HP Designjet T920 HP Designjet Printers - Security Features - Page 19

HP Designjet Printer Series Security Settings 3.7 Disable protocols In some cases you might want to disable all protocols that you do not plan to use to access your printer. For example, you might prevent users from sending files through the ftp or connecting through telnet to manage the printer network settings. You can disable unused protocols through the Mgmt. protocols option in the Embedded Web Server or Network enable features in Web JetAdmin. 3.8 IPSec A Firewall or IP Security (IPsec) policy allows you to control traffic to or from the device using network-layer protocols. Either a firewall or IPsec / firewall pages will appear depending on whether IPsec is supported by the print server and device. If IPsec is not supported, firewall pages will be displayed and a firewall policy can be configured. Please note: Before you enable a firewall or IPsec policy, you should make sure you have a secure access to your configuration management settings (for example, through an administrator password). This will ensure your policy is not easily disabled through Telnet, control panel menus, or other management tools. Firewall. Use this page to view or configure a firewall policy. A firewall policy consists of up to 10 rules, where each 19