Experts Exchange

This is always a good start to the IDP portion of the interview because it gets immediately to the heart of the IDS/IDP debate. Network secu...

The following questions provide an idea of some of the types of questions you should be able to answer. Q: How many messages are exchanged d...

Symmetric key encryption uses a bi-directional or reversible encryption algorithm to provide confidentially of data. In other words, the sen...

Q: What is a packet filter firewall? A: A packet filter firewall inspects traffic on a per-packet basis. It matches only on an individual pa...

Unified Threat Management (UTM) is a new term in the firewall industry — in fact, UTM is the hottest buzzword in the industry today. The ter...

An application proxy is the most secure firewall technology on the market today. An application proxy firewall operates as a middleman to al...