kb5063880

  1. KB5063880 for Windows Server 2022: Netlogon hardening, SSU+LCU, Secure Boot expiry

    August 12’s cumulative rollup for Windows Server 2022 (KB5063880, OS Build 20348.4052) is a pivotal update that continues Microsoft’s multi-year campaign to harden identity and boot integrity in Windows environments—most notably by reinforcing the Microsoft RPC Netlogon protocol against...
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    • active directory cryptography domain controller identity hardening incident response kb5063880 kerberos lcu ldap signing monitoring netlogon network segmentation ntlm pac validation patch management referral dos secure boot spnego ssu windows server 2022
    • Replies: 0
    • Forum: Windows News

  2. Netlogon Hardening (CVE-2025-49716) & KB5063880 Patch for Windows Server 2022 + Secure Boot 2026

    Microsoft's recent servicing cycle for Windows Server 2022 ties together two urgent security themes: Microsoft has pushed a cumulative update (KB5063880) that carries fixes and quality improvements while reiterating critical remediation guidance for a Netlogon Remote Protocol hardening released...
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    • active directory authentication certificate expiration cve-2025-49716 ibm storage scale identity security kb5063880 kerberos ms-nrpc netlogon ntlm patch management qnap samba secure boot secure boot certificates servicing stack update winbind windows server 2022
    • Replies: 0
    • Forum: Windows News