If you watch television or read the news on the web, you no doubt heard about the April fool’s virus, also known as the conficker worm. I have been asked by numerous people “What about Conficker?” This worm is designed to have all the compromised computers “phone home” at a certain time and launch a denial of service, or DoS, attack on an unsuspecting website.A DoS attack is an attempt to make a computer resource unavailable to its intended users. It generally consists of the concerted efforts of a person or persons to prevent an Internet site or service from functioning efficiently or at all, temporarily or indefinitely.One common method of attack involves saturating the target machine with external communications requests, so that it cannot respond to legitimate traffic, or responds so slowly as to be rendered effectively unavailable. That was the goal of the Conficker worm - to make sites unavailable on the Internet.So, what should you do to prevent this from happening to you? Here are a few simple rules to follow to protect your system from these worms.Disable the autorun featureAlthough this is a nice feature to have cds auto start, this risk is not worth the few extra seconds it takes to launch a cd on your own.Update your protectionDo not just rely on the automatic update features of your virus and malware protection software. It is smart to visit these update centers and make sure you have the latest software, particularly when you’re doing a lot of sensitive work on your computer.Check your Windows updatesIt should go without saying that in addition to your virus definitions, you should regularly check windows updates and do not rely on the automatic update feature. In the case of the Conficker C worm, Microsoft has had this patch available since October of last year. Still, as you heard on the news, thousands of computers still got infected.Get a second opinionHave a trained, certified technician review your computer to determine if you have the latest updates and security patches in place, along with removing any malware infections you might already have.Back up your dataI can’t stress enough the importance of maintaining a backup schedule. All your important data needs to be protected. And, you should always take a copy of this critical data off site, so that if a natural disaster strikes, you have an undamaged copy of your data available.You never know when tragedy will strike, or some brand new virus or worm will attack your system before anti-virus software can be updated.Contact Tech Experts and we can help you select the perfect backup solution for your office.We’ve seen our fair share of worms and viruses come and go, and have an arsenal of tools and years of experience to keep your systems in top condition.If you currently have a server and you have not been taking advantage of the Tech Experts server monitoring and maintenance plans, I would urge you to contact us as soon as possible to discuss the various options for your firm.Technicians are always available to review your current network configuration and give you expert advice on security.If you perform these few simple things I’ve listed above, you will be protected from the vast majority of malware and worms that are currently circling the Internet. With diligence in the future, you will be protected from most of the variants of these worms as they are released.