Configuring Password Policy
            
                Use of strong passwords makes it more difficult for intruders to crack user
                    passwords and access the HPDU device.
                
                    - 
                        Force users to use strong passwords. 
- 
                        Force users to change passwords at a regular interval -- that is,
                            password aging. 
                - 
                    To configure password aging, select Device Settings → Security →
                        Password Policy to open the Password Policy page.
                
- 
                    For Password Aging, select Enabled.
                
- 
                    To determine how often users are requested to change their passwords, for
                        the Password Aging Interval, type a value or click the Up arrow or Down
                        arrow and select a time option.
                    
 Note - 
                        If you type a time value, include a time unit. For example, 10 days is
                            10 d.
 
- 
                    Click Save.