iv
7
Security features
83
Overview
..................................................................................................................................................
83
Using Certificates for device security
.......................................................................................................
84
Configure certificate using Web Based Management
.......................................................................
85
Creating and installing a certificate
....................................................................................................
86
Choosing the certificate
.....................................................................................................................
88
How to install the self-signed certificate on your computer
...............................................................
89
Import and export the certificate and private key
...............................................................................
93
Import and export a CA certificate
.....................................................................................................
94
Managing multiple certificates
.................................................................................................................
94
Managing your network machine securely using SSL/TLS
.....................................................................
95
Secure Management using Web Based Management (web browser)
..............................................
95
Secure Management using BRAdmin Professional 3 (Windows
®
)
..........................................................
97
To use the BRAdmin Professional 3 utility securely, you need to follow the points below
................
97
Printing documents securely using SSL/TLS
...........................................................................................
98
Sending or Receiving an E-mail securely
................................................................................................
99
Configuration using Web Based Management (web browser)
..........................................................
99
Sending an E-mail with user authentication
....................................................................................
100
Sending or Receiving an E-mail securely using SSL/TLS
...............................................................
101
Using IEEE 802.1x authentication
.........................................................................................................
102
IEEE 802.1x authentication configuration using Web Based Management (web browser)
.............
102
8
Troubleshooting
105
Overview
................................................................................................................................................
105
Identifying your problem
..................................................................................................................
105
Section II
Network Glossary
9
Types of network connections and protocols
114
Types of network connections
...............................................................................................................
114
Wired network connection example
.................................................................................................
114
Protocols
................................................................................................................................................
116
TCP/IP protocols and functions
.......................................................................................................
116
10
Configuring your machine for a network
120
IP addresses, subnet masks and gateways
..........................................................................................
120
IP address
.......................................................................................................................................
120
Subnet mask
....................................................................................................................................
121
Gateway (and router)
.......................................................................................................................
121
IEEE 802.1x Authentication
...................................................................................................................
122