Implement Passwords Policy

Strictly use strong passwords:

 

 Minimum 10 character 

 Combination of Alpha numerical and special characters 

 

 

 Don't reuse the passwords 

 Have different passwords for different accounts 

 Change all default passwords upon installation of new software or new OS 

 Limit failed login attempt to three times and then lock the user 

 Set up a two-factor authentication for critical applications and/or systems