Wireless networking is one of the easiest way to access a person’s networks and the Internet. The emergence of wireless networks, even in the areas and people who can not invest in large infrastructure internet connection, etc., could at least get the basic internet connection. Wireless networks are used basically to people who are always in motion, and therefore can not use the Internet, fixed atmosphere. Therefore, the most visible laptops, wireless networks and mobile Internet devices, such as GPRS enabled cell and smart phones.

However, the wireless network faces the biggest problem – the wireless security. Since the machinery and tools, which are used to access the wireless network is not clear, not wireless per cent per cent, today. Also, wireless networks suffer from the ignorance of the wireless network users and the corporate level and at the personal level.
One of the most common problem is that the experience of wireless networks from unauthorized access. This happens simply because most companies and organizations retain their networks accessible without any password or security. This allows virtually anyone to latch onto the network, not knowing any of the issues which have been developed to this action, not knowing that they are a protected network.

If a company or organization in a wireless environment, it is very necessary that the environment is safe. Wireless networks can be hacked and it can have serious consequences in the network and the company. One, the company could lose some critical and confidential data, if a person is able to hack into their computers via the network. In addition, the hacker can install a virus on any computer network, so that the reduced productivity of the company or organization.

One of the first steps to the wireless network owner should take to add the authentication of the wireless network. In that everyone who wants to use the wireless network should be authenticated themselves before using the network.