One of the most important, yet under-implemented features of any home wireless network is security. Many people worry only about file sharing and network printing. But many people underestimate the need for security or simply do not understand it. Security is important because unlike conventional wired networks, wireless signals are transmitted across a broader spectrum and thus can be easily picked up.

With the ever growing threat of identity theft you want to take the steps necessary to secure your home wireless network. There are some minor threats and major threats to your personal information. On the minor side an intruder may easily connect to your unsecured wireless network and use it for free internet access. This is called piggybacking. These are minor threats to your privacy.