Secunia Personal Security Inspector (PSI) Released

Secunia’s Personal Security Inspector (PSI) is now out of beta. I’ve been using this handy application for quite a while and have found it to be extremely valuable for keeping my applications updated.

Secunia PSI scans the applications installed on your PC and warns you if any are outdated and contain known security flaws. It also flags applications that are no longer being supported by their vendors.

Windows users typically keep their machines updated with Windows Update or Microsoft Update, however, Microsoft Update only scans Windows and Microsoft applications. Secunia PSI scans not only Windows and Microsoft applications, but a long list of other applications from other software vendors such as Apple, Adobe, Sun and many others.

This latest version of Secunia PSI adds a “Simple” mode for non-technical users. The Advanced mode gives the user extensive control over the patching process while Simple mode makes the process, well, simple for the average PC user.

Secunia PSI runs in the background and constantly monitors your PC, scanning periodically to determine if the status of any known applications has changed and warning you if it does. The program is unobtrusive and doesn’t seem to consume noticeable quantities of resources.

This is not an anti-virus scanner. You still need AVG or another good anti-virus application. Secunia PSI compares the versions of known applications on your machine with its list of the latest secure versions. If there’s a mismatch, i.e. you have an older version of an application installed, PSI will warn you and tell you how severe the threat is.

The user interface is clean and straightforward, showing you graphically which programs are insecure or at end-of-life (no longer supported), how severe the threat is, whether there’s a direct download for the update, and very importantly, where the application is located on your machine. The latter information is very helpful when PSI shows that you have two instances of the Java runtime, for example.

I highly recommend installing Secunia PSI on your PC and keeping your applications updated with the latest security fixes. You can download the latest version here:

http://secunia.com/vulnerability_scanning/personal/

John The Geek