Access to information and entertainment, credit and financial services, products from every corner of the world &mdash even to your work &mdash is greater than earlier generations could ever have imagined. Thanks to the Internet, you can order books, clothes, or appliances online; reserve a hotel room across the ocean; download music and games; check your bank balance 24 hours a day; or access your workplace from thousands of miles away.
The flip-side, however, is that the Internet &mdash and the anonymity it affords &mdash also can give online scammers, hackers, and identity thieves access to your computer, personal information, finances, and more.
But with awareness as your safety net, you can minimize the chance of an Internet mishap. Being on guard online helps you protect your information, your computer, even yourself. To be safer and more secure online, adopt these seven practices.
Why? To an identity thief, your personal information can provide instant access to your financial accounts, your credit record, and other assets.
If you think no one would be interested in your personal information, think again. The reality is that anyone can be a victim of identity theft. In fact, according to a Federal Trade Commission survey, there are almost 10 million victims every year. It's often difficult to know how thieves obtained their victims' personal information, and while it definitely can happen offline, some cases start when online data is stolen. Visit www.consumer.gov/idtheft to learn what to do if your identity is stolen.
Unfortunately, when it comes to crimes like identity theft, you can't entirely control whether you will become a victim. But following these tips can help minimize your risk while you're online:
And know what you're getting into. There are dishonest people in the bricks and mortar world and on the Internet. But online, you can't judge an operator's trustworthiness with a gut-affirming look in the eye. It's remarkably simple for online scammers to impersonate a legitimate business, so you need to know whom you're dealing with. If you're shopping online, check out the seller before you buy. A legitimate business or individual seller should give you a physical address and a working telephone number at which they can be contacted in case you have problems.
&ldquoWe suspect an unauthorized transaction on your account. To ensure that your account is not compromised, please click the link below and confirm your identity.&rdquo
&ldquoPhishers&rdquo send spam or pop-up messages claiming to be from a business or organization that you might deal with &mdash for example, an Internet service provider (ISP), bank, online payment service, or even a government agency. The message usually says that you need to &ldquoupdate&rdquo or &ldquovalidate&rdquo your account information. It might threaten some dire consequence if you don't respond. The message directs you to a website that looks just like a legitimate organization's, but isn't. The purpose of the bogus site? To trick you into divulging your personal information so the operators can steal your identity and run up bills or commit crimes in your name. Don't take the bait: never reply to or click on links in email or pop-ups that ask for personal information. Legitimate companies don't ask for this information via email. If you are directed to a website to update your information, verify that the site is legitimate by calling the company directly, using contact information from your account statements. Or open a new browser window and type the URL into the address field, watching that the actual URL of the site you visit doesn't change and is still the one you intended to visit. Forward spam that is phishing for information to spam@uce.gov and to the company, bank, or organization impersonated in the phishing email. Most organizations have information on their websites about where to report problems.
Every day, millions of computer users share files online. File-sharing can give people access to a wealth of information, including music, games, and software. How does it work? You download special software that connects your computer to an informal network of other computers running the same software. Millions of users could be connected to each other through this software at one time. Often the software is free and easily accessible.
But file-sharing can have a number of risks. If you don't check the proper settings, you could allow access not just to the files you intend to share, but also to other information on your hard drive, like your tax returns, email messages, medical records, photos, or other personal documents. In addition, you may unwittingly download pornography labeled as something else. Or you may download material that is protected by the copyright laws, which would mean you could be breaking the law.
If you decide to use file-sharing software, set it up very carefully. Take the time to read the End User Licensing Agreement to be sure you understand and are willing to tolerate the side effects of any free downloads.
Many free downloads &mdash whether from peers or businesses &mdash come with potentially undesirable side effects. Spyware is software installed without your knowledge or consent that adversely affects your ability to use your computer, sometimes by monitoring or controlling how you use it. To avoid spyware, resist the urge to install any software unless you know exactly what it is. Your anti-virus software may include anti-spyware capability that you can activate, but if it doesn't, you can install separate anti-spyware software, and then use it regularly to scan for and delete any spyware programs that may sneak onto your computer.
Most viruses sent over email or Instant Messenger won't damage your computer without your participation. For example, you would have to open an email or attachment that includes a virus or follow a link to a site that is programmed to infect your computer. So hackers often lie to get you to open the email attachment or click on a link. Some virus-laden emails appear to come from a friend or colleague; some have an appealing file name, like "Fwd: FUNNY" or "Per your request!"; others promise to clean a virus off your computer if you open it or follow the link.
Don't open an email or attachment &mdash even if it appears to be from a friend or coworker &mdash unless you are expecting it or know what it contains. You can help others trust your attachments by including a text message explaining what you're attaching.
Dealing with anti-virus and firewall protection may sound about as exciting as flossing your teeth, but it's just as important as a preventive measure. Having intense dental treatment is never fun; neither is dealing with the effects of a preventable computer virus.
Anti-virus software protects your computer from viruses that can destroy your data, slow your computer's performance, cause a crash, or even allow spammers to send email through your account. It works by scanning your computer and your incoming email for viruses, and then deleting them.
To be effective, your anti-virus software should update routinely with antidotes to the latest "bugs" circulating through the Internet. Most commercial anti-virus software includes a feature to download updates automatically when you are on the Internet.
You can download anti-virus software from the websites of software companies or buy it in retail stores. Look for anti-virus software that:
Don't be put off by the word &ldquofirewall.&rdquo It's not necessary to fully understand how it works; it's enough to know what it does and why you need it. Firewalls help keep hackers from using your computer to send out your personal information without your permission. While anti-virus software scans incoming email and files, a firewall is like a guard, watching for outside attempts to access your system and blocking communications to and from sources you don't permit.
Some operating systems and hardware devices come with a built-in firewall that may be shipped in the "off" mode. Make sure you turn it on. For your firewall to be effective, it needs to be set up properly and updated regularly. Check your online "Help" feature for specific instructions.
If your operating system doesn't include a firewall, get a separate software firewall that runs in the background while you work, or install a hardware firewall &mdash an external device that includes firewall software. Several free firewall software programs are available on the Internet.
Some spammers search the Internet for unprotected computers they can control and use anonymously to send unwanted spam emails. If you don't have up-to-date anti-virus protection and a firewall, spammers may try to install software that lets them route email through your computer, often to thousands of recipients, so that it appears to have come from your account. If this happens, you may receive an overwhelming number of complaints from recipients, and your email account could be shut down by your Internet Service Provider (ISP).
Hackers also take advantage of Web browsers (like Internet Explorer or Netscape) and operating system software (like Windows or Linux) that are unsecured. Lessen your risk by changing the settings in your browser or operating system and increasing your online security. Check the "Tools" or "Options" menus for built-in security features. If you need help understanding your choices, use your "Help" function.
Your operating system also may offer free software &ldquopatches&rdquo that close holes in the system that hackers could exploit. In fact, some common operating systems can be set to automatically retrieve and install patches for you. If your system does not do this, bookmark the website for your system's manufacturer so you can regularly visit and update your system with defenses against the latest attacks. Updating can be as simple as one click. Your email software may help you avoid viruses by giving you the ability to filter certain types of spam. It's up to you to activate the filter.
If you're not using your computer for an extended period, turn it off or unplug it from the phone or cable line. When it's off, the computer doesn't send or receive information from the Internet and isn't vulnerable to hackers.
Keep your passwords in a secure place, and out of plain view. Don't share your passwords on the Internet, over email, or on the phone. Your Internet Service Provider (ISP) should never ask for your password.
In addition, hackers may try to figure out your passwords to gain access to your computer. You can make it tougher for them by:
One way to create a strong password is to think of a memorable phrase and use the first letter of each word as your password, converting some letters into numbers that resemble letters. For example, "How much wood could a woodchuck chuck" would become HmWc@wC.
If you follow these tips, you're more likely to be more secure online, free of interference from hackers, viruses, and spammers. But no system is completely secure. If you have important files stored on your computer, copy them onto a removable disc, and store them in a safe place.
If your computer gets hacked or infected by a virus:
If a scammer takes advantage of you through an Internet auction, when you're shopping online, or in any other way, report it to the Federal Trade Commission, at ftc.gov. The FTC enters Internet, identity theft, and other fraud-related complaints into Consumer Sentinel, a secure, online database available to hundreds of civil and criminal law enforcement agencies in the U.S. and abroad.
If you get deceptive spam, including email phishing for your information, forward it to spam@uce.gov. Be sure to include the full header of the email, including all routing information. You also may report phishing email to reportphishing@antiphishing.org. The Anti-Phishing Working Group, a consortium of ISPs, security vendors, financial institutions and law enforcement agencies, uses these reports to fight phishing.
If you believe you have mistakenly given your personal information to a fraudster, file a complaint at ftc.gov, and then visit the Federal Trade Commission's Identity Theft website at www.consumer.gov/idtheft to learn how to minimize your risk of damage from a potential theft of your identity.
Parental controls are provided by most ISPs, or are sold as separate software. Remember that no software can substitute for parental supervision. Talk to your kids about safe computing practices, as well as the things they're seeing and doing online.
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September, 2005