MP.JL.CISW11INT.L1.195 Network Security Minimum Session Security For NTLMSSP Based Clients is set to Require NTLM and 128-bit encryption
Description
CIS Microsoft Intune for Windows 11 Benchmark, recommendation 49.22 (Level 1).
The test passes when an assigned settings catalog policy for Windows sets Local Policies Security Options > Network Security Minimum Session Security For NTLMSSP Based Clients to Require NTLM and 128-bit encryption, and no other assigned policy sets it to something else.
Remediation action
- In the Microsoft Intune admin center, go to Devices > Configuration and open (or create) a settings catalog policy for Windows 10 and later.
- Add Local Policies Security Options > Network Security Minimum Session Security For NTLMSSP Based Clients and set it to Require NTLM and 128-bit encryption.
- Assign the policy to your Windows devices, and remove any other assigned policy that sets it to something else.
Related links
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