Značkyhardening

Windows: Další hardening kerberosu

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Jako MC776076 publikoval 12.3.2024 Microsoft zprávu New steps have been released to mitigate Kerberos signature validation vulnerabilities. The April 2024 security update released on April 9, 2024 addresses a security vulnerability in the Kerberos PAC Validation Protocol. New Take Action steps have been released as part of KB5037754 to prevent bypassing PAC signature validation security...

Windows: Hardening v ověření certifikátem

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Jako MC465515 publikoval 18.10.2022 Microsoft zprávu Take action: Understand domain join hardening changes and avoid potential operational issues.

All servers that run Active Directory Certificate Services and Windows domain controllers will be updated to Full Enforcement mode

Windows: Nefukční domain join

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Jako MC447316 publikoval 18.10.2022 Microsoft zprávu Take action: Understand domain join hardening changes and avoid potential operational issues.

Domain join operations might intentionally fail with error "0xaac (2732): NERR_AccountReuseBlockedByPolicy" and text "An account with the same name exists in Active Directory.

Windows ADDS: Hardening LDAP

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Jako MC408406 publikoval 13.7.2022 Microsoft zprávu Reminder: Active Directory Domain Services Elevation of Privilege Vulnerability hardening changes as of April 11, 2023. In 2021, Microsoft addressed a security vulnerability bypass Active Directory Domain Services Elevation of Privilege Vulnerability. This bypass allows certain users to set arbitrary values on security-sensitive...

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