Essential Guide to Configuring Linux Password Policies
The Linux system provides a powerful password management mechanism that can effectively enhance server security. Below, we will introduce how to set password complexity rules and expiration times. 1. Setting Password Complexity Rules 1. Using the PAM pam_pwquality Module Edit <span>/etc/pam.d/system-auth</span> or <span>/etc/pam.d/common-password</span> file, and add the following content: password required pam_pwquality.so minlen=10 ucredit=-1 lcredit=-1 … Read more