When we choose the wifi network to connect to, we often see a large list of network names. At present, the wifi network uses the 2.4GHz or 5GHz radio band, and the 5GHz radio band has weak wall penetration capabilities. Outside of the 5GHz signal of the router in the room where we are located, the WiFi networks we usually see basically use 2.4GHz signals.
There are many factors that block wifi signal. The Bluetooth, microwave oven, induction cooker, mobile phone, and cordless phone that we usually use will affect the WiFi signal to a certain extent during use. The best-selling wifi jammers on the network is able to shield the WiFi network, making it impossible for others to search your WiFi network.
When we use the WiFi network, hackers can easily steal passwords through phishing wifi, and even steal our mobile phone information, chat records, communication passwords, company secrets and other information. They can easily crack your WiFi network password by scanning the WIFI signals that can be received, grabbing handshake packets, using a WEB interface, and launching a fake AP instance to simulate the original access point.
To reduce or reduce WiFi signal interference, we can make mobile phones, computers and other wifi-connected devices as close as possible to the wireless router, because the closer to the wireless router, the stronger the signal is, and the stronger the anti-interference ability is, of course. The radiation caused by the time is also greater. We can use a WiFi jammer. When we are not applicable to WiFi, we do n’t need to turn off the WiFi router, just turn on the interference equipment, and your WiFi signal will be blocked. Other people cannot find your WiFi network, which can prevent others from stealing you. The WiFi network can also block your mobile phone signal, prevent phone harassment, and avoid some unwanted calls, and enjoy a better rest.