Surveillance or dead lock?
News For example, a syn-flood attack might be set to a severity level of high, and an ICMP flood might be set to medium. IDSs are really more similar to protocol analysers or smart sniffers than they are to intrusion prevention systems (IPSs).
[August 20, 2002, 20:19]
Key Internet server moved amid security concerns
News However, ICMP data is not essential to network administration, and many servers, and the routers that direct data to its destination, tend to block the protocol. ICMP packets carry network data used for reporting errors or checking network...
[November 11, 2002, 7:39]
