Billion Electric Company BiGuard 2 - Manual (Page 91)

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4.4.4.5 Intrusion Detection
Intrusion Detection can prevent most common DoS attacks from the Internet or from
LAN users.
Intrusion Detection: Enable or disable this function.
Intrusion Log: All the detected and dropped attacks will be shown in the system log.
4.4.5 VPN
4.4.5.1 IPSec
IPSec is a set of protocols that enable Virtual Private Networks (VPN). VPN is a way
to establish secured communication tunnels to an organization’s network via the
Internet.
4.4.5.1.1 IPSec Wizard