Home wireless network infrastructure type and security

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Wireless Network Infrastructure connectivity is now becoming increasingly popular. Such connections can be easily set up, and most of the time are reliable as long as they are set correctly. Freedom of access to the Internet or other equipment, without any cable help, is very attractive to all users. Most houses and even offices are connected by wireless networks. However, the wireless network poses a danger from wireless wire tapers and wire tapers.

Learn two types of wireless network settings and two ways to secure wireless connections. There are two types of radio network connections. Infrastructure network connectivity and ad hoc network connectivity. Infrastructure uses routers or gateways to provide an IP address for each device and to share Internet connections. For example, you have desktops and laptops. For laptops or desktops, wireless routers or gateways should be available.

Normally, the modem is set to connect routers, and the laptops and desktops can then be connected to wired or wireless. No routers or gateways are required for such connections. The ad hoc connection involves two wireless devices for direct communication. A good example is two laptops. You can set up a temporary connection on a laptop. A laptop will serve as a server and broadcast its ad hoc name.

The second computer will scan an ad hoc heat signal and should detect computer number one. The option to connect to an ad hoc network will be given. The wireless signals your router is playing can be encrypted or insecure. Unprotected signals allow unauthorized users to connect to your signals and receive free Internet connections. If there are many unauthorized users connected to your router, the Internet will slow down, thereby devouring your bandwidth. Not to mention, they can hack into your computer because you've been connected to a network.

About four years ago, one of the companies I wrote to asked me to experiment to see how many wireless networks I could detect and how many of them were nuisances. For experiment purposes, I installed a copy of Net Stumbler on my laptop and asked my wife to drive me around, while I tried to locate a wireless network. In my experience, I found seven networks, none of which are secure. Except for the Wireless Network Infrastructure which is very important.

Of course, seven wireless networks are not much, but there are some things to remember. First of all, I live in a rural area in South Carolina, where there is nowhere to go, not in a densely populated place like New York City. Secondly, I use wireless access cards without external antennas. Thirdly, I have tried to detect wireless networks from mobile vehicles using relatively short wireless access cards. Fourth, it was four years ago.

If I had detected many networks four years ago, in the wilderness, under very low reception rates, can you imagine how many networks are in use today? Wi-fi networks are spread and the vast majority of networks are insecure. In fact, by December, it was estimated that 60 to 70 percent of all wireless networks were not encrypted.

My point is that Wireless Network Infrastructure is everywhere, mostly unsafe, and bad people know that. Hackers usually practice what they call a war walk. War walks like my little experiment. It's a foot trip, a car trip, an airplane trip, or any trip that attempts to place a wireless network. At first, if a hacker knew you had a wired network, it might not seem a big deal. After all, most of the neighbors may also have wireless networks.

In addition, the relatively short range of the wireless network makes it easy to find people sitting at your doorstep with laptops. The problem is that, although your wireless access point may be short in scope, it is possible to create a home-based antenna to receive your network signals many miles away. If there is a direct view, wireless access antennas can be generated from a short ring crystal, cutting off wireless access signals from up to 10 miles away. Hackers no longer need to sit in your car at your door.

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