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The Kerberos policy option Maximum lifetime for user ticket renewal must be configured for a maximum of 7 days or less.


Overview

Finding ID Version Rule ID IA Controls Severity
V-2379 AD.4032_2003 SV-28500r1_rule ECSC-1 Medium
Description
This setting determines the period of time (in days) during which a users TGT may be renewed. This security configuration limits the amount of time an attacker has to crack the TGT and gain access.
STIG Date
Windows 2003 Domain Controller Security Technical Implementation Guide 2014-04-07

Details

Check Text ( None )
None
Fix Text (F-5784r1_fix)
Configure the Kerberos policy option "Maximum lifetime for user ticket renewal" to a maximum of 7 days or less.