Managing Password Complexity in Ubuntu 22.04 | Password Age | Password Length | Strong Password

Описание: In this video we will cover about Enabling Password Aging, Password Strength, Password Complexity and retry rule in Ubuntu
We will use Linux Change command

We will also talk about /etc/login.defs file
and /etc/pam.d/common-password file

linux password aging, Strength and Complexity
password aging in linux

Here you can set number of retries, minimum class (Upper case, lower case and special characters, and length of password)
password requisite pam_pwquality.so retry=3 minclass=2 minlen=9
This line is use to set remember old passwords (you can set as per your desire)
password [success=1 default=ignore] pam_unix.so obscure use_authtok try_first_pass sha512 remember=5