Network Security

About a decade ago, network security consisted primarily of perimeter security and anti-virus software. However, in order to keep up with current threats – which come with Web 2.0 among other things – this type of security is out of date.

With the advent of social networking sites and other interactive applications, the Internet as we know them today has evolved into Web 2.0. But Websites such as Facebook and Twitter are also actively used to spread malware and execute targeted attacks. In the meantime, Web 2.0 is maturing and in order to remain innovative, presence on social networks, for example, is an advantage. Blocking is thus not an option; the question must be how Web 2.0, with its advantages, can make a positive contribution to business continuity.

The danger of current threats is that many organizations have no idea what their network reaches and what is let through. A virus infection is sometimes visible and noticeable, but the majority of all malicious software is hidden deep in operating and other systems. The fact that no unusual activity is taking place on the network often gives many organizations a false sense of security. It is therefore essential to analyze what is actually happening within the network.