Unified Security Gateway User's Guide

Chapter 28 Anti-Virus
ZyWALL USG 300 User’s Guide
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• Encrypted traffic. This could be password-protected files or VPN traffic where the
ZyWALL is not the endpoint (pass-through VPN traffic).
• Traffic through custom (non-standard) ports. The only exception is FTP traffic. The
ZyWALL scans whatever port number is specified for FTP in the ALG screen.
• ZIP file(s) within a ZIP file.
28.3 Anti-Virus Summary
Click Anti-X > Anti-Virus to display the configuration screen as shown next.
" You must register for the anti-virus service (at least the trial) before you can
use it.
See Chapter 8 on page 165 for how to register.
Figure 314 Anti-X > Anti-Virus > General