Jim Hall’s day job is chief information officer for Ramsey County in the US state of Minnesota. But outside of work, the CIO is also a contributor to a number of free software/open source projects, including FreeDOS: The project to create an open source, drop-in replacement for MS-DOS.
For all the advances in enterprise networking over the years there's been one big step backward: security testing. Relatively few enterprises today conduct regular security tests in-house, relying instead on occasional tests by outside consultants or, more dangerously, just taking vendor claims at face value.
An intrusion prevention system (IPS) includes all the features of an intrusion detection system but also has the ability to act upon malicious traffic. Since the IPS usually sits in line with network traffic it can shut down attacks, typically by blocking access from the attacker or blocking access to the target. In some cases, the IPS can talk to the firewall to block an attack.
The challenge to port Google's Android OS to Hewlett-Packard's now-defunct TouchPad has been met, with a developer demonstrating an alpha version of the OS working on the tablet.
Researchers at the Open Source Computer Emergency Response Team (oCERT) disclosed two denial-of-service vulnerabilities in Google Inc.'s Android 1.5 mobile phone platform, both of which have already been patched by the vendor.