Well I have to say that after yesterday’s experience with Windows 7 I am slightly concerned about the security side of the new operating system.

I’m not the only one with concerns for Microsoft’s security. Sophos, a valued security organisation, has criticized Microsoft says Windows 7 is vulnerable to “8 out of 10 viruses” spreading round the world wide web at this time.

My concern isn’t really to do with viruses, but more down to anti-malware in general.

I was quite frankly astounded that a trojan had made it’s way onto my computer just 2 weeks after installing Windows 7. Now I am quite experienced with computers (not to boast about it!!) and I don’t go round downloading malicious software from the internet, so I was quite puzzled when my computer started acting up.

Windows was mysteriously minimizing Windows randomly – typical sort of thing with a trojan. It didn’t take long for me to work out something had infected my computer and Comodo Internet Security wasn’t reporting any type of threat, so I downloaded some other software and eventually dug it out.

After about half an hour of scanning, the threat was fished out of the Windows Registry and I managed to fix the issue rather easily, and the symptoms immediately stopped.

What puzzles me is how easily a trojan managed to make its way into my registry and start messing around with my computer. I thought Windows was supposed to dig out threats before they take control.

Well, whatever. But it is a concerning issue. Microsoft needs to do something about this, and fast – or Windows 7 could quickly end up with a poor reputation. And a poor reputation is the last thing Microsoft want right now – not after the outrage from Windows Vista.