Surf the web safely

Java and ActiveX are programming languages that allow webpages to do all sorts of interactive and interesting things through small pieces of computer code known as 'applets'. Unfortunately, applets can also do damage on your computer if the creator of the webpage you are downloading has a nasty streak. For example, an applet could include code to delete your files, gather and pass back private information, or install a Trojan horse utility to set up a back door communications path into your computer.

To protect yourself:

• The safest option is to set your computer to ignore Java and ActiveX programming languages. Otherwise set your browser to ask you each time it is about to run Java and ActiveX code. Depending on what you know about the site, you will at least have the choice to run it, or not.

• Try to only visit sites that are reputable; do not run code from unknown sites.