1. Be careful who you give your information
2. Know you're being watched
Be careful of the e-mails you send and the websites you visit while at work. In most U.S. states, employees are exempt from protection by employers who may be monitoring e-mails and internet use while on the job.
3. Don't reply to spam
Ever get one of those strange, unexpected e-mails for real estate, weight loss, work-at-home or investment opportunities? Your best bet is to delete those e-mails without opening them. Never reply to these e-mails, even to request they remove your name from their lists. Replying will alert the sender that your e-mail is a "live" e-mail attached to an actual person.
4. Use secured websites
Before you purchase a product or service online with a credit card, make sure the connection is secure or encrypted. Look for a small lock icon on the website, or look at the URL address line; a secure connection will begin with https:// ("s" for secured) instead of http://
5. Beware of public wireless access
Don't send personal or confidential information when using public wireless connections in cafes and other public places. Fellow wireless users could potentially monitor what you are doing only a few feet away.
6. Think before you post
Avoid revealing personal information or photos on websites such as Facebook, MySpace or SecondLife. Personal or embarrassing information and images can haunt you in years to come like when you are applying for college or a new job. If it's on the internet, it's available for a potential employer, your school, a future or current spouse, your mother or grandmother to find it.
7. Don't trust your friends
A number of recent incidents involving "sexting" demonstrate, sending photos of yourself in the nude or in compromising positions could not only be extremely embarrassing when a partner or ex-partner starts to share those photos with his or her friends, but it also could be illegal.
8. Beware of classified listing meet-ups
When using websites such as Craigslist or Freelist to buy or exchange goods locally, always bring someone you trust with you to meet the seller/buyer. Be cautious about letting strangers into your home or meeting in unsafe places
9. Watch your cookies
Cookies are tidbits of information that websites store on your computer. Some cookies are useful, such as those that store information about you so you don't have to retype info every time you go to that site. Other cookies are used to track your motions through a website. Some companies keep this data for their own usages - however, some sell your information to other marketers. You can monitor and edit the cookies on your computer through your browser.
10. Use anti-spyware
Spyware is sneaky software that rides its way onto computers during the download of screensavers, games, music and other applications. Spyware sends information about what you're doing on the internet to a third-party, usually to target you with pop-up ads. Anti-spyware will help block this threat.
11. Monitor your kids' internet use
Move computers out of the bedroom and into family space where parents and others can check on your child's internet use by simply walking by. Set specific times that your child may surf the web, and set rules about social media websites, such as Facebook, My Space and Twitter.
Related FindLaw Links
Twitter Rape Case: http://blogs.findlaw.com/cgi-bin/mt/mt-tb.cgi/2914
What's in your cookie jar: http://public.findlaw.com/internet/website-cookies.html
Email Privacy: http://public.findlaw.com/internet/email-privacy.html
You've Got Spam: http://public.findlaw.com/internet/internet-spam.html
Protect Your Privacy Online: http://public.findlaw.com/bookshelf-consumer-action-handbook/caw_privacy_online.html