Whether you're going off to college for the first time, or are a returning student, chances are you're on a tight budget. Fortunately, that doesn't mean your computer security has to suffer. While the suggestions below won't free you up from having to write term papers, they will free you up from suffering undue angst due to malware. And speaking of free, most of the solutions recommended below are either low cost or totally free.
Install antivirus software
A good virus scanner is must-have protection. Whether you use a Windows or a Mac, there are several great free antivirus options available. If you want broader coverage or perks like tech support, here are the recommendations for Top Windows Antivirus and the best of Mac virus protection. Of course, if you're a Windows user and a gamer, you might want to check out the Top Antivirus for Gamers instead.
Install a firewall
If you use a Mac, be sure the OS X firewall is enabled and set for both inbound and outbound protection. (Apple | System Preferences | Security | Firewall). For Windows XP SP2 or above (or Vista or Windows 7), the Windows firewall will be enabled by default. If you want a bit more control (recommended), you can try on of these free firewalls for Windows.
Keep up-to-date on patches
If you use Windows or a Mac, automatic updates are generally enabled by default. But most of today's exploits are coming from vulnerabilities in third party products -- in particular Adobe Reader (PDF) and Adobe Flash (SWF). Keep a close eye on third party patches by using Secunia Security Advisor. It's free, too, but the aggravation it can save you is priceless.
Beef up wireless security
If you're planning on going the laptop route, chances are you'll be connecting via wireless hotspots at least some of the time. For that, here are some security tips specific to wireless hotspot safety".
Consider physical security
Christopher Null from YahooTech has an excellent set of suggestions for physically securing your laptop and other mobile devices from theft. See "Mobile Gear Security Advice For Students" for details.
Keep abreast of Internet scams
Social engineering attacks are on the rise. One gullible slip and not only can your computer be infected, your personal financial security might also be compromised. Up your savvy by familiarizing yourself with the "Top Email and Internet Scams".
Don't share your USB drives
When it comes to malware, USB drives are the floppy disks of the 90s. Don't loan your thumb drive to others and try to avoid letting them stick their thumb drive in your computer. If you simply must share, disable autorun before inserting the USB drive and then scan the drive with antivirus before transferring any files. And speaking of sharing, make sure you are aware of the three common myths of filesharing safety.
Don't roll your eyes
If you're rolling your eyes thinking all of this talk about computer security is just middle-aged paranoia, think again. But don't let me tell you. Listen to the wisdom of one of your peers: Jeffrey Elkus of the University of Cinncinnati says it far better than I. See: "Elkus, Fight the Deadly Viruses" for details on why you too are a target of attackers.
