12 Other security issues

12.3 Further security issues

The problems discussed so far can have major implications for users. They may:

  • slow your PC;
  • cause the loss of important data;
  • damage your reputation by sending false information or viruses via email;
  • access the Internet without permission, and in the process use up bandwidth;
  • be time-consuming to remove;
  • cause loss of private information;
  • have financial implications.

Most of these types of software are targeted at adults. However, the software does not know whether it is an adult or a child who is sitting on the other side of the screen.

A cartoon showing two dogs. One is sitting at the computer, paws on the keyboard, and turns to the other to say ‘On the Internet, nobody knows you're a dog.'

Figure 10: A cartoon showing two dogs.

Source: The New Yorker magazine, 5 July 1993 (Vol.69 (LXIX) no. 20), page 61.

Last modified: Thursday, 2 August 2012, 12:30 PM