3.018 - Anonymous enumeration of shares must be restricted.

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Information

Allowing anonymous logon users (null session connections) to list all account names and enumerate all shared resources can provide a map of potential points to attack the system.

Solution

Configure the policy values for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> 'Network access: Do not allow anonymous enumeration of SAM accounts and shares' to 'Enabled'.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_Windows_7_V1R32_STIG.zip