Firewall For Secure Broadband Internet Access; Figure 1 Internet Access Application; Figure 2 Firewall Application - ZyXEL Communications ZyAir G-2000 PlusV2 User Manual

ZyXEL G-2000 Plus v2 User's Guide

Figure 1 Internet Access Application

1.3.2 Firewall for Secure Broadband Internet Access

The ZyXEL device provides protection from attacks by Internet hackers. By default, the
firewall blocks all incoming traffic from the WAN. The firewall supports TCP/UDP
inspection and DoS (Denial of Services) detection and prevention, as well as real time alerts,
reports and logs.

Figure 2 Firewall Application

44 Chapter 1 Getting to Know Your Device