Networking is one of the most complex. Before information can be taken from one place to another on the same continent, there is a very big deal. This article will not go into a lot of technical jargon, but not networks, especially wireless networks are generally more precise questions about the job (and some of the complex) should respond. That's a question / answer format, see the wireless network of the most fundamental aspects.Next discussed is a very safe, WAP and WAP2 changed. Computer authentication to the router via the plain text, and the challenge is a challenge to encrypt and send it back.