User Manual
Page 478
... host-based anti-virus (HAV) scanner is often software installed on a dedicated security device. 478 ZyWALL USG 50 User's Guide NAV scanners inspect real-time data traffic (such as your ZyWALL) on the network edge. However, host-based anti-virus scanners cannot eliminate all computers in the ...network regularly. The following lists some of the benefits of reasons: • HAV scanners are slow in stopping virus threats through real-time traffic (such as from the Internet)....
... host-based anti-virus (HAV) scanner is often software installed on a dedicated security device. 478 ZyWALL USG 50 User's Guide NAV scanners inspect real-time data traffic (such as your ZyWALL) on the network edge. However, host-based anti-virus scanners cannot eliminate all computers in the ...network regularly. The following lists some of the benefits of reasons: • HAV scanners are slow in stopping virus threats through real-time traffic (such as from the Internet)....
User Manual
Page 491
...other devices. For example, an attacker looks for network devices such as IIS (Internet Information Services). 30.6.3 IDP Service Groups An IDP service group is hidden inside ...computer system. Table 147 WEB_PHP WEB_CGI IDP Service Groups WEB_MISC WEB_ATTACKS WEB_IIS TFTP WEB_FRONTPAGE TELNET ZyWALL USG 50 User's Guide 491 An attack may then occur once a vulnerability has been found ... valid data held in an IP network. A worm's uncontrolled replication consumes system resources, thus slowing or stopping other legitimate programs. A worm is a program that is hidden software or a ...
...other devices. For example, an attacker looks for network devices such as IIS (Internet Information Services). 30.6.3 IDP Service Groups An IDP service group is hidden inside ...computer system. Table 147 WEB_PHP WEB_CGI IDP Service Groups WEB_MISC WEB_ATTACKS WEB_IIS TFTP WEB_FRONTPAGE TELNET ZyWALL USG 50 User's Guide 491 An attack may then occur once a vulnerability has been found ... valid data held in an IP network. A worm's uncontrolled replication consumes system resources, thus slowing or stopping other legitimate programs. A worm is a program that is hidden software or a ...
User Manual
Page 527
...so that so much data is sent to the system, that it slows it down or locks it up all hosts on the network. The receiver returns an ACK (acknowledgment) packet and its own SYN, and then ZyWALL USG 50 User's Guide 527 If there are numerous hosts, this will broadcast ...saturate a network with the destination IP address of each packet as the broadcast address of the network. Smurf A smurf attacker (A) floods a router (B) with Internet Control Message Protocol (ICMP) echo request packets (pings) with useless data, use up . The router will create a large amount of the spoofed source IP...
...so that so much data is sent to the system, that it slows it down or locks it up all hosts on the network. The receiver returns an ACK (acknowledgment) packet and its own SYN, and then ZyWALL USG 50 User's Guide 527 If there are numerous hosts, this will broadcast ...saturate a network with the destination IP address of each packet as the broadcast address of the network. Smurf A smurf attacker (A) floods a router (B) with Internet Control Message Protocol (ICMP) echo request packets (pings) with useless data, use up . The router will create a large amount of the spoofed source IP...