Numerous viruses, spywares, adwares, spams and scams are lurking on the Internet. The unwary and uneducated are the most likely victims. Learn the
13 ways to protect yourself so that you are not one of them.
Do not open e-mail attachments from an unknown, suspicious, or untrustworthy source. If you're not familiar with the sender, do not open, download, or execute any files or e-mail attachments.
Do not open an e-mail attachment unless you know what it is, even if it appears to come from a friend or someone you know.
Some viruses replicate themselves and spread via e-mail. Stay on the
safe side and confirm that the attachment was sent from a trusted
source before you open it.
Do not open any e-mail attachments if the subject line is questionable. If you feel that the attachment may be important to you, always save the file to your hard drive before you open it.
Delete chain e-mails and other spam from your inbox.
It's best not to forward or reply to messages like these. Unsolicited,
intrusive mail clogs up networks, may contain annoying or offensive
content, and may result in security and privacy risks.
Exercise caution when downloading files from the Internet.
Make sure that the Web site is legitimate and reputable. Verify that an
anti-virus program has checked the files on the download site. If you
have any doubts, don't download the file at all. If you download
software from the Internet, be especially vigilant of free software,
which often carries adware or other potentially unwanted content along
with it. Always read the privacy policies and end-user license
agreements (EULAs) for software you install, regardless of the source.
Be especially wary of screensavers, games, browser add-ons,
peer-to-peer (P2P) clients, and any downloads claiming to be “cracked”
or free versions of expensive applications, such as Adobe® PhotoShop®
or Microsoft® Office. If it sounds too good to be true, it probably is.
Avoid downloads from non-Web sources altogether.
The chances of downloading infected software from Usenet groups, IRC
channels, instant messaging clients, or P2P is very high. Links to Web
sites seen in IRC and instant messaging also frequently point to
infected downloads. Avoid obtaining your software from these sources.
Update your anti-virus software often. Threats are
on the increase, and they are constantly evolving. Hundreds of viruses
are discovered each month. To make sure that you are protected against
the newest breed of threats, update your anti-virus software
frequently. That means downloading the latest virus signature files and
the most current version of the scanning engine.
Back up your files frequently. If a virus infects
your files, at least you can replace them with your back-up copy. It's
a good idea to store your backup files (on CDs or flash drives) in
another secure physical location away from your computer.
Update your operating system, Web browser, and e-mail program on a regular basis. For example, you can get Microsoft® security updates for Microsoft® Windows® and Microsoft® Explorer at http://www.microsoft.com/security.
Vigilance is the best defense against phishing scams.
“Phishing” describes scams that attempt to acquire confidential
information such as credit card numbers, personal identity data, and
passwords by sending out e-mails that look like they come from real
companies or trusted individuals. If you happen to receive an e-mail
message announcing that your account will be closed, that you need to
confirm an order, or that you need to verify your billing information,
do not reply to the e-mail or click on any links. If you want to find
out whether the e-mail is legitimate, you can contact the company or
individual directly by calling or writing to them.
Do not open messages or click on links from unknown users in your instant messaging program.
Instant messaging can be a vehicle for transmitting viruses and other
malicious code, and it’s another means of initiating phishing scams.
Use a personal firewall. A hardware firewall that sits
between your DSL router or cable modem will protect you from inbound
attacks. It’s a must for broadband connections. A software firewall
runs on your PC and can protect you from both inbound and outbound
attacks.
Check your accounts and credit reports regularly. Identity
thieves can begin using your personal information to open accounts,
purchase goods, and make your life miserable within minutes of
obtaining that data. Check your bank account and credit card statements
frequently. That way, if you discover that your personal information
has been compromised, you can alert credit companies and banks
immediately, so they can close your accounts.
You are at 
