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
4 In the TTLS Authentication Method menu, select the authentication method to use.
5 Click Save.
Setting the restricted server list
You can
configure
printers to connect only from a list of
specified
TCP/IP addresses. This action blocks all TCP
connections from other addresses, protecting the printer against unauthorized printing and
configuring.
1 From the Embedded Web Server, click Settings > Network/Ports > TCP/IP.
2 In the Restricted Server List field, type up to 10 IP addresses, separated by commas, that are allowed to
make TCP connections.
3 Click Save.
Securing network connections 8