SECURITY
Version 1.0, 12/2014. Copyright 2012 Hitron Technologies
95
Version 1.0, 12/2014. Copyright 2014 Hitron Technologies
95
Hitron CGNM-2250 User’s Guide
7
Security
This chapter describes the screens that display when you click Security in the
toolbar. It contains the following sections:
Security Overview on page 95
The Firewall Screen on page 96
The Service Filter Screen on page 99
The Device Filter Screen on page 104
The Keyword Filter Screen on page 108
7.1 Security Overview
This section describes some of the concepts related to the Security screens.
7.1.1 Firewall
The term “firewall” comes from a construction technique designed to prevent the
spread of fire from one room to another. Similarly, your CGNM-2250’s firewall
prevents intrusion attempts and other undesirable activity originating from the WAN,
keeping the computers on your LAN safe. You can also use filtering techniques to
specify the computers and other devices you want to allow on the LAN, and prevent
certain traffic from going from the LAN to the WAN.
To Next Page
Loading...
