AirLive RS-1000 - Manual (Page 32)

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Hacker Alarm
The Administrator can enable the device’s auto detect functions in this section. When
abnormal conditions occur, the Security
Bandwidth Manager will send an e-mail alert to notify
the Administrator, and also display warning messages in the Event window of Alarm.
Figure1-24 Hacker Alert
Auto Detect functions
" Detect SYN Attack: Select this option to detect TCP SYN attacks that
hackers send to server computers continuously to block or cut down all the
connections of the servers. These attacks will prevent valid users from
connecting to the servers. After enabling this function, the System
Administrator can enter the number of SYN packets per second that is
allowed to enter the network/ Security Bandwidth Manager. Once the SYN
packets exceed this limit, the activity will be logged in Alarm and an email alert
is sent to the Administrator. The default SYN flood threshold is set to 200
Pkts/Sec .
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