Chapter 20 Anti-Virus; Overview; What You Can Do In This Chapter - ZyXEL Communications NXC5200 User Manual

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H A P T E R

20.1 Overview

Use the NXC's anti-virus feature to protect your connected network from virus/
spyware infection. The NXC checks traffic going in the direction(s) you specify for
signature matches. In the following figure the NXC is set to check traffic coming
from the WAN zone (which includes two interfaces) to the LAN zone.
Figure 129 NXC Anti-Virus Example

20.1.1 What You Can Do in this Chapter

• The General screens
up anti-virus policies and check the anti-virus engine type and the anti-virus
license and signature status.
• The Black/White List screen
black (blocked) and white (allowed) lists of virus file patterns.
• The Signature screen
signatures to get more information about them.
NXC5200 User's Guide
(Section 20.2 on page 290) turn anti-virus on or off, set
(Section 20.3 on page
(Section 20.6 on page
20
Anti-Virus
295) sets up anti-virus
299) allows you to search the
287