Wi-Fi blocking paint
Somehow my neighbor bought a laptop for himself. I poked around with Wi-Fi and found a signal. Connected to the point and joyfully used the free internet for about six months. And why? Some negligent employees of a neighboring store or office simply forgot to password the point. Dunce.
Why am I? In addition, it is not difficult to set a password on Wi-Fi. But, as they say, there have been cases. Yes, and attacks on wireless networksno one has canceled. So, there is also an “elegant” solution to protect the apartment / office from those who could potentially encroach on your radio waves. To do this, you need to buy special paint (at $ 14 per kilogram) and paint the walls. The paint, which was developed at the University of Tokyo, added iron and aluminum oxide, which blocks radio waves at frequencies up to 182 GHz. This is certainly my home - my castle. Even with regard to radio waves.
via mobbit.info
Why am I? In addition, it is not difficult to set a password on Wi-Fi. But, as they say, there have been cases. Yes, and attacks on wireless networksno one has canceled. So, there is also an “elegant” solution to protect the apartment / office from those who could potentially encroach on your radio waves. To do this, you need to buy special paint (at $ 14 per kilogram) and paint the walls. The paint, which was developed at the University of Tokyo, added iron and aluminum oxide, which blocks radio waves at frequencies up to 182 GHz. This is certainly my home - my castle. Even with regard to radio waves.
via mobbit.info