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AhnLab TrusGuard Installation Guide
Note
When connection is allowed, TrusGuard checks whether the session has timed out when a certain time
has passed after the first login, this is called Connection Log. This log can only be controlled with the
get_conn_alive_log
and
set_conn_alive_log
commands..
Block Log
Logs on packets that have been denied connection. The following packets will be denied connection.
Packets blocked by firewall or other policies
Unvalid TCP packets
TCP packet validation can be changed in
System > Session > Session
.
Security Log
Logs on the result of applying Internet access control, IPS and Content Filters. Go to
Monitor Center >
Menu > Log > Security Log
to search for/check security logs.
There are the following security log licenses:
General
Provides general proxy features of Firewall and Contents Filters, except IPv6.
Web Traffic Limit: Records logs on web traffic limit.
Proxy Login: Records logs on user authentication to open proxy session.
Proxy Session: Records logs on starting and ending time of session connected by proxy.
Mail Proxy: Records logs on mail processed through SMTP and POP3 proxy.
Web Filter: Records logs on website filtering.
DNS Filter: Records logs on DNS filtering.
Internet Access Control
This license work with AhnLab Policy Center (APC) to provide Internet access control features.
Internet Access Control: Records logs on Internet access control.
IPS
This license provides IPS features.
IPS: Records logs on network intrusions.
Anti-Virus
This license provides Anti-Virus features.
Anti-Virus: Records logs on detected viruses.
