Cybersecurity 101 for college students
That shiny new computer you plan to send off with your college freshman could be in danger—from viruses, spyware, phishers, and spammers. But it’s easy to set up an effective line of defense with some software and a few safe computing practices. Here are some tips to share with your college-bound student.
Get the right security software. Your college might have a site license for security software, but if that’s not the case, you’ll need a suite that includes anti-virus, anti-spyware, and anti-spam tools. You can download some effective—and free—security software. Avira offers a free anti-virus program that we really like. And Windows Defender, an anti-spyware program from Microsoft, comes bundled with Windows Vista and will be included with Windows 7, too, when it’s released in October. If you don’t have it, you can download it free.
You might find that using a full suite of integrated products is an easier approach to security. Three suites we recommend in our Ratings (subscribers only) incorporate tools for fighting spam, spyware, viruses, and phishing.
Keep your software subscriptions up to date. When you purchase security software, you generally pay for a one-year subscription. Once the year is up, the software should prompt you to renew. To make sure your subscription is current, check to see if it was updated in the past week or so. If not, see if automatic updating is enabled. If it’s still not updating, you need to renew.
Mac users, beware. Macs may be less susceptible to viruses than Windows systems, but there are still plenty of reasons for taking precautions. Phishing, for example, is a potential problem for all users, regardless of your choice of operating system.
Turn on the firewall. Firewalls prevent unauthorized incoming and outgoing messages from reaching or leaving your computer. Vista has a firewall that’s automatically activated, as will Windows 7. If you want increased firewall protection, you can grab a firewall free from ZoneAlarm from download.com.
Use your browser’s anti-phishing features. One more tool for your security arsenal: your browser. Most browsers have anti-phishing protection built in. Internet Explorer 7 and 8 have an anti-phishing component you can turn on during installation or from the Tools menu. Three options in Firefox 3’s security settings are enabled by default. And in Safari versions 3.2 and later, a “Fraudulent Sites” warning service is on by default. An alternative is to install a free anti-phishing toolbar such as McAfee Site Advisor.
Configure your wireless router for safety. Change the default network name; hackers know the names manufacturers use by default in their routers. Choose WPA rather than WEP as your encryption standard.
Don’t provide personal info via e-mail links. If you receive an e-mail that asks for a password, account number, or other personal information, don’t respond to the message. Instead, access online accounts via links you’ve already bookmarked or by typing in the institution’s Web address yourself.
Craft a secure password. Your password should combine at least eight characters, included upper- and lower-case letters, numbers, and punctuation. Keep away from personal information like your address or birthday. One way to form a password you're unlikely to forget: String together the first letters of a song title and add some combination of a number, punctuation, and an upper-case letter.
Be a careful typist. Watch out for typos when you’re keying in a URL. Cybercrooks often use misspelled names to surreptitiously direct you to their sites.
Update your operating system, browser, and other applications. Make sure you run updates when Windows tells you to. When your browser gets a facelift, download the new version. Third-party apps like Adobe Reader might prompt you to update, but do so only directly from the company Web site. Unauthorized “updates” could cause malware to be placed on your computer.
Don’t click on pop-up ads that claim your computer is insecure. Most are fakes, and many take you to sites that download unwanted applications.
Get freebies from a reputable site. Free software from those smiley-faces sites often includes spyware of some sort that’s downloaded onto your computer without your knowledge. Look for freeware from sites that have already vetted the offerings, like Download.com and SnapFiles.com.
Keep current on security threats. Regularly check back for information at Consumer Reports Guide to Online Security. —Donna Tapellini
