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

Chapter 4 HP LaserJet and Color LaserJet MFP Security Checklist 61
Chapter 4: Advanced Security for Multiple MFPs
This chapter gives some tips for configuring more advanced security settings for one or more MFPs
using HP Web Jetadmin. These features should be set up before locking down your MFPs using the
settings in the previous chapter. This allows adequate testing of your security solution to be
completed while you still have open access to your devices. If you are looking for information in
this section that is not contained in this document you can refer to the MFP User Guides and the HP
Jetdirect Administrator Guide for more information. You can find these documents and more
information by searching for it at hp.com.
Access Control List (ACL)
The ACL limits network access to the MFPs to only the IP addresses or subnets that you specify. This
includes printing and all other access. Thus, to access the device an administrator must use a
computer that is on the list, have the correct Web Jetadmin password, and then have the correct
SNMPv3 credentials to manage the MFPs.
The following MFP models also have a Jetdirect Firewall feature along with the Access Control List:
 HP LaserJet M3027 MFP
 HP LaserJet M3035 MFP
 HP LaserJet M4345 MFP
 HP LaserJet M5025 MFP
 HP LaserJet M5035 MFP
 HP LaserJet M9040 MFP
 HP LaserJet M9050 MFP
 HP Color LaserJet CM3530 MFP
 HP Color LaserJet CM6030 MFP
 HP Color LaserJet CM6040 MFP
HP Web Jetadmin may not provide options to configure the Jetdirect Firewall settings. Look for them
in the MFP EWS.
Note:
Keep in mind that the ACL is not configured until at least one computer
is in the list. When it is configured, no computer outside the list will have
access to the MFP including printing.
Follow these steps to configure the ACL:
1. On the Config tab click Access Control List (Figure 57) under the Security
Category.