service accounts

  1. CVE-2026-20833: July Updates End Kerberos RC4 Rollback

    Windows security updates released on July 14, 2026, move Active Directory domain controllers into the final enforcement phase of Microsoft’s Kerberos RC4 hardening for CVE-2026-20833. Once the July update is installed, domain controllers no longer honor the temporary RC4DefaultDisablementPhase...
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    • active directory cve 2026 20833 kerberos security service accounts windows server
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    • Forum: Windows News