{"id":6773,"date":"2026-05-09T01:30:07","date_gmt":"2026-05-09T01:30:07","guid":{"rendered":"https:\/\/operacinesistema.lt\/it-security-checklist-essential-steps-for-microsoft-software\/"},"modified":"2026-05-09T01:30:08","modified_gmt":"2026-05-09T01:30:08","slug":"bi%cc%87t-guvenli%cc%87k-kontrol-li%cc%87stesi%cc%87-microsoft-yazilimlari-i%cc%87ci%cc%87n-temel-adimlar","status":"publish","type":"post","link":"https:\/\/operacinesistema.lt\/tr\/bi%cc%87t-guvenli%cc%87k-kontrol-li%cc%87stesi%cc%87-microsoft-yazilimlari-i%cc%87ci%cc%87n-temel-adimlar\/","title":{"rendered":"BT G\u00fcvenlik Kontrol Listesi: Microsoft Yaz\u0131l\u0131mlar\u0131 i\u00e7in Temel Ad\u0131mlar"},"content":{"rendered":"<\/p>\n<hr>\n<blockquote>\n<p><strong>TL;DR:<\/strong><\/p>\n<ul>\n<li>Bir Microsoft ortam\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamak, geli\u015fen tehditler ve \u00f6zel ara\u00e7 kullan\u0131m\u0131 nedeniyle s\u00fcrekli ve \u00f6zel \u00e7abalar gerektirir.<\/li>\n<li>NIST ve CIS gibi \u00e7er\u00e7evelere dayanan ve kimlik, cihaz ve e-posta g\u00fcvenli\u011fi gibi temel alanlara odaklanan bir g\u00fcvenlik kontrol listesi uygulamak korumay\u0131 art\u0131r\u0131r.<\/li>\n<\/ul>\n<\/blockquote>\n<hr>\n<p>Bir Microsoft ortam\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamak, tek seferlik bir g\u00f6rev de\u011fildir. Tehditler her hafta geli\u015fiyor, sald\u0131rganlar giderek daha fazla k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli i\u015fletmeleri hedef al\u0131yor ve rastgele bloglarda bulunan genel g\u00fcvenlik ipu\u00e7lar\u0131, ekibinizin her g\u00fcn kulland\u0131\u011f\u0131 belirli ara\u00e7lar\u0131 nadiren hesaba kat\u0131yor. Bir Microsoft 365 kirac\u0131s\u0131 \u00e7al\u0131\u015ft\u0131r\u0131yorsan\u0131z veya i\u015fletmeniz i\u00e7in Windows cihazlar\u0131n\u0131 y\u00f6netiyorsan\u0131z, amaca y\u00f6nelik olu\u015fturulmu\u015f bir BT g\u00fcvenlik kontrol listesi yapabilece\u011finiz en pratik yat\u0131r\u0131mlardan biridir. Bu k\u0131lavuz size ortam\u0131n\u0131za ger\u00e7ekten uyan, do\u011fru kontrol noktalar\u0131n\u0131, do\u011fru s\u0131ray\u0131 ve her ad\u0131m\u0131n arkas\u0131ndaki mant\u0131\u011f\u0131 kapsayan bir \u00e7er\u00e7eve sunar.<\/p>\n<hr>\n<h2 id=\"table-of-contents\">\u0130\u00e7indekiler<\/h2>\n<ul>\n<li><a href=\"#how-to-build-your-microsoft-it-security-checklist\">Microsoft BT g\u00fcvenlik kontrol listenizi nas\u0131l olu\u015fturursunuz?<\/a><\/li>\n<li><a href=\"#the-must-have-checklist-items-for-microsoft-365-and-windows\">Microsoft 365 ve Windows i\u00e7in sahip olunmas\u0131 gereken kontrol listesi \u00f6\u011feleri<\/a><\/li>\n<li><a href=\"#frameworks-in-action%3A-applying-cis%2C-nist%2C-and-azure-benchmarks\">\u00c7er\u00e7eveler i\u015f ba\u015f\u0131nda: CIS, NIST ve Azure k\u0131yaslamalar\u0131n\u0131 uygulama<\/a><\/li>\n<li><a href=\"#quick-comparison%3A-preset-microsoft-policies-vs.-full-benchmarks\">H\u0131zl\u0131 kar\u015f\u0131la\u015ft\u0131rma: \u00d6nceden ayarlanm\u0131\u015f Microsoft ilkeleri ve tam k\u0131yaslamalar<\/a><\/li>\n<li><a href=\"#beyond-checklists%3A-the-real-world-test-of-it-security-planning\">Kontrol listelerinin \u00f6tesinde: BT g\u00fcvenlik planlamas\u0131n\u0131n ger\u00e7ek d\u00fcnya testi<\/a><\/li>\n<li><a href=\"#secure-your-microsoft-environment-with-licensed-solutions\">Microsoft ortam\u0131n\u0131z\u0131 lisansl\u0131 \u00e7\u00f6z\u00fcmlerle g\u00fcvence alt\u0131na al\u0131n<\/a><\/li>\n<li><a href=\"#frequently-asked-questions\">S\u0131k\u00e7a sorulan sorular<\/a><\/li>\n<\/ul>\n<h2 id=\"key-takeaways\">\u00d6nemli \u00c7\u0131kar\u0131mlar<\/h2>\n<table>\n<thead>\n<tr>\n<th>Nokta<\/th>\n<th>Detaylar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00c7er\u00e7eve odakl\u0131 yakla\u015f\u0131m<\/td>\n<td>Eyleme d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir ve \u00f6zelle\u015ftirilmi\u015f bir BT g\u00fcvenlik denetim listesi olu\u015fturmak i\u00e7in NIST, CIS ve Azure G\u00fcvenlik \u00d6l\u00e7\u00fctlerinden yararlan\u0131n.<\/td>\n<\/tr>\n<tr>\n<td>Sahip olunmas\u0131 gereken Microsoft ad\u0131mlar\u0131<\/td>\n<td>Temel kontrol listesi eylemleri olarak MFA'y\u0131 etkinle\u015ftirin, y\u00f6netici eri\u015fimini k\u0131s\u0131tlay\u0131n ve cihaz g\u00fcvenli\u011fini y\u00f6netin.<\/td>\n<\/tr>\n<tr>\n<td>Benchmark ve \u00f6nceden ayarlanm\u0131\u015f politikalar<\/td>\n<td>\u00d6nceden ayarlanm\u0131\u015f Microsoft g\u00fcvenlik ilkeleri \u00e7o\u011fu KOB\u0130'ye uygunken, tam CIS\/NIST \u00f6l\u00e7\u00fctleri resmi uyumluluk i\u00e7in idealdir.<\/td>\n<\/tr>\n<tr>\n<td>S\u00fcrekli iyile\u015ftirme<\/td>\n<td>Kontrol listenizi d\u00fczenli olarak g\u00fcncelleyin ve geli\u015fen siber tehditlerin \u00f6n\u00fcne ge\u00e7mek i\u00e7in personelinizi e\u011fitin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"how-to-build-your-microsoft-it-security-checklist\">Microsoft BT g\u00fcvenlik kontrol listenizi nas\u0131l olu\u015fturursunuz?<\/h2>\n<p>Kullan\u0131ma haz\u0131r g\u00fcvenli\u011fin neden yeterli olmad\u0131\u011f\u0131n\u0131 anlad\u0131ktan sonra, genel bir kontrol listesini Microsoft yaz\u0131l\u0131m\u0131 i\u00e7in \u00f6zel olarak olu\u015fturulmu\u015f bir kontrol listesinden neyin ay\u0131rd\u0131\u011f\u0131n\u0131 inceleyelim.<\/p>\n<p>\u0130nternette dola\u015fan \u00e7o\u011fu \u00fccretsiz kontrol listesi genel bir BT ortam\u0131 i\u00e7in yaz\u0131lm\u0131\u015ft\u0131r. G\u00fcvenlik duvarlar\u0131 ve parolalardan bahsederler ancak ko\u015fullu eri\u015fim ilkeleri, Microsoft Defender \u00f6n ayarlar\u0131 veya Azure Active Directory (art\u0131k Microsoft Entra ID olarak adland\u0131r\u0131l\u0131yor) yap\u0131land\u0131rmalar\u0131 gibi kurulumunuz i\u00e7in en \u00f6nemli olan Microsoft'a \u00f6zg\u00fc denetimleri atlarlar. Ger\u00e7ek ara\u00e7lar\u0131n\u0131za g\u00f6re tasarlanm\u0131\u015f bir kontrol listesi \u00e7ok daha kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n<p><strong>Bel kemi\u011finiz olarak bir g\u00fcvenlik \u00e7er\u00e7evesi ile ba\u015flay\u0131n.<\/strong> Bu <a href=\"https:\/\/www.nist.gov\/cyberframework\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">NIST Siber G\u00fcvenlik \u00c7er\u00e7evesi<\/a> 2.0 g\u00fcvenli\u011fi alt\u0131 temel i\u015flev etraf\u0131nda yap\u0131land\u0131r\u0131r: Y\u00f6net, Tan\u0131mla, Koru, Tespit Et, Yan\u0131tla ve Kurtar. \u00d6rne\u011fin, \u201cKoru\u201d Microsoft Defender ve MFA ile uyumluyken, \u201cTespit Et\u201d Microsoft Sentinel ve U\u00e7 Nokta uyar\u0131lar\u0131 i\u00e7in Defender ile uyumludur. NIST'i bir rehber olarak kullanmak, kontrol listenizin rastgele bir ipucu koleksiyonu yerine kan\u0131tlanm\u0131\u015f bir yap\u0131ya sahip oldu\u011fu anlam\u0131na gelir.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/csuxjmfbwmkxiegfpljm.supabase.co\/storage\/v1\/object\/public\/blog-images\/organization-15269\/1778080849012_IT-manager-reviews-Microsoft-security-checklist.jpeg\" alt=\"BT y\u00f6neticisi Microsoft g\u00fcvenlik kontrol listesini inceliyor\"><\/p>\n<p>K\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in as\u0131l zorluk bu \u00e7er\u00e7eveleri pratik terimlere d\u00f6n\u00fc\u015ft\u00fcrmektir. Tam bir g\u00fcvenlik operasyon merkezine ihtiyac\u0131n\u0131z yok. Sizin ya da k\u00fc\u00e7\u00fck bir BT ekibinin ayda birka\u00e7 saat i\u00e7inde \u00fczerinde \u00e7al\u0131\u015fabilece\u011fi k\u0131sa, eyleme ge\u00e7irilebilir bir listeye ihtiyac\u0131n\u0131z var.<\/p>\n<p><strong>Microsoft odakl\u0131 her kontrol listesi i\u00e7in temel kategoriler:<\/strong><\/p>\n<ul>\n<li>\u2705 Kimlik ve eri\u015fim y\u00f6netimi (MFA, y\u00f6netici rolleri, ko\u015fullu eri\u015fim)<\/li>\n<li>\u2705 Cihaz g\u00fcvenli\u011fi (Windows Update, Defender, u\u00e7 nokta y\u00f6netimi)<\/li>\n<li>\u2705 E-posta g\u00fcvenli\u011fi (kimlik av\u0131, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mdan koruma, g\u00fcvenli ba\u011flant\u0131lar)<\/li>\n<li>\u2705 \u0130\u015fbirli\u011fi g\u00fcvenli\u011fi (Teams, SharePoint, OneDrive izinleri)<\/li>\n<li>\u2705 Veri koruma (hassasiyet etiketleri, yedekleme, DLP politikalar\u0131)<\/li>\n<li>\u2705 \u0130zleme ve uyar\u0131lar (oturum a\u00e7ma g\u00fcnl\u00fckleri, tehdit alg\u0131lama, denetim izleri)<\/li>\n<li>\u2705 Lisans ve yaz\u0131l\u0131m uyumlulu\u011fu (orijinal lisanslar, aktivasyon durumu)<\/li>\n<\/ul>\n<p>Microsoft i\u015fletim sistemleri i\u00e7in g\u00fcvenlik ortam\u0131na daha geni\u015f bir bak\u0131\u015f istiyorsan\u0131z <a href=\"https:\/\/operacinesistema.lt\/tr\/microsoft-os-security-checklist-2026\/\">2026'da Microsoft i\u015fletim sistemi g\u00fcvenli\u011fi<\/a> ar\u0131za bu k\u0131lavuzla birlikte okunmaya de\u011ferdir. Anlamak <a href=\"https:\/\/operacinesistema.lt\/tr\/how-windows-enhances-it-security-for-professionals-2026\/\">Windows BT g\u00fcvenlik geli\u015ftirmeleri<\/a> i\u015fletim sistemi d\u00fczeyinde, platformun kendisinin bu kategorileri desteklemek i\u00e7in nas\u0131l geli\u015fti\u011fini g\u00f6rmenize de yard\u0131mc\u0131 olur.<\/p>\n<p>Profesyonel \u0130pucu: Denetim listenizi olu\u015fturmadan \u00f6nce, Microsoft 365 y\u00f6netim merkezinizde bir Microsoft G\u00fcvenlik Puan\u0131 denetimi \u00e7al\u0131\u015ft\u0131r\u0131n. Bu size bir temel say\u0131 ve kirac\u0131n\u0131za \u00f6zel iyile\u015ftirmelerin \u00f6nceliklendirilmi\u015f bir listesini verir. Buradan ba\u015flay\u0131n ve etkiye g\u00f6re a\u015fa\u011f\u0131 do\u011fru ilerleyin.<\/p>\n<p>S\u0131f\u0131rdan bir denetim listesi olu\u015fturmak g\u00f6z korkutucudur. Pratikte, \u00e7o\u011funlukla Microsoft 365'te zaten var olan ayarlar\u0131 etkinle\u015ftirirsiniz. Platform g\u00fc\u00e7l\u00fc g\u00fcvenlik denetimleriyle birlikte gelir. Sorun \u015fu ki \u00e7o\u011fu i\u015fletme bunlar\u0131 hi\u00e7 a\u00e7m\u0131yor.<\/p>\n<hr>\n<h2 id=\"the-must-have-checklist-items-for-microsoft-365-and-windows\">Microsoft 365 ve Windows i\u00e7in sahip olunmas\u0131 gereken kontrol listesi \u00f6\u011feleri<\/h2>\n<p>Daha \u00f6nceki kriterlerle donanm\u0131\u015f olarak, Microsoft ortamlar\u0131 i\u00e7in \u00f6zel olarak haz\u0131rlanm\u0131\u015f pratik ad\u0131m ad\u0131m kontrol listenizi burada bulabilirsiniz.<\/p>\n<p>Bu <a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365\/admin\/security-and-compliance\/m365b-security-best-practices?view=o365-worldwide\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u0130\u015f g\u00fcvenli\u011fi i\u00e7in Microsoft 365 en iyi uygulamalar\u0131<\/a> belgesinde her i\u015fletmenin ele almas\u0131 gereken on temel alan \u00f6zetlenmektedir: MFA, y\u00f6netici hesaplar\u0131n\u0131 koruma, \u00f6nceden ayarlanm\u0131\u015f g\u00fcvenlik ilkelerini uygulama, cihazlar\u0131 koruma, e-postay\u0131 g\u00fcvence alt\u0131na alma, Teams i\u015fbirli\u011fini y\u00f6netme, dosya payla\u015f\u0131m ayarlar\u0131n\u0131 kontrol etme, Microsoft 365 Uygulamalar\u0131n\u0131 g\u00fcvence alt\u0131na alma, takvim payla\u015f\u0131m\u0131n\u0131 s\u0131n\u0131rlama ve ortam\u0131 koruma. Bunlar\u0131n her birini ger\u00e7ekten harekete ge\u00e7ebilece\u011finiz \u015fekilde inceleyelim.<\/p>\n<p><strong>Ad\u0131m ad\u0131m Microsoft 365 ve Windows g\u00fcvenlik kontrol listeniz:<\/strong><\/p>\n<ol>\n<li>\n<p><strong>T\u00fcm kullan\u0131c\u0131lar i\u00e7in \u00e7ok fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 (MFA) etkinle\u015ftirin.<\/strong> MFA, kimlik bilgisi tabanl\u0131 sald\u0131r\u0131lar\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011funu engeller. Microsoft 365 y\u00f6netim merkezine gidin, Aktif Kullan\u0131c\u0131lar'a gidin ve kullan\u0131c\u0131 ba\u015f\u0131na MFA'y\u0131 etkinle\u015ftirin veya tek t\u0131klamayla kurulum i\u00e7in G\u00fcvenlik Varsay\u0131lanlar\u0131'n\u0131 kullan\u0131n. Bu ad\u0131m\u0131 atlamay\u0131n. Yapabilece\u011finiz en y\u00fcksek etkili eylem budur.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00fcm y\u00f6netici hesaplar\u0131n\u0131 \u00f6zel kimlik bilgileriyle koruyun.<\/strong> Genel y\u00f6netici hesab\u0131n\u0131z asla e-posta okumak veya web'de gezinmek gibi g\u00fcnl\u00fck g\u00f6revler i\u00e7in kullan\u0131lmamal\u0131d\u0131r. Yaln\u0131zca idari i\u015fler i\u00e7in kullan\u0131lan ayr\u0131 bir y\u00f6netici hesab\u0131 olu\u015fturun ve sald\u0131r\u0131 y\u00fczeyini azaltmak i\u00e7in MFA'ya sahip oldu\u011fundan ve ideal olarak hi\u00e7bir lisans eklenmedi\u011finden emin olun.<\/p>\n<\/li>\n<li>\n<p><strong>E-posta i\u00e7in \u00f6nceden ayarlanm\u0131\u015f g\u00fcvenlik ilkelerini uygulay\u0131n.<\/strong> Microsoft 365, Defender portal\u0131nda Standart ve S\u0131k\u0131 \u00f6n ayarl\u0131 g\u00fcvenlik ilkeleri i\u00e7erir. Bunlar kimlik av\u0131, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mdan koruma ve g\u00fcvenli ba\u011flant\u0131 korumas\u0131n\u0131 otomatik olarak yap\u0131land\u0131r\u0131r. Bunlar\u0131 etkinle\u015ftirmek be\u015f dakikadan az s\u00fcrer ve manuel yap\u0131land\u0131rma olmadan uzman d\u00fczeyinde e-posta korumas\u0131 sa\u011flar.<\/p>\n<\/li>\n<li>\n<p><strong>Microsoft Defender Antivirus'\u00fc a\u00e7\u0131n ve etkin tutun.<\/strong> T\u00fcm Windows cihazlar\u0131nda Microsoft Defender Antivirus'\u00fcn etkin ve \u00e7al\u0131\u015f\u0131r durumda oldu\u011funu do\u011frulay\u0131n. Bunu filonuz genelinde zorunlu k\u0131lmak i\u00e7in Microsoft Intune veya Grup \u0130lkesi'ni kullan\u0131n. Kas\u0131tl\u0131 bir de\u011fi\u015ftirme stratejiniz olmad\u0131\u011f\u0131 s\u00fcrece \u00fc\u00e7\u00fcnc\u00fc taraf ara\u00e7lar\u0131 y\u00fcklemek i\u00e7in Defender'\u0131 asla devre d\u0131\u015f\u0131 b\u0131rakmay\u0131n.<\/p>\n<\/li>\n<li>\n<p><strong>Windows Update ve yama y\u00f6netimini uygulay\u0131n.<\/strong> Yamalanmam\u0131\u015f yaz\u0131l\u0131mlar sald\u0131rganlar i\u00e7in en yayg\u0131n giri\u015f noktalar\u0131ndan biridir. T\u00fcm cihazlar\u0131n g\u00fcvenlik yamalar\u0131n\u0131 yay\u0131nland\u0131ktan sonraki 30 g\u00fcn i\u00e7inde almas\u0131n\u0131 sa\u011flamak i\u00e7in Windows Update for Business veya Microsoft Intune kullan\u0131n. \u00d6zellik g\u00fcncellemeleri, kesintiyi \u00f6nlemek i\u00e7in test edilmi\u015f bir da\u011f\u0131t\u0131m s\u00fcrecini takip etmelidir.<\/p>\n<\/li>\n<li>\n<p><strong>G\u00fcvenli Microsoft Teams ve SharePoint payla\u015f\u0131m\u0131.<\/strong> Varsay\u0131lan olarak, Teams ve SharePoint dosyalar\u0131 harici olarak payla\u015facak \u015fekilde yap\u0131land\u0131r\u0131labilir. Payla\u015f\u0131m ayarlar\u0131n\u0131z\u0131 g\u00f6zden ge\u00e7irin ve harici payla\u015f\u0131m\u0131 belirli etki alanlar\u0131yla s\u0131n\u0131rland\u0131r\u0131n veya gerekmedik\u00e7e tamamen devre d\u0131\u015f\u0131 b\u0131rak\u0131n. Teams kanallar\u0131ndaki konuk eri\u015fimini d\u00fczenli olarak denetleyin ve art\u0131k eri\u015fime ihtiyac\u0131 olmayan konuklar\u0131 kald\u0131r\u0131n.<\/p>\n<\/li>\n<li>\n<p><strong>Takvim payla\u015f\u0131m\u0131n\u0131 yaln\u0131zca dahili kullan\u0131c\u0131larla k\u0131s\u0131tlay\u0131n.<\/strong> Takvimlerin a\u015f\u0131r\u0131 payla\u015f\u0131lmas\u0131 \u015fa\u015f\u0131rt\u0131c\u0131 derecede yayg\u0131n bir bilgi if\u015fas\u0131 riskidir. Takvim bilgilerinizi g\u00f6rebilen bir sald\u0131rgan, ikna edici kimlik av\u0131 mesajlar\u0131 olu\u015fturabilir veya kilit personelin ne zaman m\u00fcsait olmad\u0131\u011f\u0131n\u0131 belirleyebilir. Microsoft 365 y\u00f6netim merkezinde, takvim payla\u015f\u0131m\u0131n\u0131 yaln\u0131zca harici kullan\u0131c\u0131lar i\u00e7in bo\u015f\/at\u0131l bilgilerini g\u00f6sterecek \u015fekilde ayarlay\u0131n.<\/p>\n<\/li>\n<li>\n<p><strong>Uygulama izinlerini g\u00f6zden ge\u00e7irin ve s\u0131n\u0131rlay\u0131n.<\/strong> OAuth arac\u0131l\u0131\u011f\u0131yla Microsoft 365 ortam\u0131n\u0131za ba\u011flanan \u00fc\u00e7\u00fcnc\u00fc taraf uygulamalar e-postalara, takvimlere ve dosyalara eri\u015febilir. Ba\u011fl\u0131 t\u00fcm uygulamalar\u0131 g\u00f6zden ge\u00e7irmek ve ekibinizin art\u0131k kullanmad\u0131\u011f\u0131 veya tan\u0131mad\u0131\u011f\u0131 uygulamalar\u0131n izinlerini iptal etmek i\u00e7in Microsoft Entra ID kurumsal uygulamalar panelini kullan\u0131n.<\/p>\n<\/li>\n<li>\n<p><strong>Microsoft 365 Uygulamalar\u0131 g\u00fcvenlik ayarlar\u0131n\u0131 yap\u0131land\u0131r\u0131n.<\/strong> Makro k\u0131s\u0131tlamalar\u0131n\u0131 etkinle\u015ftirin, internetten gelen i\u00e7eri\u011fin otomatik y\u00fcr\u00fct\u00fclmesini devre d\u0131\u015f\u0131 b\u0131rak\u0131n ve Microsoft Office uygulamalar\u0131nda Korumal\u0131 G\u00f6r\u00fcn\u00fcm'\u00fc etkinle\u015ftirin. Bu ayarlar, silah haline getirilmi\u015f Word veya Excel belgeleri arac\u0131l\u0131\u011f\u0131yla gelen bir\u00e7ok k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m bula\u015fmas\u0131n\u0131 \u00f6nler.<\/p>\n<\/li>\n<li>\n<p><strong>D\u00fczenli bir g\u00f6zden ge\u00e7irme d\u00f6ng\u00fcs\u00fc s\u00fcrd\u00fcr\u00fcn.<\/strong> G\u00fcvenlik ayarlar\u0131 kay\u0131yor. Yeni kullan\u0131c\u0131lar d\u00fczg\u00fcn bir \u015fekilde i\u015fe al\u0131nmadan eklenir, lisanslar de\u011fi\u015fir ve yeni \u00f6zellikler g\u00fcvenlik incelemesi yap\u0131lmadan etkinle\u015ftirilir. Microsoft Secure Score, oturum a\u00e7ma g\u00fcnl\u00fckleri ve payla\u015f\u0131m ayarlar\u0131n\u0131z i\u00e7in ayl\u0131k 30 dakikal\u0131k bir inceleme planlay\u0131n.<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\ud83d\udd25 <strong>\u0130statistiksel a\u00e7\u0131klama:<\/strong> Microsoft'un kendi g\u00fcvenlik verilerine g\u00f6re, MFA'y\u0131 etkinle\u015ftiren i\u015fletmeler hesaplar\u0131n ele ge\u00e7irilme riskini 99%'nin \u00fczerinde azalt\u0131yor. Bu tek onay kutusu, di\u011fer bir\u00e7ok arac\u0131n toplam\u0131ndan daha fazla koruma sa\u011fl\u0131yor.<\/p>\n<\/blockquote>\n<p>Daha detayl\u0131 bilgi i\u00e7in <a href=\"https:\/\/operacinesistema.lt\/tr\/proven-windows-security-tips-to-protect-your-pc-and-business\/\">Windows g\u00fcvenlik ipu\u00e7lar\u0131<\/a> Cihaz d\u00fczeyinde korumay\u0131 kapsayan bu kaynak, bu kontrol listesini tamamlayan i\u015fletim sistemi sertle\u015ftirme ad\u0131mlar\u0131n\u0131 daha derinlemesine incelemektedir.<\/p>\n<p>Profesyonel \u0130pucu: Zaman i\u00e7indeki ilerlemenizi takip etmek i\u00e7in Defender portal\u0131ndaki Microsoft G\u00fcvenli Puan'\u0131 kullan\u0131n. Uygulad\u0131\u011f\u0131n\u0131z her \u00f6\u011fe size puan kazand\u0131r\u0131r ve nelerin hala a\u00e7\u0131k oldu\u011funu a\u00e7\u0131k\u00e7a g\u00f6sterir. Motivasyonunuzu koruman\u0131n ve payda\u015flara g\u00fcvenli\u011fin geli\u015fti\u011fini g\u00f6stermenin en kolay yolu budur.<\/p>\n<hr>\n<h2 id=\"frameworks-in-action-applying-cis-nist-and-azure-benchmarks\">\u00c7er\u00e7eveler i\u015f ba\u015f\u0131nda: CIS, NIST ve Azure k\u0131yaslamalar\u0131n\u0131 uygulama<\/h2>\n<p>En iyi uygulama kontrol listesi maddelerini anlamak sadece ba\u015flang\u0131\u00e7t\u0131r. End\u00fcstri \u00e7er\u00e7evelerinin bunlar\u0131 nas\u0131l tekrarlanabilir, uyumlu s\u00fcre\u00e7lere d\u00f6n\u00fc\u015ft\u00fcrd\u00fc\u011f\u00fcn\u00fc g\u00f6relim.<\/p>\n<p>Microsoft ortamlar\u0131 i\u00e7in iki \u00e7er\u00e7eve \u00f6ne \u00e7\u0131kmaktad\u0131r. \u0130lk olarak <a href=\"https:\/\/learn.microsoft.com\/en-us\/compliance\/regulatory\/offering-cis-benchmark\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">CIS Microsoft 365 Benchmark<\/a> Microsoft Entra ID, Exchange Online, SharePoint, OneDrive, Teams ve Power BI'\u0131 kapsayan kuralc\u0131, uygulamaya haz\u0131r rehberlik sa\u011flar. D\u00fczey 1 denetimleri, t\u00fcm kullan\u0131c\u0131lar i\u00e7in MFA'y\u0131 etkinle\u015ftirme, eski kimlik do\u011frulama protokollerini engelleme ve genel y\u00f6netici hesaplar\u0131n\u0131n say\u0131s\u0131n\u0131 s\u0131n\u0131rlama gibi temel unsurlar\u0131 i\u00e7erir. Bunlar teorik \u00f6neriler de\u011fildir. Belgelenmi\u015f uygulama ad\u0131mlar\u0131 olan belirli ayarlard\u0131r.<\/p>\n<p>\u0130kinci olarak <a href=\"https:\/\/learn.microsoft.com\/en-us\/security\/benchmark\/azure\/overview-v3\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">Azure Security Benchmark v3<\/a> Azure i\u015f y\u00fckleri i\u00e7in kimlik y\u00f6netimi, a\u011f g\u00fcvenli\u011fi ve depolama sa\u011flamla\u015ft\u0131rmas\u0131n\u0131 kapsayan CIS, NIST ve PCI-DSS (\u00d6deme Kart\u0131 End\u00fcstrisi Veri G\u00fcvenli\u011fi Standard\u0131) ile uyumludur. \u0130\u015fletmeniz Azure sanal makineleri, Azure SQL veya Azure depolama alan\u0131 kullan\u0131yorsa bu k\u0131yaslama size ayn\u0131 anda birden fazla uyumluluk gereksinimini kar\u015f\u0131layan e\u015flenmi\u015f bir denetim k\u00fcmesi sunar.<\/p>\n<p>K\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in \u201c\u00f6l\u00e7\u00fctleri\u201d uygulama fikri bunalt\u0131c\u0131 gelebilir. Ancak ger\u00e7ek \u015fu ki, CIS D\u00fczey 1 denetimlerinin \u00e7o\u011fu Microsoft 365 y\u00f6netim merkezinde veya Entra ID portal\u0131nda zaten mevcuttur. Karma\u015f\u0131k bir altyap\u0131 kurmuyorsunuz. Zaten orada olan ge\u00e7i\u015fleri etkinle\u015ftiriyorsunuz.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00c7er\u00e7eve<\/th>\n<th>\u0130\u00e7in en iyisi<\/th>\n<th>Temel odak alanlar\u0131<\/th>\n<th>Uygulama zaman\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CIS Microsoft 365 Benchmark<\/td>\n<td>Microsoft 365'te KOB\u0130'ler<\/td>\n<td>Kimlik, e-posta, Teams, SharePoint<\/td>\n<td>1 ila 2 g\u00fcn<\/td>\n<\/tr>\n<tr>\n<td>NIST CSF 2.0<\/td>\n<td>T\u00fcm i\u015fletme b\u00fcy\u00fckl\u00fckleri<\/td>\n<td>Y\u00f6netmek, Tan\u0131mlamak, Korumak, Tespit Etmek, Yan\u0131t Vermek, Kurtarmak<\/td>\n<td>Devam ediyor<\/td>\n<\/tr>\n<tr>\n<td>Azure Security Benchmark v3<\/td>\n<td>Azure i\u015f y\u00fck\u00fc kullan\u0131c\u0131lar\u0131<\/td>\n<td>A\u011f, kimlik, depolama, izleme<\/td>\n<td>1 ila 3 g\u00fcn<\/td>\n<\/tr>\n<tr>\n<td>Microsoft G\u00fcvenli Puan<\/td>\n<td>Ba\u015flang\u0131\u00e7 noktas\u0131 denetimi<\/td>\n<td>T\u00fcm Microsoft 365 hizmetleri<\/td>\n<td>1 saatten az<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Yukar\u0131daki tablo, hangi \u00e7er\u00e7eveyle ba\u015flayaca\u011f\u0131n\u0131za karar vermeniz i\u00e7in size pratik bir yol sunar. Bu konuda yeniyseniz, denetim arac\u0131n\u0131z olarak Microsoft Secure Score ile ba\u015flay\u0131n, ard\u0131ndan uygulama k\u0131lavuzunuz olarak CIS Seviye 1 kontrolleri \u00fczerinde \u00e7al\u0131\u015f\u0131n. NIST size her \u015feyi birbirine ba\u011flayan daha geni\u015f bir y\u00f6neti\u015fim yap\u0131s\u0131 sunar.<\/p>\n<blockquote>\n<p>\u201cTan\u0131nm\u0131\u015f bir \u00e7er\u00e7evenin uygulanmas\u0131, bir kontrol listesini yap\u0131lacaklar listesinden savunulabilir bir g\u00fcvenlik duru\u015funa d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Bir denet\u00e7i veya m\u00fc\u015fteri ortam\u0131n\u0131z\u0131 nas\u0131l g\u00fcvence alt\u0131na ald\u0131\u011f\u0131n\u0131z\u0131 sordu\u011funda, belgelenmi\u015f kan\u0131tlarla adland\u0131r\u0131lm\u0131\u015f bir standard\u0131 g\u00f6sterebilirsiniz.\u201d<\/p>\n<\/blockquote>\n<p>Kontrol listenizi \u00e7er\u00e7evelerle e\u015fle\u015ftirmek de bir kan\u0131t izi olu\u015fturur. \u0130\u015fletmeniz bir denetim, ihlal soru\u015fturmas\u0131 veya g\u00fcvenlik uygulamalar\u0131n\u0131zla ilgili bir m\u00fc\u015fteri anketiyle kar\u015f\u0131la\u015f\u0131rsa, tam olarak hangi kontrollerin ve neden uyguland\u0131\u011f\u0131n\u0131 g\u00f6sterebilirsiniz. Bu, s\u00f6zle\u015fmeler, sigorta ve mevzuata uygunluk a\u00e7\u0131s\u0131ndan \u00f6nemlidir.<\/p>\n<p>Herhangi bir yaz\u0131l\u0131m\u0131 sat\u0131n almadan veya yenilemeden \u00f6nce <a href=\"https:\/\/operacinesistema.lt\/tr\/secure-software-purchase-checklist-microsoft-os-licenses\/\">g\u00fcvenli\u0307 yazilim satin alma kontrol li\u0307stesi\u0307<\/a> Lisanslama se\u00e7imlerinizin bu \u00e7er\u00e7eve gereksinimlerini destekledi\u011finden emin olmak i\u00e7in. Bir <a href=\"https:\/\/operacinesistema.lt\/tr\/software-license-checklist-2026-smb-compliance\/\">KOB\u0130 uyumluluk kontrol listesi<\/a> ayr\u0131ca sat\u0131n alma i\u015flemlerini en ba\u015f\u0131ndan itibaren g\u00fcvenlik hedefleriyle uyumlu hale getirmenize yard\u0131mc\u0131 olabilir.<\/p>\n<hr>\n<h2 id=\"quick-comparison-preset-microsoft-policies-vs-full-benchmarks\">H\u0131zl\u0131 kar\u015f\u0131la\u015ft\u0131rma: \u00d6nceden ayarlanm\u0131\u015f Microsoft ilkeleri ve tam k\u0131yaslamalar<\/h2>\n<p>Art\u0131k eyleme ge\u00e7irilebilir \u00e7er\u00e7eveleri g\u00f6rd\u00fc\u011f\u00fcn\u00fcze g\u00f6re, bu \u00f6nerileri ger\u00e7ek d\u00fcnyada uygulamak i\u00e7in temel se\u00e7eneklerinizi kar\u015f\u0131la\u015ft\u0131ral\u0131m.<\/p>\n<p>Microsoft, ger\u00e7ekten kullan\u0131\u015fl\u0131 olan \u00f6nceden ayarlanm\u0131\u015f g\u00fcvenlik ilkeleri sunar. Etkinle\u015ftirilmeleri h\u0131zl\u0131d\u0131r, Microsoft'un kendi g\u00fcvenlik ekibi taraf\u0131ndan iyi korunurlar ve yap\u0131land\u0131rmak i\u00e7in derin bir uzmanl\u0131k gerektirmezler. Ancak tam bir g\u00fcvenlik stratejisi de\u011filler. \u0130\u015fte d\u00fcr\u00fcst bir kar\u015f\u0131la\u015ft\u0131rma.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00d6zellik<\/th>\n<th>Microsoft \u00f6nceden ayarlanm\u0131\u015f ilkeleri<\/th>\n<th>CIS\/NIST tam k\u0131yaslama<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kurulum h\u0131z\u0131<\/td>\n<td>\u00c7ok h\u0131zl\u0131 (dakika)<\/td>\n<td>Daha yava\u015f (saatler ila g\u00fcnler aras\u0131)<\/td>\n<\/tr>\n<tr>\n<td>Gerekli uzmanl\u0131k<\/td>\n<td>Minimal<\/td>\n<td>Orta d\u00fczeyde<\/td>\n<\/tr>\n<tr>\n<td>Uyumluluk kapsam\u0131<\/td>\n<td>K\u0131smi<\/td>\n<td>Tam<\/td>\n<\/tr>\n<tr>\n<td>\u00d6zelle\u015ftirme<\/td>\n<td>S\u0131n\u0131rl\u0131<\/td>\n<td>Kapsaml\u0131<\/td>\n<\/tr>\n<tr>\n<td>\u0130\u00e7in en iyisi<\/td>\n<td>KOB\u0130'ler ba\u015fl\u0131yor<\/td>\n<td>Uyumlulu\u011fun a\u011f\u0131r bast\u0131\u011f\u0131 sekt\u00f6rler<\/td>\n<\/tr>\n<tr>\n<td>Maliyet<\/td>\n<td>M365'e dahildir<\/td>\n<td>Serbest \u00e7er\u00e7eveler, dahili zaman<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/www.trueconfig.io\/blog\/cis-benchmark-microsoft-365-implementation-guide\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">Uygulama deneyimlerine g\u00f6re<\/a>, Microsoft \u00f6n ayar ilkeleri, h\u0131zl\u0131 kazan\u0131mlara ihtiya\u00e7 duyan k\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in do\u011fru ba\u015flang\u0131\u00e7 noktas\u0131 olurken, sa\u011fl\u0131k, finans veya hukuk hizmetleri gibi d\u00fczenlemeye tabi sekt\u00f6rlerde faaliyet g\u00f6steren i\u015fletmeler i\u00e7in tam bir CIS veya NIST tabanl\u0131 yakla\u015f\u0131m gereklidir. Microsoft 365 \u0130\u015f Ekstra, \u00f6nceden ayarlanm\u0131\u015f ilkeler ile tam kurumsal s\u0131n\u0131f koruma aras\u0131nda k\u00f6pr\u00fc kuran \u0130\u015f i\u00e7in Microsoft Defender gibi geli\u015fmi\u015f \u00f6zellikleri de etkinle\u015ftirir.<\/p>\n<p><strong>\u00d6nceden belirlenmi\u015f politikalar yeterli oldu\u011funda:<\/strong><\/p>\n<ul>\n<li>\u2705 S\u0131n\u0131rl\u0131 BT kaynaklar\u0131na sahip k\u00fc\u00e7\u00fck bir ekipsiniz<\/li>\n<li>D\u00fczenlenmi\u015f bir sekt\u00f6rde de\u011filsiniz<\/li>\n<li>\u2705 H\u0131zl\u0131 korunmaya ihtiyac\u0131n\u0131z var ve zamanla iyile\u015feceksiniz<\/li>\n<li>\u2705 G\u00fcvenlik yolculu\u011funuza ba\u015fl\u0131yorsunuz ve bir temel \u00e7izgiye ihtiyac\u0131n\u0131z var<\/li>\n<\/ul>\n<p><strong>Tam k\u0131yaslamaya ne zaman ge\u00e7ilmeli?<\/strong><\/p>\n<ul>\n<li>\ud83d\uded1 Hassas m\u00fc\u015fteri verilerini i\u015fliyorsunuz (sa\u011fl\u0131k, finansal, yasal)<\/li>\n<li>\ud83d\uded1 Bir m\u00fc\u015fteri veya i\u015f orta\u011f\u0131 belgelendirilmi\u015f uyumluluk talep eder<\/li>\n<li>\ud83d\uded1 Bir g\u00fcvenlik olay\u0131 ya\u015fad\u0131n\u0131z ve kapsaml\u0131 bir incelemeye ihtiyac\u0131n\u0131z var<\/li>\n<li>\ud83d\uded1 Bir g\u00fcvenlik denetimine veya sertifikasyonuna haz\u0131rlan\u0131yorsunuz<\/li>\n<\/ul>\n<p>Profesyonel \u0130pucu: Bug\u00fcn \u00f6nceden belirlenmi\u015f politikalar\u0131 kullan\u0131yor olsan\u0131z bile, neyi neden etkinle\u015ftirdi\u011finizi belgeleyin. Bu dok\u00fcmantasyon, resmi bir uyumluluk duru\u015funa do\u011fru at\u0131lan ilk ad\u0131md\u0131r ve gelecekteki denetimleri \u00e7ok daha az sanc\u0131l\u0131 hale getirir.<\/p>\n<p>Yer imlerine eklemeye de\u011fer bir kaynak da <a href=\"https:\/\/operacinesistema.lt\/tr\/how-security-powers-smart-microsoft-licensing-choices\/\">Microsoft lisanslama g\u00fcvenlik se\u00e7enekleri<\/a>, Bu, lisans kademenizin hangi g\u00fcvenlik \u00f6zelliklerini kullanabilece\u011finizi do\u011frudan nas\u0131l belirledi\u011fini a\u00e7\u0131klar. Do\u011fru lisans\u0131 se\u00e7mek ba\u015fl\u0131 ba\u015f\u0131na bir g\u00fcvenlik karar\u0131d\u0131r.<\/p>\n<hr>\n<h2 id=\"beyond-checklists-the-real-world-test-of-it-security-planning\">Kontrol listelerinin \u00f6tesinde: BT g\u00fcvenlik planlamas\u0131n\u0131n ger\u00e7ek d\u00fcnya testi<\/h2>\n<p>Teknik ad\u0131mlar\u0131 g\u00f6rd\u00fcn\u00fcz. \u015eimdi en diren\u00e7li i\u015fletmelerin statik listelerden \u00e7evik, eyleme ge\u00e7irilebilir g\u00fcvenlik k\u00fclt\u00fcr\u00fcne nas\u0131l ge\u00e7ti\u011fini g\u00f6r\u00fcyorsunuz.<\/p>\n<p>\u00c7o\u011fu g\u00fcvenlik makalesinin s\u00f6ylemedi\u011fi bir \u015fey var: Bir kontrol listesi, ne kadar iyi olursa olsun, yaln\u0131zca etraf\u0131ndaki k\u00fclt\u00fcr kadar yararl\u0131d\u0131r. Her kutuyu i\u015faretleyen ve yine de ihlallere maruz kalan i\u015fletmeler g\u00f6rd\u00fck \u00e7\u00fcnk\u00fc kontrol listesi kimsenin bakmad\u0131\u011f\u0131 payla\u015f\u0131lan bir s\u00fcr\u00fcc\u00fcde duruyordu. G\u00fcvenlik ya\u015fayan bir s\u00fcre\u00e7tir, bir belge de\u011fil.<\/p>\n<p>G\u00f6zlemledi\u011fimiz en diren\u00e7li KOB\u0130'ler g\u00fcvenlik kontrol listelerine ak\u0131ll\u0131 i\u015fletmelerin finansal raporlar\u0131na davrand\u0131klar\u0131 gibi davran\u0131yorlar. D\u00fczenli olarak g\u00f6zden ge\u00e7iriliyor, ko\u015fullar de\u011fi\u015fti\u011finde g\u00fcncelleniyor ve i\u015fletmeden sorumlu ki\u015filer taraf\u0131ndan tart\u0131\u015f\u0131l\u0131yor. On sekiz ay \u00f6nce bir kez g\u00f6zden ge\u00e7irdi\u011finiz bir kontrol listesi bir g\u00fcvence de\u011fil, bir y\u00fck\u00fcml\u00fcl\u00fckt\u00fcr.<\/p>\n<p><strong>Otomasyon k\u00fc\u00e7\u00fck ekipler i\u00e7in her \u015feyi de\u011fi\u015ftirir.<\/strong> \u00d6zel bir g\u00fcvenlik personeliniz yoksa, otomasyon en iyi m\u00fcttefikinizdir. Microsoft Intune gibi ara\u00e7lar cihaz uyumlulu\u011funu otomatik olarak zorlar. \u0130\u015f i\u00e7in Microsoft Defender, panolar\u0131 izlemenizi gerektirmeden uyar\u0131lar olu\u015fturur. Ko\u015fullu eri\u015fim ilkeleri, insan m\u00fcdahalesi olmadan riskli oturum a\u00e7ma i\u015flemlerini engeller. Bu ara\u00e7lar, manuel bir kontrol listesi s\u00fcrecinin yapabilece\u011finden \u00e7ok daha fazlas\u0131n\u0131 yapar.<\/p>\n<p>Ancak otomasyonun bir k\u00f6r noktas\u0131 vard\u0131r: insanlar. Kimlik av\u0131 sald\u0131r\u0131lar\u0131 teknik kontrolleri atlatt\u0131klar\u0131 i\u00e7in de\u011fil, insanlar\u0131 kand\u0131rarak teknik kontrollerin durduramayaca\u011f\u0131 eylemlerde bulunmalar\u0131n\u0131 sa\u011flad\u0131klar\u0131 i\u00e7in ba\u015far\u0131l\u0131 olur. Finans m\u00fcd\u00fcr\u00fcn\u00fcz\u00fc bir banka havalesini onaylamaya ikna eden iyi haz\u0131rlanm\u0131\u015f bir kimlik av\u0131 e-postas\u0131 tek bir g\u00fcvenlik uyar\u0131s\u0131n\u0131 bile tetiklemez. \u0130\u015fte bu y\u00fczden d\u00fczenli personel e\u011fitimi tart\u0131\u015f\u0131lmazd\u0131r.<\/p>\n<p>Y\u0131lda en az iki kez k\u0131sa, pratik g\u00fcvenlik fark\u0131ndal\u0131\u011f\u0131 e\u011fitimlerine yat\u0131r\u0131m yap\u0131n. Ekibinizin kar\u015f\u0131la\u015ft\u0131\u011f\u0131 ger\u00e7ek senaryolara odaklan\u0131n: sahte fatura e-postalar\u0131, bilinmeyen misafirlerden gelen \u015f\u00fcpheli Teams mesajlar\u0131, beklenmedik \u015fifre s\u0131f\u0131rlama talepleri. Teorik de\u011fil, konuyla ilgili olsun. Kimlik av\u0131n\u0131 tan\u0131maya y\u00f6nelik 15 dakikal\u0131k bir e\u011fitim oturumu, kimsenin okumad\u0131\u011f\u0131 60 sayfal\u0131k bir g\u00fcvenlik politikas\u0131 belgesinden daha de\u011ferlidir.<\/p>\n<p>Do\u011frudan belirtilmesi gereken yayg\u0131n bir hata da vard\u0131r: g\u00fcvenlik yaz\u0131l\u0131m\u0131n\u0131 orijinal, lisansl\u0131 bir i\u015fletim sisteminin yerine koymak. Lisanss\u0131z veya sahte Windows kurulumlar\u0131 tam g\u00fcvenlik g\u00fcncelle\u015ftirmelerini almaz, Microsoft Defender'\u0131n d\u00fczg\u00fcn \u00e7al\u0131\u015fmas\u0131n\u0131 engelleyebilir ve \u00f6nceden y\u00fcklenmi\u015f k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar i\u00e7erebilir. Tehlikeli bir temel \u00fczerine g\u00fcvenli bir kontrol listesi in\u015fa edemezsiniz. \u0130\u00e7in <a href=\"https:\/\/operacinesistema.lt\/tr\/secure-microsoft-software-buying-tips-2026\/\">g\u00fcvenli\u0307 yazilim satin alma i\u0307pu\u00e7lari<\/a> Sat\u0131n alma kararlar\u0131n\u0131 g\u00fcvenlik duru\u015funuza ba\u011flayan bu k\u0131lavuz, riskleri net bir \u015fekilde ele al\u0131yor.<\/p>\n<p>Buradan \u00e7\u0131kar\u0131lacak d\u00fcr\u00fcst sonu\u00e7 \u015fudur: kontrol listeleri haritad\u0131r, yolculuk de\u011fil. Size nereye gidece\u011finizi s\u00f6ylerler, ancak sizin i\u00e7in yolda y\u00fcr\u00fcmezler. G\u00fcvende kalan i\u015fletmeler, haritay\u0131 d\u00fczenli olarak g\u00f6zden ge\u00e7iren, arazi de\u011fi\u015fti\u011finde ayarlama yapan ve ekipteki herkesin rotay\u0131 bildi\u011finden emin olan i\u015fletmelerdir.<\/p>\n<hr>\n<h2 id=\"secure-your-microsoft-environment-with-licensed-solutions\">Microsoft ortam\u0131n\u0131z\u0131 lisansl\u0131 \u00e7\u00f6z\u00fcmlerle g\u00fcvence alt\u0131na al\u0131n<\/h2>\n<p>Stratejiniz \u00fczerinde d\u00fc\u015f\u00fcnd\u00fckten sonra, \u015fimdi i\u00e7g\u00f6r\u00fcy\u00fc ger\u00e7ek korumaya d\u00f6n\u00fc\u015ft\u00fcrme zaman\u0131d\u0131r.<\/p>\n<p>Bu denetim listesindeki her ad\u0131m bir \u015feyin do\u011fru olmas\u0131na ba\u011fl\u0131d\u0131r: Microsoft yaz\u0131l\u0131m\u0131n\u0131z orijinal ve tam lisansl\u0131d\u0131r. Ger\u00e7ek bir lisans olmadan Windows Update g\u00fcvenlik yamalar\u0131n\u0131 g\u00f6ndermeyi durdurabilir, Microsoft Defender d\u00fczg\u00fcn \u00e7al\u0131\u015fmayabilir ve bu denetim listesinin dayand\u0131\u011f\u0131 ara\u00e7lara eri\u015fiminizi kaybedebilirsiniz. Lisanss\u0131z yaz\u0131l\u0131m sadece yasal bir risk de\u011fildir. Do\u011frudan bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131d\u0131r.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/csuxjmfbwmkxiegfpljm.supabase.co\/storage\/v1\/object\/public\/blog-images\/organization-15269\/1776959638373_operacinesistema.png\" alt=\"https:\/\/operacinesistema.lt\/en\/checkout\/?add-to-cart=6128\"><\/p>\n<p>At <a href=\"http:\/\/operacinesistema.lt\/tr\/\">operacinesistema.lt<\/a>, e-posta yoluyla veya fiziksel USB s\u00fcr\u00fcmleri olarak an\u0131nda teslim edilen orijinal Windows 10 ve Windows 11 Pro lisanslar\u0131 sa\u011fl\u0131yoruz, b\u00f6ylece i\u015fletmeniz g\u00fcvenlik duru\u015funu do\u011frulanm\u0131\u015f bir temel \u00fczerine in\u015fa edebilir. \u0130ster yeni bir cihaz i\u00e7in tek bir lisansa ister b\u00fcy\u00fcyen bir ekip i\u00e7in birden fazla anahtara ihtiyac\u0131n\u0131z olsun, bizim <a href=\"https:\/\/operacinesistema.lt\/tr\/secure-windows-license-buying-guide-step-by-step\/\">g\u00fcvenli Windows lisans k\u0131lavuzu<\/a> tam olarak neye bakman\u0131z gerekti\u011fi konusunda size yol g\u00f6sterir. Birden fazla cihaz\u0131 y\u00f6neten i\u015fletmeler i\u00e7in KOB\u0130 yaz\u0131l\u0131m lisans\u0131 k\u0131lavuzumuz, t\u00fcm filonuzda uyumlu ve g\u00fcvenli kalman\u0131za yard\u0131mc\u0131 olur. Kontrol listenize sa\u011flam bir zeminde ba\u015flay\u0131n. \ud83d\udd25<\/p>\n<hr>\n<h2 id=\"frequently-asked-questions\">S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3 id=\"what-is-the-first-step-in-a-microsoft-it-security-checklist\">Microsoft BT g\u00fcvenlik kontrol listesinin ilk ad\u0131m\u0131 nedir?<\/h3>\n<p>T\u00fcm kullan\u0131c\u0131 hesaplar\u0131 i\u00e7in \u00e7ok fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 (MFA) etkinle\u015ftirerek ba\u015flay\u0131n, \u00e7\u00fcnk\u00fc bu tek ad\u0131m Microsoft 365 ortamlar\u0131na y\u00f6nelik en yayg\u0131n sald\u0131r\u0131lar\u0131 an\u0131nda engeller.<\/p>\n<h3 id=\"which-security-framework-should-small-businesses-use-for-microsoft-365\">K\u00fc\u00e7\u00fck i\u015fletmeler Microsoft 365 i\u00e7in hangi g\u00fcvenlik \u00e7er\u00e7evesini kullanmal\u0131?<\/h3>\n<p>CIS Microsoft 365 Benchmark, Seviye 1'de k\u00fc\u00e7\u00fck ekipler i\u00e7in ger\u00e7ek\u00e7i olan ve kimlik, e-posta ve i\u015fbirli\u011fi g\u00fcvenli\u011fi gibi en kritik alanlar\u0131 kapsayan a\u00e7\u0131k, kuralc\u0131 denetimler sunar.<\/p>\n<h3 id=\"are-microsoft-preset-security-policies-enough-for-compliance\">Microsoft'un \u00f6nceden belirlenmi\u015f g\u00fcvenlik ilkeleri uyumluluk i\u00e7in yeterli mi?<\/h3>\n<p>\u00d6nceden belirlenmi\u015f politikalar temelleri iyi bir \u015fekilde kapsar, ancak NIST veya PCI-DSS gibi standartlarla resmi uyumluluk genellikle her kontrol uygulamas\u0131n\u0131n belgelenmi\u015f kan\u0131tlar\u0131yla birlikte tam bir k\u0131yaslama yakla\u015f\u0131m\u0131 gerektirir.<\/p>\n<h3 id=\"how-often-should-you-review-your-it-security-checklist\">BT g\u00fcvenlik kontrol listenizi ne s\u0131kl\u0131kla g\u00f6zden ge\u00e7irmelisiniz?<\/h3>\n<p>Kontrol listenizi en az \u00fc\u00e7 ayda bir veya b\u00fcy\u00fck sistem de\u011fi\u015fikliklerinden, yeni yaz\u0131l\u0131m da\u011f\u0131t\u0131mlar\u0131ndan veya g\u00fcvenlik olaylar\u0131ndan hemen sonra g\u00f6zden ge\u00e7irin ve g\u00fcncelleyin.<\/p>\n<h3 id=\"what-are-the-top-three-protections-every-smb-needs-for-microsoft-software\">Her KOB\u0130'nin Microsoft yaz\u0131l\u0131m\u0131 i\u00e7in ihtiya\u00e7 duydu\u011fu ilk \u00fc\u00e7 koruma nedir?<\/h3>\n<p>T\u00fcm hesaplar i\u00e7in MFA'y\u0131 etkinle\u015ftirin, t\u00fcm Windows cihazlar\u0131n\u0131 tamamen g\u00fcncel tutun ve genel y\u00f6netici ayr\u0131cal\u0131klar\u0131n\u0131 \u00f6zel hesaplarla s\u0131n\u0131rlay\u0131n. Bu \u00fc\u00e7 g\u00fcvenlik \u00f6nceli\u011fi, Microsoft yaz\u0131l\u0131m\u0131 kullanan t\u00fcm k\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in riskte en b\u00fcy\u00fck ani azalmay\u0131 sa\u011flar.<\/p>\n<h2 id=\"recommended\">Tavsiye edilir<\/h2>\n<ul>\n<li><a href=\"https:\/\/operacinesistema.lt\/tr\/microsoft-os-security-checklist-2026\/\">Microsoft \u0130\u015fletim Sistemi G\u00fcvenlik Kontrol Listesi 2026: K\u00f6t\u00fc Ama\u00e7l\u0131 Yaz\u0131l\u0131mlar\u0131 50% ile Azalt\u0131n<\/a><\/li>\n<li><a href=\"https:\/\/operacinesistema.lt\/tr\/secure-software-purchase-checklist-microsoft-os-licenses\/\">Microsoft i\u015fletim sistemi lisanslar\u0131 i\u00e7in g\u00fcvenli yaz\u0131l\u0131m sat\u0131n alma kontrol listesi<\/a><\/li>\n<li><a href=\"https:\/\/operacinesistema.lt\/tr\/proven-windows-security-tips-to-protect-your-pc-and-business\/\">Bilgisayar\u0131n\u0131z\u0131 ve \u0130\u015finizi Korumak i\u00e7in Kan\u0131tlanm\u0131\u015f Windows G\u00fcvenlik \u0130pu\u00e7lar\u0131<\/a><\/li>\n<li><a href=\"https:\/\/operacinesistema.lt\/tr\/how-security-powers-smart-microsoft-licensing-choices\/\">G\u00fcvenlik, ak\u0131ll\u0131 Microsoft lisanslama se\u00e7imlerini nas\u0131l destekliyor?<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Microsoft yaz\u0131l\u0131m\u0131 i\u00e7in \u00f6zel bir BT g\u00fcvenlik kontrol listesini ke\u015ffedin. Bug\u00fcn bu temel ad\u0131mlarla i\u015fletmenizi verimli bir \u015fekilde koruyun!<\/p>","protected":false},"author":1,"featured_media":6775,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[141],"tags":[],"class_list":["post-6773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-operating-systems"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IT Security Checklist: Essential Steps for Microsoft Software<\/title>\n<meta name=\"description\" content=\"Discover a tailored IT security checklist for Microsoft software. 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