Are you concerned about the safety of your wifi network? You think someone outside of your house may gain access to your wifi network and thus may hack in to your computer? Your fear is not invalid considering the increasing news of wireless network hacking. So what can you do to secure wifi network? A layman’s answer would be to keep the wifi signals in your home only to avoid the leakage of signal into the neighbourhood. And the layman is quite right in his thinking.
French researchers have developed this revolutionary wallpaper (for actual walls, not the digital one for your desktop) that prevents wi-fi signals from going outside the room/home and thus keeps the signals in the confines of the room and prevents from any outside intrusion. More details can be found on the French website L’Informaticien.

Innovative thinking. Makes me wonder if it prevents me from opening my windows and doors 😛 Do you think it will help in a secure wifi network?

Ever found yourself in a situation when you need to provide someone or yourself the WEP, WPA, WPA2-PSK password of the wifi network you are using or have used it previously and you are left wondering: “How do I find the wireless password saved in Windows?“. By default Windows saves the wireless password when you choose “connect automatically”. All these keys along with the wireless network settings are stored in Windows. If in a case you need to see the passwords specific to a network, you can fetch it back from Windows in following simple steps. 

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