
Chapter 5 - Security Management
Twin WAN DNS → IP Gateway
Chapter Contents
•Block URL
•Access Filter
•Session Limit
•Firewall Exception
Overview
 Block URL - This feature blocks specific web sites by IP address, URL, or keywords.
 Access Filter - Block all Internet access, 
 Session Limit - Eliminate users’ Internet access and send email alert to the administrator if the device detects new sessions that exceeds the maximum sampling time.
 Firewall Exception
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