"https:\/\/blog.sh.com.tr\/?p=17623"},"modified":"2026-02-12T11:10:27","modified_gmt":"2026-02-12T08:10:27","slug":"alan-adi-hirsizligina-karsi-alinabilecek-onlemler","status":"publish","type":"post","link":"https:\/\/sh.com.tr\/blog\/alan-adi-hirsizligina-karsi-alinabilecek-onlemler\/","title":{"rendered":"Alan Ad\u0131 H\u0131rs\u0131zl\u0131\u011f\u0131na Kar\u015f\u0131 Al\u0131nabilecek \u00d6nlemler"},"content":{"rendered":"<p style=\"text-align: justify;\" data-start=\"57\" data-end=\"509\">Dijital d\u00fcnyada markala\u015fman\u0131n, kurumsal kimli\u011fin ve \u00e7evrimi\u00e7i varl\u0131\u011f\u0131n temel ta\u015f\u0131 olan<a title=\"Alan Ad\u0131\" href=\"https:\/\/sh.com.tr\/checkdomain\/domain\"> <strong data-start=\"144\" data-end=\"156\">alan ad\u0131<\/strong><\/a>, \u00e7o\u011fu zaman \u015firketlerin en kritik dijital varl\u0131\u011f\u0131d\u0131r. Ancak bu de\u011ferli varl\u0131k, yeterli g\u00fcvenlik \u00f6nlemleri al\u0131nmad\u0131\u011f\u0131nda siber sald\u0131rganlar\u0131n hedefi h\u00e2line gelebilir. <strong data-start=\"323\" data-end=\"346\">Alan ad\u0131 h\u0131rs\u0131zl\u0131\u011f\u0131<\/strong>, yaln\u0131zca teknik bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131 de\u011fil; marka itibar\u0131, m\u00fc\u015fteri g\u00fcveni ve operasyonel s\u00fcreklilik a\u00e7\u0131s\u0131ndan ciddi sonu\u00e7lar do\u011furabilecek stratejik bir risktir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"511\" data-end=\"888\">Bu yaz\u0131da, <strong data-start=\"522\" data-end=\"544\">alan ad\u0131 g\u00fcvenli\u011fi<\/strong> konusunu teknik boyutlar\u0131yla ele alacak, <strong data-start=\"586\" data-end=\"615\">domain transfer g\u00fcvenli\u011fi<\/strong>, <strong data-start=\"617\" data-end=\"634\">DNS g\u00fcvenli\u011fi<\/strong>, <strong data-start=\"636\" data-end=\"655\">WHOIS gizlili\u011fi<\/strong> ve kurumsal seviyede uygulanabilecek koruma y\u00f6ntemlerini detayl\u0131 bi\u00e7imde inceleyece\u011fiz. Amac\u0131m\u0131z, yaln\u0131zca temel bilgileri aktarmak de\u011fil; ayn\u0131 zamanda risk analizi ve uygulama stratejileriyle birlikte kapsaml\u0131 bir rehber sunmakt\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"895\" data-end=\"949\"><strong data-start=\"898\" data-end=\"949\">Alan Ad\u0131 H\u0131rs\u0131zl\u0131\u011f\u0131 Nedir ve Nas\u0131l Ger\u00e7ekle\u015fir?<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"951\" data-end=\"1219\"><strong data-start=\"951\" data-end=\"974\">Alan ad\u0131 h\u0131rs\u0131zl\u0131\u011f\u0131<\/strong>, bir domainin yetkisiz \u015fekilde ba\u015fka bir hesaba veya kay\u0131t firmas\u0131na transfer edilmesi ya da y\u00f6netim eri\u015fiminin ele ge\u00e7irilmesi durumudur. Bu sald\u0131r\u0131 genellikle teknik a\u00e7\u0131klar\u0131n de\u011fil, insan hatalar\u0131n\u0131n veya kimlik av\u0131 giri\u015fimlerinin sonucudur.<\/p>\n<p style=\"text-align: justify;\" data-start=\"1221\" data-end=\"1260\">En yayg\u0131n sald\u0131r\u0131 y\u00f6ntemleri \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"1262\" data-end=\"1547\">\n<li data-start=\"1262\" data-end=\"1343\">\n<p data-start=\"1264\" data-end=\"1343\">Hesap bilgilerini ele ge\u00e7irmek i\u00e7in yap\u0131lan kimlik av\u0131 (phishing) sald\u0131r\u0131lar\u0131<\/p>\n<\/li>\n<li data-start=\"1344\" data-end=\"1410\">\n<p data-start=\"1346\" data-end=\"1410\">Zay\u0131f \u015fifre politikalar\u0131 ve iki fakt\u00f6rl\u00fc do\u011frulaman\u0131n olmamas\u0131<\/p>\n<\/li>\n<li data-start=\"1411\" data-end=\"1448\">\n<p data-start=\"1413\" data-end=\"1448\">E-posta hesab\u0131n\u0131n ele ge\u00e7irilmesi<\/p>\n<\/li>\n<li data-start=\"1449\" data-end=\"1486\">\n<p data-start=\"1451\" data-end=\"1486\">Domain kilidinin a\u00e7\u0131k b\u0131rak\u0131lmas\u0131<\/p>\n<\/li>\n<li data-start=\"1487\" data-end=\"1547\">\n<p data-start=\"1489\" data-end=\"1547\">Sosyal m\u00fchendislik yoluyla kay\u0131t firmas\u0131n\u0131n kand\u0131r\u0131lmas\u0131<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"1549\" data-end=\"1780\">\u00d6zellikle kurumsal yap\u0131larda alan ad\u0131n\u0131n kontrol\u00fc birden fazla departman aras\u0131nda payla\u015f\u0131l\u0131yorsa, sorumluluk karma\u015fas\u0131 sald\u0131rganlar i\u00e7in f\u0131rsat yaratabilir. Bu nedenle <strong data-start=\"1717\" data-end=\"1747\">kurumsal alan ad\u0131 y\u00f6netimi<\/strong> disiplinli bir s\u00fcre\u00e7 gerektirir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"1787\" data-end=\"1833\"><strong data-start=\"1790\" data-end=\"1833\">Alan Ad\u0131 G\u00fcvenli\u011finin Temel Bile\u015fenleri<\/strong><\/h2>\n<h3 style=\"text-align: justify;\" data-start=\"1835\" data-end=\"1883\"><strong data-start=\"1839\" data-end=\"1883\">Domain Kilidi (Registrar Lock) Kullan\u0131m\u0131<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"1885\" data-end=\"2046\">Alan ad\u0131 g\u00fcvenli\u011finin en temel ad\u0131mlar\u0131ndan biri, domain kilidinin aktif h\u00e2le getirilmesidir. Bu \u00f6zellik, domainin yetkisiz transferini teknik olarak engeller.<\/p>\n<p style=\"text-align: justify;\" data-start=\"2048\" data-end=\"2079\">Domain kilidi a\u00e7\u0131k oldu\u011funda:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"2080\" data-end=\"2189\">\n<li data-start=\"2080\" data-end=\"2112\">\n<p data-start=\"2082\" data-end=\"2112\">Transfer i\u015flemi ba\u015flat\u0131lamaz<\/p>\n<\/li>\n<li data-start=\"2113\" data-end=\"2147\">\n<p data-start=\"2115\" data-end=\"2147\">Whois bilgileri de\u011fi\u015ftirilemez<\/p>\n<\/li>\n<li data-start=\"2148\" data-end=\"2189\">\n<p data-start=\"2150\" data-end=\"2189\">Yetkisiz DNS g\u00fcncellemeleri yap\u0131lamaz<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"2191\" data-end=\"2327\">Bu basit ama kritik g\u00fcvenlik \u00f6nlemi \u00e7o\u011fu zaman ihmal edilir. Oysa aktif bir <strong data-start=\"2267\" data-end=\"2286\">transfer kilidi<\/strong>, sald\u0131r\u0131 zincirinin ilk halkas\u0131n\u0131 k\u0131rar.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"2334\" data-end=\"2384\"><strong data-start=\"2338\" data-end=\"2384\">EPP Kodunun G\u00fcvenli\u011fi ve Transfer Kontrol\u00fc<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"2386\" data-end=\"2583\">EPP (Extensible Provisioning Protocol) kodu, domain transferi i\u00e7in gerekli olan benzersiz bir g\u00fcvenlik anahtar\u0131d\u0131r. Bu kodun ele ge\u00e7irilmesi durumunda, domain ba\u015fka bir kay\u0131t firmas\u0131na ta\u015f\u0131nabilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"2585\" data-end=\"2611\">EPP kodu g\u00fcvenli\u011fi i\u00e7in:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"2613\" data-end=\"2778\">\n<li data-start=\"2613\" data-end=\"2674\">\n<p data-start=\"2615\" data-end=\"2674\">Kod yaln\u0131zca yetkili ki\u015filer taraf\u0131ndan talep edilmelidir<\/p>\n<\/li>\n<li data-start=\"2675\" data-end=\"2721\">\n<p data-start=\"2677\" data-end=\"2721\">Kurumsal parola y\u00f6neticisi kullan\u0131lmal\u0131d\u0131r<\/p>\n<\/li>\n<li data-start=\"2722\" data-end=\"2778\">\n<p data-start=\"2724\" data-end=\"2778\">Transfer talepleri \u00e7ift do\u011frulama ile onaylanmal\u0131d\u0131r<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"2780\" data-end=\"2958\">Kurumsal yap\u0131larda bu s\u00fcrecin yaz\u0131l\u0131 bir prosed\u00fcrle tan\u0131mlanmas\u0131 \u00f6nemlidir. B\u00f6ylece <strong data-start=\"2864\" data-end=\"2893\">domain transfer g\u00fcvenli\u011fi<\/strong> yaln\u0131zca bireysel dikkatle de\u011fil, sistematik kontrolle sa\u011flan\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"2965\" data-end=\"3013\"><strong data-start=\"2968\" data-end=\"3013\">DNS G\u00fcvenli\u011fi ve Teknik Koruma Y\u00f6ntemleri<\/strong><\/h2>\n<h3 style=\"text-align: justify;\" data-start=\"3015\" data-end=\"3039\"><strong data-start=\"3019\" data-end=\"3039\">DNSSEC Kullan\u0131m\u0131<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"3041\" data-end=\"3202\"><strong data-start=\"3041\" data-end=\"3092\">DNSSEC (Domain Name System Security Extensions)<\/strong>, DNS yan\u0131tlar\u0131n\u0131n do\u011frulanmas\u0131n\u0131 sa\u011flar. DNS spoofing ve cache poisoning sald\u0131r\u0131lar\u0131na kar\u015f\u0131 ek koruma sunar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"3204\" data-end=\"3227\">Teknik olarak DNSSEC:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"3228\" data-end=\"3373\">\n<li data-start=\"3228\" data-end=\"3273\">\n<p data-start=\"3230\" data-end=\"3273\">DNS kay\u0131tlar\u0131n\u0131 dijital imza ile do\u011frular<\/p>\n<\/li>\n<li data-start=\"3274\" data-end=\"3308\">\n<p data-start=\"3276\" data-end=\"3308\">Sahte DNS yan\u0131tlar\u0131n\u0131 engeller<\/p>\n<\/li>\n<li data-start=\"3309\" data-end=\"3373\">\n<p data-start=\"3311\" data-end=\"3373\">Kullan\u0131c\u0131y\u0131 sahte IP adreslerine y\u00f6nlendirme riskini azalt\u0131r<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"3375\" data-end=\"3557\">Kurumsal projelerde DNSSEC kullan\u0131lmamas\u0131 ciddi bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131d\u0131r. \u00d6zellikle e-ticaret siteleri, bankac\u0131l\u0131k sistemleri veya SaaS platformlar\u0131 i\u00e7in bu koruma neredeyse zorunludur.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"3564\" data-end=\"3618\"><strong data-start=\"3568\" data-end=\"3618\">Nameserver G\u00fcvenli\u011fi ve Yedekleme Stratejileri<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"3620\" data-end=\"3827\">DNS sunucular\u0131n\u0131n g\u00fcvenli\u011fi, domain g\u00fcvenli\u011finin ayr\u0131lmaz bir par\u00e7as\u0131d\u0131r. Nameserver\u2019lar\u0131n bar\u0131nd\u0131r\u0131ld\u0131\u011f\u0131 altyap\u0131 g\u00fcvenli de\u011filse, alan ad\u0131 kontrol alt\u0131nda olsa bile trafik y\u00f6nlendirmesi manip\u00fcle edilebilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"3829\" data-end=\"3874\">Teknik a\u00e7\u0131dan \u00f6nerilen uygulamalar \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"3876\" data-end=\"4058\">\n<li data-start=\"3876\" data-end=\"3929\">\n<p data-start=\"3878\" data-end=\"3929\">Farkl\u0131 co\u011frafi lokasyonlarda yedek DNS sunucular\u0131<\/p>\n<\/li>\n<li data-start=\"3930\" data-end=\"3961\">\n<p data-start=\"3932\" data-end=\"3961\">DDoS korumal\u0131 DNS altyap\u0131s\u0131<\/p>\n<\/li>\n<li data-start=\"3962\" data-end=\"4006\">\n<p data-start=\"3964\" data-end=\"4006\">DNS kay\u0131t de\u011fi\u015fiklikleri i\u00e7in log takibi<\/p>\n<\/li>\n<li data-start=\"4007\" data-end=\"4058\">\n<p data-start=\"4009\" data-end=\"4058\">Yetkilendirme politikalar\u0131n\u0131n s\u0131n\u0131rland\u0131r\u0131lmas\u0131<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"4060\" data-end=\"4126\">Bu noktada sadece domaini de\u011fil, DNS ekosistemini korumak gerekir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"4133\" data-end=\"4185\"><strong data-start=\"4136\" data-end=\"4185\">WHOIS Bilgileri ve Kimlik Koruma Stratejileri<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"4187\" data-end=\"4374\">WHOIS veritaban\u0131nda yer alan ileti\u015fim bilgileri, sald\u0131rganlar i\u00e7in hedef belirleme arac\u0131 olabilir. A\u00e7\u0131k \u015fekilde payla\u015f\u0131lan e-posta adresleri, kimlik av\u0131 sald\u0131r\u0131lar\u0131n\u0131n do\u011frudan hedefidir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"4376\" data-end=\"4444\">Bu nedenle <strong data-start=\"4387\" data-end=\"4406\">WHOIS gizlili\u011fi<\/strong> hizmetinin aktif edilmesi \u00f6nerilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"4446\" data-end=\"4473\">WHOIS korumas\u0131 sayesinde:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"4474\" data-end=\"4591\">\n<li data-start=\"4474\" data-end=\"4513\">\n<p data-start=\"4476\" data-end=\"4513\">Ki\u015fisel ileti\u015fim bilgileri gizlenir<\/p>\n<\/li>\n<li data-start=\"4514\" data-end=\"4547\">\n<p data-start=\"4516\" data-end=\"4547\">Spam ve phishing riski azal\u0131r<\/p>\n<\/li>\n<li data-start=\"4548\" data-end=\"4591\">\n<p data-start=\"4550\" data-end=\"4591\">Sosyal m\u00fchendislik sald\u0131r\u0131lar\u0131 zorla\u015f\u0131r<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"4593\" data-end=\"4788\">Ancak burada dikkat edilmesi gereken \u00f6nemli bir nokta vard\u0131r. Gizlilik hizmeti aktif olsa bile domain y\u00f6netim panelinin g\u00fcvenli\u011fi ayr\u0131 bir konudur. Bu iki katman\u0131 birlikte de\u011ferlendirmek gerekir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"4795\" data-end=\"4840\"><strong data-start=\"4798\" data-end=\"4840\">E-Posta G\u00fcvenli\u011fi ve Alan Ad\u0131 \u0130li\u015fkisi<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"4842\" data-end=\"5026\">\u00c7o\u011fu domain h\u0131rs\u0131zl\u0131\u011f\u0131 vakas\u0131nda, as\u0131l ele ge\u00e7irilen hesap domain hesab\u0131 de\u011fil; y\u00f6netici e-posta hesab\u0131d\u0131r. \u00c7\u00fcnk\u00fc transfer onaylar\u0131 ve g\u00fcvenlik bildirimleri e-posta \u00fczerinden iletilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"5028\" data-end=\"5039\">Bu nedenle:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"5041\" data-end=\"5210\">\n<li data-start=\"5041\" data-end=\"5101\">\n<p data-start=\"5043\" data-end=\"5101\">E-posta hesab\u0131nda iki fakt\u00f6rl\u00fc do\u011frulama aktif olmal\u0131d\u0131r<\/p>\n<\/li>\n<li data-start=\"5102\" data-end=\"5154\">\n<p data-start=\"5104\" data-end=\"5154\">SPF, DKIM ve DMARC kay\u0131tlar\u0131 yap\u0131land\u0131r\u0131lmal\u0131d\u0131r<\/p>\n<\/li>\n<li data-start=\"5155\" data-end=\"5210\">\n<p data-start=\"5157\" data-end=\"5210\">Y\u00f6netici e-postas\u0131 genel kullan\u0131ma a\u00e7\u0131k olmamal\u0131d\u0131r<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"5212\" data-end=\"5317\">Kurumsal d\u00fczeyde ayr\u0131 bir \u201cdomain y\u00f6netim e-postas\u0131\u201d tan\u0131mlamak g\u00fcvenlik a\u00e7\u0131s\u0131ndan do\u011fru bir yakla\u015f\u0131md\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"5324\" data-end=\"5378\"><strong data-start=\"5327\" data-end=\"5378\">Kurumsal Alan Ad\u0131 Y\u00f6netim Politikas\u0131 Olu\u015fturmak<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"5380\" data-end=\"5492\">B\u00fcy\u00fck \u00f6l\u00e7ekli \u015firketlerde alan ad\u0131 g\u00fcvenli\u011fi, bireysel sorumlulukla de\u011fil kurumsal politika ile sa\u011flanmal\u0131d\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"5494\" data-end=\"5563\">Bir <strong data-start=\"5498\" data-end=\"5530\">alan ad\u0131 g\u00fcvenlik politikas\u0131<\/strong> a\u015fa\u011f\u0131daki unsurlar\u0131 i\u00e7ermelidir:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"5565\" data-end=\"5712\">\n<li data-start=\"5565\" data-end=\"5606\">\n<p data-start=\"5567\" data-end=\"5606\">Yetkili ki\u015fi listesi ve rol tan\u0131mlar\u0131<\/p>\n<\/li>\n<li data-start=\"5607\" data-end=\"5647\">\n<p data-start=\"5609\" data-end=\"5647\">Transfer ve DNS de\u011fi\u015fiklik prosed\u00fcr\u00fc<\/p>\n<\/li>\n<li data-start=\"5648\" data-end=\"5683\">\n<p data-start=\"5650\" data-end=\"5683\">Yedekleme ve izleme mekanizmas\u0131<\/p>\n<\/li>\n<li data-start=\"5684\" data-end=\"5712\">\n<p data-start=\"5686\" data-end=\"5712\">Y\u0131ll\u0131k g\u00fcvenlik denetimi<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"5714\" data-end=\"5838\">Bu yap\u0131, olas\u0131 bir sald\u0131r\u0131 durumunda h\u0131zl\u0131 m\u00fcdahale edilmesini sa\u011flar. Ayr\u0131ca risk de\u011ferlendirmesi yap\u0131lmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"5845\" data-end=\"5888\"><strong data-start=\"5848\" data-end=\"5888\">Alan Ad\u0131 \u0130zleme ve Proaktif G\u00fcvenlik<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"5890\" data-end=\"6004\">Sadece savunma yapmak yeterli de\u011fildir. Proaktif izleme, potansiyel tehditleri erken a\u015famada tespit etmeyi sa\u011flar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"6006\" data-end=\"6035\">Geli\u015fmi\u015f izleme sistemleri:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"6036\" data-end=\"6159\">\n<li data-start=\"6036\" data-end=\"6073\">\n<p data-start=\"6038\" data-end=\"6073\">Whois de\u011fi\u015fikliklerini takip eder<\/p>\n<\/li>\n<li data-start=\"6074\" data-end=\"6113\">\n<p data-start=\"6076\" data-end=\"6113\">DNS kay\u0131t de\u011fi\u015fikliklerini raporlar<\/p>\n<\/li>\n<li data-start=\"6114\" data-end=\"6159\">\n<p data-start=\"6116\" data-end=\"6159\">Marka benzeri domain kay\u0131tlar\u0131n\u0131 bildirir<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"6161\" data-end=\"6359\">\u00d6zellikle marka de\u011feri y\u00fcksek firmalar i\u00e7in \u201ctyposquatting\u201d yani benzer domain kayd\u0131 tehdidi ciddi bir risktir. Bu nedenle <strong data-start=\"6284\" data-end=\"6312\">domain izleme hizmetleri<\/strong> stratejik yat\u0131r\u0131m olarak de\u011ferlendirilmelidir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"6366\" data-end=\"6416\"><strong data-start=\"6369\" data-end=\"6416\">Alan Ad\u0131 S\u00fcre Takibi ve Yenileme Stratejisi<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"6418\" data-end=\"6544\">Alan ad\u0131 h\u0131rs\u0131zl\u0131\u011f\u0131n\u0131n dolayl\u0131 yollar\u0131ndan biri de s\u00fcresi dolan domainlerin k\u00f6t\u00fc niyetli ki\u015filer taraf\u0131ndan kaydedilmesidir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"6546\" data-end=\"6557\">Bu nedenle:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"6559\" data-end=\"6701\">\n<li data-start=\"6559\" data-end=\"6598\">\n<p data-start=\"6561\" data-end=\"6598\">Otomatik yenileme aktif edilmelidir<\/p>\n<\/li>\n<li data-start=\"6599\" data-end=\"6639\">\n<p data-start=\"6601\" data-end=\"6639\">Uzun vadeli kay\u0131t tercih edilmelidir<\/p>\n<\/li>\n<li data-start=\"6640\" data-end=\"6701\">\n<p data-start=\"6642\" data-end=\"6701\">Yenileme bildirimleri birden fazla ki\u015fiye g\u00f6nderilmelidir<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"6703\" data-end=\"6812\">Kurumsal yap\u0131larda domain portf\u00f6y y\u00f6netimi yap\u0131lmal\u0131 ve t\u00fcm alan adlar\u0131 merkezi bir sistemde listelenmelidir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"6819\" data-end=\"6862\"><strong data-start=\"6822\" data-end=\"6862\">Siber Olay M\u00fcdahale Plan\u0131 Haz\u0131rlamak<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"6864\" data-end=\"7017\">Her ne kadar \u00f6nlem al\u0131nsa da s\u0131f\u0131r risk m\u00fcmk\u00fcn de\u011fildir. Bu nedenle bir <strong data-start=\"6936\" data-end=\"6964\">alan ad\u0131 g\u00fcvenlik ihlali<\/strong> durumunda izlenecek ad\u0131mlar \u00f6nceden belirlenmelidir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"7019\" data-end=\"7065\">Olas\u0131 m\u00fcdahale plan\u0131 \u015fu a\u015famalar\u0131 i\u00e7ermelidir:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"7067\" data-end=\"7209\">\n<li data-start=\"7067\" data-end=\"7102\">\n<p data-start=\"7069\" data-end=\"7102\">Kay\u0131t firmas\u0131 ile acil ileti\u015fim<\/p>\n<\/li>\n<li data-start=\"7103\" data-end=\"7145\">\n<p data-start=\"7105\" data-end=\"7145\">Transfer itiraz s\u00fcrecinin ba\u015flat\u0131lmas\u0131<\/p>\n<\/li>\n<li data-start=\"7146\" data-end=\"7179\">\n<p data-start=\"7148\" data-end=\"7179\">DNS y\u00f6nlendirmesinin kontrol\u00fc<\/p>\n<\/li>\n<li data-start=\"7180\" data-end=\"7209\">\n<p data-start=\"7182\" data-end=\"7209\">Hukuki s\u00fcre\u00e7 ba\u015flat\u0131lmas\u0131<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"7211\" data-end=\"7328\">H\u0131zl\u0131 hareket etmek, domainin geri al\u0131nma ihtimalini art\u0131r\u0131r. Ayr\u0131ca m\u00fc\u015fteri ileti\u015fimi \u015feffaf \u015fekilde y\u00fcr\u00fct\u00fclmelidir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"7335\" data-end=\"7563\">Alan ad\u0131 g\u00fcvenli\u011fi, yaln\u0131zca teknik bir konu de\u011fil; marka itibar\u0131 ve operasyonel s\u00fcreklilikle do\u011frudan ili\u015fkilidir. Bu nedenle <strong data-start=\"7462\" data-end=\"7502\">alan ad\u0131 h\u0131rs\u0131zl\u0131\u011f\u0131na kar\u015f\u0131 \u00f6nlemler<\/strong>, kurumsal risk y\u00f6netiminin ayr\u0131lmaz bir par\u00e7as\u0131 olmal\u0131d\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"7565\" data-end=\"7841\">Do\u011fru yap\u0131land\u0131r\u0131lm\u0131\u015f bir <strong data-start=\"7591\" data-end=\"7621\">domain g\u00fcvenlik stratejisi<\/strong>, DNS g\u00fcvenli\u011fi, transfer kilidi, iki fakt\u00f6rl\u00fc do\u011frulama ve izleme mekanizmalar\u0131yla birlikte d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde etkili sonu\u00e7 verir. Aksi takdirde k\u00fc\u00e7\u00fck bir ihmal, y\u0131llarca in\u015fa edilen dijital varl\u0131\u011f\u0131n kayb\u0131na yol a\u00e7abilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"7843\" data-end=\"7976\">Unutulmamal\u0131d\u0131r ki g\u00fcvenlik bir \u00fcr\u00fcn de\u011fil, s\u00fcreklilik gerektiren bir s\u00fcre\u00e7tir; \u00f6zellikle <a title=\"Alan Ad\u0131 Fiyatlar\u0131\" href=\"https:\/\/sh.com.tr\/checkdomain\/domain\"><strong data-start=\"90\" data-end=\"114\">alan ad\u0131 fiyatlar\u0131n\u0131<\/strong><\/a> de\u011ferlendirirken yaln\u0131zca maliyeti de\u011fil, beraberinde sunulan g\u00fcvenlik \u00f6nlemlerini ve koruma hizmetlerini de dikkate almak gerekir. Alan ad\u0131n\u0131z\u0131 korumak, dijital varl\u0131\u011f\u0131n\u0131z\u0131 ve markan\u0131z\u0131n uzun vadeli de\u011ferini korumakt\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dijital d\u00fcnyada markala\u015fman\u0131n, kurumsal kimli\u011fin ve \u00e7evrimi\u00e7i varl\u0131\u011f\u0131n temel ta\u015f\u0131 olan alan ad\u0131, \u00e7o\u011fu zaman \u015firketlerin en kritik dijital varl\u0131\u011f\u0131d\u0131r. Ancak bu de\u011ferli varl\u0131k, yeterli g\u00fcvenlik \u00f6nlemleri al\u0131nmad\u0131\u011f\u0131nda siber sald\u0131rganlar\u0131n hedefi h\u00e2line gelebilir. Alan ad\u0131 h\u0131rs\u0131zl\u0131\u011f\u0131, yaln\u0131zca teknik bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131 de\u011fil; marka itibar\u0131, m\u00fc\u015fteri g\u00fcveni ve operasyonel s\u00fcreklilik a\u00e7\u0131s\u0131ndan ciddi sonu\u00e7lar do\u011furabilecek stratejik bir [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":17624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[1115,2255,1407,2256],"class_list":["post-17623","post","type-post","status-publish","format-standard","has-post-thumbnail","category-alan-adi","tag-alan-adi-guvenligi","tag-alan-adi-hirsizligi","tag-dns-guvenligi","tag-kurumsal-alan-adi-yonetimi"],"_links":{"self":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=17623"}],"version-history":[{"count":1,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17623\/revisions"}],"predecessor-version":[{"id":17625,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17623\/revisions\/17625"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/media\/17624"}],"wp:attachment":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=17623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=17623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=17623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}