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XCCDF
Microsoft Skype for Business 2016 Security Technical Implementation Guide
SRG-APP-000219
SRG-APP-000219
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000219
1 Rule
<GroupDescription></GroupDescription>
Session Initiation Protocol (SIP) security mode must be configured.
Medium Severity
<VulnDiscussion>When Lync connects to the server, it supports various authentication mechanisms. This policy allows the user to specify whether Digest and Basic authentication are supported. Disabled (default): NTLM/Kerberos/TLS-DSK/Digest/Basic Enabled: Authentication mechanisms: NTLM/Kerberos/TLS-DSK Gal Download: Requires HTTPS if user is not logged in as an internal user. </VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>