1-Shop at Secure Web Sites
How can you tell if a Web site is secure? It uses encryption technology to transfer information from your computer to the online merchant's computer. Encryption scrambles the information you send, such as your credit card number, in order to prevent computer hackers from obtaining it en route. The only people who can unscramble the code are those with legitimate access privileges. You can tell when you are dealing with a secure Web site in several ways
2-Research the Web Site Before You Order
Do business with companies you already know. If the company is unfamiliar, do your homework before buying their products. If you decide to buy something from an unknown company, start out with an inexpensive order to learn if the company is trustworthy.
3-Read the Web Site's Privacy and Security PoliciesEvery reputable e-commerce Web site offers information about how it processes your order. It is usually listed in the section entitled “Privacy Policy.” You can find out if the merchant intends to share your information with a third party or affiliate company. Do they require these companies to refrain from marketing to their customers? If not, you can expect to receive “spam” (unsolicited e-mail) and even mail or phone solicitations from these companies.
4-Be Aware of Cookies and Behavioral MarketingOnline merchants as well as other sites watch our shopping and surfing habits by using "cookies," an online tracking system that attaches pieces of code to our Internet browsers to track which sites we visit as we search the Web.
"Persistent" cookies remain stored on your computer while "per-session" cookies expire when you turn the browser off. Online merchants use cookies to recognize you and speed up the shopping process the next time you visit. You may be able to set your browser to disable or refuse cookies but the tradeoff may limit the functions you can perform online, and possibly prevent you from ordering online.