Last week I signed up for and started Beta testing Microsoft Security Essentials (MSE). I am currently running it on a live machine (I was going to do Virtual but was having an issue with hard drive space) so I haven’t been able to test it with live viruses or malware. I plan to overcome this hard drive space issue so that I can continue testing within a virtual environment.

The test that I did use was the Eicars test virus. It’s a known test virus string that is used to test how the antivirus will react to certain situations. So far I am impressed with the way the it reacts. I copied the text into Memory and before I could paste it into a text file MSE already recognized and cleaned the memory. I downloaded the string within a text file and it allowed the download, but upon opening before it would show the string on the screen MSE had already cleaned the file. The responses cleaned the file and left a message on the bottom right of the screen asking for a response to Clean the computer. Very easy to use and notification was sufficient for my use.

Downsides so far include not having the ability to schedule an update. There is a check box to check for updates before running “A” scan, but you can’t configure updates any other way. Also, it only has the ability schedule one scan, and by default that is a quick scan. I personally prefer having a quick scan done nightly and a full scan done weekly but at this time we are unable to configure both. It’s one or the other!

These downsides have already been submitted as feedback via Microsoft’s beta test site. I eagerly await the full release of MSE and feel that it will have a strong impact on the security of Microsoft’s software.