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Configure Kerberos encryption types.


Overview

Finding ID Version Rule ID IA Controls Severity
V-21954 3.154 SV-25277r1_rule ECSC-1 Medium
Description
This setting configures a minimum encryption type for Kerberos preventing the use of the DES encryption suites.
STIG Date
Windows 7 Security Technical Implementation Guide 2014-04-06

Details

Check Text ( None )
None
Fix Text (F-22943r1_fix)
Configure the policy value for “Network Security: Configure encryption types allowed for Kerberos” to “Enabled” with only the following selected:

RC4_HMAC_MD5
AES128_HMAC_SHA1
AES256_HMAC_SHA1
Future encryption types