Self Defense on the Internet Requires Awareness and Common Sense

Self defense is a term that conjures up images of physically fending off attackers but modern attackers do not always lurk in dark alleys and dimly lit parking structures. With more and more of our lives occurring online, those who wish to harm us do not need to be physically present to do so.

Identity theft and bank fraud top the list of online dangers but inventive criminals find new ways to take advantage of the myriad of personal information available online. Even minor pieces of information can be used to create a false identity or to decipher passwords.

Internet self defense programs are big business and considered to be standard equipment for anyone with an online presence but such programs can’t protect computers from the biggest security breach: computer users. Firewalls and anti-virus software cannot protect a computer from risky behavior on the part of computer users.

There is no substitute for personal awareness and common sense when online. If you have purchased security programs, do not disable them. If your security program warns you not to visit a particular site, do not go there. Be aware of correct logos and other clues as to a website’s authenticity. Be wary of links sent in emails, especially unsolicited emails.

Make sure your software is updated as viruses are created every day. Also, be aware of what information you put online. Social networks such as MySpace and Facebook make it easy to over-share. A good rule of thumb is that if you can access it online, someone else can too.