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The Windows SMB server must perform SMB packet signing when possible.


Overview

Finding ID Version Rule ID IA Controls Severity
V-63723 WN10-SO-000125 SV-78213r1_rule Medium
Description
The server message block (SMB) protocol provides the basis for many network operations. Digitally signed SMB packets aid in preventing man-in-the-middle attacks. If this policy is enabled, the SMB server will negotiate SMB packet signing as requested by the client.
STIG Date
Windows 10 Security Technical Implementation Guide 2016-10-28

Details

Check Text ( None )
None
Fix Text (F-69651r1_fix)
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft network server: Digitally sign communications (if Client agrees)" to "Enabled".