yes, by entering the device's IP address to the HP Security Manager server

yes, by updating via HP Security Manager or HP Web Jetadmin

yes, by adding current HP JetDirect network interface cards

yes, by implementing a print server with an OPS server addon

Check HP Security Manager documentation for list of compatible solutions.

Ask your customer.

Contact the third-party providers.

Test a small number of devices in a sandbox environment.

to improve existing compliant settings

to correct non-compliant settings

to introduce a new security policy

to recreate a compliant past security policy