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RS-1000 Manual - kamery airlive airlivecam

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Hacker AlarmThe Administrator can enable the device’s auto detect functions in this section. Whenabnormal conditions occur, the Security Bandwidth Manager will send an e-mail alert to notifythe Administrator, and also display warning messages in the Event window of Alarm.!!Auto Detect functionsFigure1-24 Hacker Alert" Detect SYN Attack: Select this option to detect TCP SYN attacks thathackers send to server computers continuously to block or cut down all theconnections of the servers. These attacks will prevent valid users fromconnecting to the servers. After enabling this function, the SystemAdministrator can enter the number of SYN packets per second that isallowed to enter the network/ Security Bandwidth Manager. Once the SYNpackets exceed this limit, the activity will be logged in Alarm and an email alertis sent to the Administrator. The default SYN flood threshold is set to 200Pkts/Sec .27

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