HP Commercial LaserJet Printers and MFPs - Imaging and Printing Security Best Practices

Chapter 3 HP LaserJet and Color LaserJet MFP Security Checklist 51
2. Review your settings and then click the Configure Devices button to execute the
configuration.
Configuring MFP File System Settings
The File system category provides settings for access to the MFP hard drive, the Compact Flash
card, and optional data storage devices. Several security settings are available that can help
prevent unauthorized access to data.
File System External Access
It is recommended that all external access to the file systems on your MFPs be disabled. To do so,
follow these instructions:
1. Click the File System category to select File System External Access (Figure
47).
Figure 47: The File System External Access options.
2. Disable all options (see the table below).
The following table lists and explains the recommended settings:
File system Access
Option
Recommended
Setting
Explanation
PJL Disabled Prevents access to the file
system through this protocol
PML Disabled Prevents access to the file
system through this protocol
NFS Disabled Prevents access to the file
system through this protocol
NOTE: Disabling the NFS
option disables the entire