Microsoft Secure LDAP Security Update for Cisco UC Systems and SMACS

Posted by John Marrett on Feb 13, 2020 10:29:53 AM

Over the coming months, Microsoft will be publishing security updates related to Advisory ADV190023 that will significantly affect how LDAP can be used in a Microsoft Active Directory (AD) environment. In the first round of security patches scheduled for March 2020, logging will be enabled by default for insecure LDAP connections. In the second half of 2020 (so no earlier than July), insecure LDAP communications will be blocked. This will affect all external systems that make use of LDAP to synchronize and authenticate users.

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Topics: LDAP security, Microsoft Secure LDAP Security Update

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