Planex 04FW user manual download (Page 60 of 81)

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Broadband DSL/Cable Firewall Router User’s Manual
59
5. Firewall Configuration
Overview
An Internet firewall allows approved traffic in and out
according to a predetermined plan. A firewall is a safeguard
security mechanism that provides protection between LAN
and WAN. It protects the intranet from intrusion by outsides
and hackers, thus providing a secure environment for users.
The Broadband DSL/Cable Firewall Router provides a
number of functions to user, including:
1.
Basic Setting.
2.
LAN to WAN Access Rule.
3.
WAN to LAN Access Rule.
4.
URL Blocking.
5.
E-mail Alerts.
6.
Event Log.
Sample
This manual is suitable for devices