WiFi is a very convenient way to share files, video and music at home and in the office. WiFi is also easy to set up and use in everyday life. But there is a big disadvantage. You can easily share your information with your friends and colleagues, but this information could also be easily stolen. To solve this problem wifi jammer was created. Due to WiFi blocker, you can be sure that your data will be kept in privacy and confidentiality and no one will use your data in their personal advantage. Such a blocker solves the problem of stealing information, but it’s not the whole list of jammer advantages. It also helps you keep your position in secrecy by blocking WiFi signals.
Jamming wireless networks is a trivial matter as they are designed to be extremely polite, giving all devices a chance to jump on. A WiFi jammer uses this to flood the network with noise so no other device has a chance to get in. This can be useful for penetration tests from your own network or if you suspect that spy wireless cameras are around in your premises. WiFi jammer is a simple application that someone with a laptop and basic Linux knowledge can use. These types of applications have to be used with caution, you have to be careful not to interfere with a network that is not selling or risk arrest.
For this program handy jammer your wifi card needs to work to be able to inject packets to the network. You need to learn your wireless card chipset, command dmesg in Linux often to show this information, or run lsusb if you are using a wireless USB dongle. With the information obtained, one can then search the internet to find out if the card is suitable for running Aircrack or any other WPA crack utility. If the wireless chipset can run a WPA cracking tool, it says it will be able to inject packets on a live network and it will work with Wi-Fi jammers.
The signal jammers automatically hop between channels every second to determine all possible destinations, after the first identification it starts the signal constantly sends deauthentication packets to the access point jamming. This is a way to distance connected computers from the access point, cutting off their wireless access. Wi-Fi jammer does not carry out a denial service attack, but a disconnection, the customer is able to reconnect, but as long as the attacks are running wifi jammer keeps the access point telling the customer to disconnect, with the same result as one Denial of service attack without using much bandwidth or resources. An advantage of getting a client to constantly re-authenticate to the access point is that it may be possible to capture the WPA2 handshake and access to the network.
There is another application to jam WiFi access points found in the web split frame, WiFi gsm jamming has the advantage of being a very small script that should run in any operating system if you can install Python. If an access point enabled MAC filtering, you would have to fake a customer’s MAC address before accepting Deauthentication packets. Aside from that, expensive operational level wireless access points are able to continuously detect death requests and they will block you.