User's Manual

5.4 URL Filtering
URL filter is used to deny LAN users from accessing the internet. Block those URLs which contain keywords listed
below.
5.5 DMZ
A Demilitarized Zone is used to provide Internet services without sacrificing unauthorized access to its local
private network. Typically, the DMZ host contains devices accessible to Internet traffic, such as Web (HTTP)
servers, FTP servers, SMTP (e-mail) servers and DNS servers.