In the Wi-Fi Security Blogging Trilogy, I will feature an occasional opportunity that I encountered while jamming Wi-Fi signals. WiFi, especially in the UK, has seen some WiFi explosions recently. In the UK, entire urban communities are already WiFi compatible. There is no doubt that we will depend more and more on WiFi networks. Anyone who has read an official book on computer security will have a full understanding of the CIA when it comes to security, the triad of confidentiality, integrity and usability. This article will discuss uptime i.e. blocking WiFi signals. Now jammer-mart.com has better wifi signal jammer that can help you.
A few weeks ago, I finally gave in and bought a Nintendo Wii console for my kids. I think it keeps them physically active while playing video games, and I think that’s right. Anyway, I put the Wii under the main TV and then try to connect the Wii to my home Wi-Fi network, which will allow the Wii to receive software updates, weather forecasts, and even browse the web using the Wii Opera web browser. It was quickly discovered that the Wii could not connect to the WiFi network.
Therefore, after an hour of troubleshooting, temporarily removing all security from my wifi jammer and plugging the wifi router into Wii as close as possible, I found that Wii was not able to receive signals from my WiFi network at a distance of up to 10 cm! Even so, the bandwidth (network speed) still seems too slow. Well I gave up the day because the kids wanted to play Wii sports. I just thought the Wii’s Wii Card was risky, but later that night I encountered an eye opener while watching satellite TV on the bed.
You see, I have satellite TV and it feeds the main TV. But, earlier this year, I wish I could watch all these beautiful satellite TV channels on my bedroom TV. So I bought an inexpensive “Technika” broadcast solution. Local supermarkets cost £ 20 (around $ 40) instead of paying more to satellite companies to buy a second set-top box, Sat Box. The device consists of a broadcasting unit which is connected to the scart output of a satellite television decoder. The broadcast unit sends TV images, sound and even infrared signals from the remote control to the receiver, which is connected to the scart input on the TV. From the room. My epiphany is that in theory the broadcast TV unit blocks the Wi-Fi signal, especially since both the Wii and the TV broadcast service are under the main TV. So I turned off the TV streaming equipment and immediately connected the Wii to the Internet.
The next day I did some experiments with my laptop. I noticed that the TV broadcast unit was on; in some parts of the house the signal strength of the WiFi network has been reduced by two-thirds, and downstairs all connections to the WiFi network have been removed.
Therefore, an efficient Wi-Fi jammer can be obtained at a very cheap cost. I think with some custom settings we can expand the range of Wi-Fi interference and make it a mobile device, I can think of many bad uses of WiFi interference, especially to cause other attacks, but a good one practice may no-WiFi policy, although you may need to check applicable laws. broadcast.