It's called Applipedia. You can sort on various types of web apps, or type in a specific app name. The site briefly explains the app's function and highlights any network security risks. It's published by a firewall vendor (Palo Alto Networks), so its mainly for IT guys, but its good to know what these apps do before you download them.

Top 9 Network Security Threats in 2009

As more people are logging onto the Internet everyday, Network Security becomes a larger issue. In the United States, identity theft and computer fraud are among the fastest rising crimes. It is important to protect your network and ensure the safety of all computers and users in that network.

Preface This report briefly introduces computer viruses and how they affect network security. I have introduced today's virus situation. Many people are afraid of viruses, mostly because they do not know much about them. This report will guide you in the event of a virus infection. Computer viruses and network security is

In the age of universal electronic connectivity, of viruses and hackers, of electronic eavesdropping and electronic fraud, there is indeed no time at which security dose not matter. With the introduction of computer, the need for automated tools for protecting files and other information stored on the computer became evident. This is