
duvrc (duvrc) asked a question.
Is there a way to create a group policy that will prevent the re-use of user credentials? For example, we identify users by initials and if I have a user ABC join and then leave, for the next "X" yrs we cannot use ABC. Future iterations would have to be ABC1, ABC2, etc. for example.
Is there an ability within Okta that I can create this when we are onboarding new users, and any attempts to use the same identifiers would flag?

Hello @duvrc (duvrc) Thank you for reaching out to our community.
This might be achieved though Password policy and to "Enforce password history for last: enter the number of distinct passwords that a user must create before they can reuse a previous password. This prevents users from reusing a previous password for a specified period of time. You can configure this setting from one to 30 passwords."
Please see out password policy documentation here :
https://help.okta.com/en/prod/Content/Topics/Security/policies/configure-password-policies.htm
If the above is not what you are looking for then this would be a Feature request, and you can submit one from our Idea section.
Hope this helps.
Thank you Paul. This would be more along the lines of not allowing a username to be reused. Sounds like this is a feature development and I will put in the request. Thank you for the help!