Network Back Doors

Posted by arlene

One of the best reasons I can think of for not allowing noncommercial shareware on a network is that if you can’t trust the vendor, you can’t trust the application. There are literally thousands of useful programs you can download from the Internet that can be used productively on a network. However, isn’t it better […]

Intrusion Detection (Stateful Inspection)

Posted by arlene

A stateful inspection device operates in a manner similar to a packet-filtering firewall in that it also examines the source and destination addresses of every packet that passes its way. However, a packet filter is never aware of the context of any communication. Each packet that passes through it is treated on an individual basis. […]

Alexa CounterFeedBurner Counter