White Papers
Table Of Contents
- Contents
- Change history
- Overview
- Securing network connections
- Managing devices remotely
- Managing login methods
- Restricting public access to functions, applications, printer management, and security options
- Using local accounts
- Using LDAP or LDAP+GSSAPI
- Using Kerberos
- Using Active Directory
- Creating LDAP, LDAP+GSSAPI, or Active Directory groups
- Editing or deleting LDAP, LDAP+GSSAPI, or Active Directory groups
- Understanding access controls
- Managing certificates
- Managing other access functions
- Securing data
- Troubleshooting
- User is locked out
- User is logged out automatically
- User cannot access applications or functions
- KDC and MFP clocks are out of sync
- Domain controller certificate is not installed
- KDC is not responding within the required time
- LDAP lookups fail
- Make sure that the server and firewall settings are configured to allow communication between the pr ...
- If reverse DNS lookup is not used in your network, then disable it in the Kerberos settings
- If the LDAP server requires SSL, then enable SSL for LDAP lookups
- Narrow the LDAP search base to the lowest possible scope that includes all necessary users
- Make sure that all LDAP attributes that are being searched for are correct
- Notices
- Index
3 Click Save.
Enabling the security reset jumper
If the device is locked down due to a forgotten administrator password or lost network connectivity, then you
can recover the device by resetting it. Access the controller board and move the reset jumper to cover the
middle and unexposed prongs.
Using a cable lock to secure access to the controller board ensures that the device is not maliciously reset.
Warning—Potential Damage: Resetting the device deletes all customer data.
The secure reset feature requires specifying in the Embedded Web Server the eect of using the security reset
jumper, which is on the controller board.
1 From the Embedded Web Server, click Settings > Security > Miscellaneous.
2 In the Security Reset Jumper menu, select either of the following:
• Enable “Guest” access—Provide guests with full access control.
• No Eect—All protected access controls remain protected.
Warning—Potential Damage: If this option is selected, then the device is locked down and you
cannot access the security menus. To replace the device controller board and regain access to the
security menus, a service call is required.
3 Click Save.
Managing other access functions 27