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Should service accounts be locked?
A service account should not have a weak password, chosen by a human. Such a password is entered only during configuration phases, by administrators, who will not have to remember it. A service account password should be generated with a computer, and be fatly random.
Why service account is getting locked frequently?
The common causes for account lockouts are: End-user mistake (typing a wrong username or password) Service accounts passwords cached by the service control manager. User is logged in on multiple computers or disconnected remote terminal server sessions.
How do you fix frequent lockout issues?
Troubleshooting steps:
- Click Start, click Run, type “control userpasswords2” (without the quotation marks), and then click OK.
- Click the Advanced tab.
- Click the “Manage Password” button.
- Check to see if these domain account’s passwords are cached. If so, remove them.
- Check if the problem has been resolved now.
Can you enforce an account lockout in AFAIK?
AFAIK, you cannot Enforce an Account lockout Policy set to “0” with a FGPP. You have to set a value between 1 and 65535 (or around that). So what you could do is set the value to 65535 for the Account Lockout Policy in the FGPP. Then, apply this FGPP to a Domain Global Group where ALL you Services Accounts are member of. This should work.
How often does a domain account lock out?
I have been in a discussion lately with our security team, and I want to get an answer from this group. Currently our security policy states that domain accounts will lock out after 5 failed attempts. This goes for all domain accounts, including service accounts.
Can a locked out account prevent a DoS attack?
This configuration will, therefore, prevent accidental account lockouts and reduce help desk calls, but will not prevent a DoS attack. If this policy setting is enabled, a locked-out account will not be usable until it is reset by an administrator or until the account lockout duration expires.
Can a lockout policy be set to 0?
Tried to set on accounts the “Password never expires” and “User cannot change password” with no luck. Thank you!! AFAIK, you cannot Enforce an Account lockout Policy set to “0” with a FGPP.