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Monday, April 4, 2011

Got Anti-Virus and a Firewall - think you're safe?

We haven't had a virus on a computer in our organization for years. We test and apply the latest security patches. Our Anti-Virus software is installed on every computer. Permissions are set to prevent users from doing anything damaging. Corporate policy states that users can't do the dangerous things that we don't want them to do. And the policies are enforced. Our staff are aware and constantly informed of the evils of software piracy, the dangers of viruses, and so on. They are also taught what to do if they find a breach of policy or detect a virus.

The good news is that our crew is probably better than most. We have a corporate atmosphere that fosters honesty, integrity, and a team atmosphere. The bad news is that a notebook computer was infected by a virus. It happened away from the corporate office and the computer was not connected to our networks. The user notified us immediately. They powered off the machine immediately. They didn't do a nice clean shutdown, they just powered it off. This was all good news for us as well. Our techies, found and cleaned the virus and that was the end of the incident. The virus never got any further.

As a manager, I had several questions and concerns. The big question was how did the virus get past our safeguards? The probability that the user was doing something they shouldn't was honestly the least of my concerns. Our anti-virus software was up-to-date and all safeguards were in place and functioning. I know that even the best anti-virus software can't catch everything. There are new viruses every day and variants of old ones designed to avoid detection. I understand this, but the virus we found was not new.

We did some digging and found the answer. As it turns out, the protection we have would have detected the virus if certain features were turned on. This was a surprise. Several features that you would expect to be on, are off by default! We reviewed all of the settings and made changes to harden the system even further.

We dodged a bullet this time, but hopefully others will benefit from our experience. You may have everything you need for excellent protection. Be sure to check your settings! You may need to turn on more features than you are currently using. It will take a bit of time and cost a bit. All necessary when you consider the alternative.

Saturday, April 2, 2011

Techies Will Be Techies

The old adage "Boys will be boys" should be replaced with "Techies will be techies". Managing a highly skilled technical staff presents interesting challenges. The more brilliant the thinkers, the more difficult they are to manage. Perhaps managing in the traditional sense isn't practical. We don't want to impede their creativity, but we still need to get these people to do what we ask. Perhaps we must compromise. I maintain that a truly brilliant techie can outperform others in their area of expertise overwhelmingly. Letting their minds wander part of the time does not detract from their productivity. It in fact increases it. The harder they work, the harder they need to play.

A techie's idea of having fun is different than what others would consider fun. Oddly, what they do for fun is the same thing they do for work. The big difference is in who they're working for. For work they may write a computer program to solve a business problem. For fun, they might write a computer program just to try a new technology.

So where is there a problem? Techie's love to play pranks!