Eight Ways to Stop Virus Infection

[Internet Doctor]

Eight Ways to Stop Virus Infection

Achieving good computer security can seem like a daunting task.
Fortunately, following the few simple steps outlined below can provide
a good measure of security in very little time.

Use antivirus software and keep it updated. You should check for new
definition updates daily. Most antivirus software can be configured to
do this automatically.

Install security patches. Vulnerabilities in software are constantly
being discovered and they don't discriminate by vendor or platform.
It's not simply a matter of updating Windows; at least monthly, check
for and apply updates for all software you use.

· For Windows updates, visit the Windows Update Center
Use a firewall. No Internet connection is safe without one. Firewalls
are necessary even if you have a dial-up Internet connection - it
takes only minutes for a a non-firewalled computer to be infected.
· Free ZoneAlarm Firewall
· Using the Windows Firewall

Secure your browser. Many labor under the dangerous misconception that
only Internet Explorer is a problem. It's not the browser you need to
be concerned about. Nor is it a matter of simply avoiding certain
'types' of sites. Known, legitimate websites are frequently being
compromised and implanted with malicious javascript that foists
malware onto visitors' computers. To ensure optimum browsing safety,
the best tip is to disable javascript for all but the most essential
of sites - such as your banking or regular ecommerce sites. Not only
will you enjoy safer browsing, you'll be able to eliminate unwanted
pop-ups as well.

· How to Disable Javascript in IE, Firefox, and Opera
Take control of your email. Avoid opening email attachments received
unexpectedly - no matter who appears to have sent it. Remember that
most worms and trojan-laden spam try to spoof the sender's name. And
make sure your email client isn't leaving you open to infection.
Reading email in plain text offers important security benefits that
more than offset the loss of pretty colored fonts.
Treat IM suspiciously. Instant Messaging is a frequent target of worms
and trojans. Treat it just as you would email.

· Tips for IM Safety
Avoid P2P and distributed filesharing. Torrent, Kazaa, Gnutella,
Morpheus and at least a dozen other filesharing networks exist. Most
are free. And all are rife with trojans, viruses, worms, adware,
spyware, and every other form of malicious code imaginable. There's no
such thing as safe anonymous filesharing. Avoid it like the plague.
Keep abreast of Internet scams. Criminals think of clever ways to
separate you from your hard earned cash. Don't get fooled by emails
telling sad stories, or making unsolicited job offers, or promising
lotto winnings. Likewise, beware of email masquerading as a security
concern from your bank or other eCommerce site.

· Internet Scams, Phishing, and Fraud
Don't fall victim to virus hoaxes. Dire sounding email spreading FUD
about non-existent threats serve only to spread needless alarm and may
even cause you to delete perfectly legitimate files in response.

· Urban Legends and Folklore
Remember, there's far more good than bad on the Internet. The goal
isn't to be paranoid. The goal is to be cautious, aware, and even
suspicious. By following the tips above and becoming actively engaged
in your own security, you'll not only be protecting yourself, you'll
be contributing to the protection and betterment of the Internet as a
whole.