User's Manual

UTT Technologies Chapter 12 Security
http://www.uttglobal.com Page 308
Chapter 12 Security
This chapter describes how to configure security features, including attack defense,
IP/MAC binding, firewall, DNS filtering, NAT session limit, address group, service group
and schedule.
12.1 Attack Defense
This section describes the Security > Attack Defense page, which includes internal
attack defense and external attack defense.
12.1.1 Internal Attack Defense
In this page, you can do basic internal attack defense settings to enhance network security.
The internal attack defense includes three parts:
z Virus Defense: It can effectively protect the Device against popular virus attacks,
such as, Anti-Blaster virus attack, UDP/ICMP/SYN flood attack, ARP spoofing attack,
and so on.
z Access Restrict: It can effectively protect the Device against DDoS attacks by
restricting /$1KRVWV¶DFFHVVto the Device.
z Other Defense: It can effectively protect the Device against port scanning attack.