Network Security Key - Important Security Configuration Element

When setting up a home WiFi network, a very important factor is protecting it from intruders. To do this, you need to configure the security settings. Access should only be obtained by those who know the network security key .

After all, otherwise your neighbors will be able to steal your Internet traffic, What will be felt if the traffic is not unlimited or the speed is slow. And attackers can use access with harmful intent.

First of all, you need to change the password and login of the WiFi router, since initially the same manufacturer puts on its products standard codes and prescribes them in the user's manual. Password is desirable to make it more difficult, so it was not so easy to crack.

It is also necessary to enable WiFi encryption. It can be of several types: obsolete WEP and more advanced WPA / WPA 2. Here you need to come up with a security key for the network and be sure to write down or remember it. It can be useful when connecting new devices or when restoring network access.

Still it is possible to change SSID of your WiFi network, to make others its name, to install firewalls on the computer and the router, to place it correctly in the apartment, so that the minimum signal will penetrate outside. And what's more important, turn off the router when not using it.

Well, what should I do if the Wi Fi network security key is forgotten / lost? There are not so many options for solving the problem. Immediately I want to note that here we do not consider ways of hacking a WiFi network using special programs. There is an option to go into the settings of the interface of the router and see the code in the security settings section. It is usually not hidden by asterisks.

If you can not get to the installed key in any way, then there is only one way - resetting the router settings. Most often, you can do this by pressing the "Reset" button, usually located on the rear panel, with a sharp object for 10-20 seconds. After that, re- configure the access point. In modern routers, this procedure is almost completely automatic and is performed in a couple of minutes. So we tried to figure out how to find out the security key of the network.

The above types of encryption - WPA2 or WPA - allow you to create password phrases that you can remember. Then you do not have to write down a complex network security key and then worry about its security and inaccessibility to strangers. You can also save a complex security key, if you gave priority to this method, on a USB flash drive, following the instructions of the "Wizard."

If you decide to connect another computer or laptop to your access point, you need to do the following. Find and open the "Connect to a network" window, select the desired network and then click the "Connect" button. You will be prompted to enter the network security key. Enter it manually or insert a USB flash drive storing the key into the USB port of the computer. It's done, you're on the Internet!

Still, how safe are wireless devices that support the IEEE 802.11i (WPA2) standard! So far, they have not been able to hack anyone and, most likely, will not succeed in the near future. All other equipment (meaning WEP and WPA1) is hacked by experts without difficulty. Neither the regular change of secret keys, nor binding to MAC addresses, nor SSID, nor even complex 128-bit encryption from hacking pro can save. So draw conclusions to you.