Using Atlassian access you can set a password policy, but there is no option to prevent users to set simple passwords. The best option, in this case, would be set the minimum password strength to "Very strong" and add a password expiry period, so they will have to create better passwords and change time to time to new ones.
You can find more details in the documentation below:
- Password policies
Hi Atlassian Community, My name is Avni Barman and I am a Product Manager on the Atlassian Access team! One of my top priorities is to help make the administrator's life easier through improved pro...
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