As you know, you cannot easily limit the propagation of radio waves, so you can intercept the signals you exchange with Wi-Fi hotspots. Even for smartphones, there are millions of special applications. This can also be done on the ground, but the space here is limited, so hackers can sit comfortably behind you and take advantage of all the advantages of modern smartphone vulnerabilities. Therefore, if you store some private data or sensitive data stored in any way on your smartphone or tablet, it is best to avoid using free Wi-Fi networks. It is really easy to hack the Wi-Fi connection, and you can even check how to connect with your iPhone. Therefore, to keep your information in place-turn on the Wi-Fi and Bluetooth modules of your tablet or mobile phone during the flight, or use a disguised Wi-Fi/Bluetooth signal blocker, don’t forget to turn on these modules for you! I am a happy Android smartphone user. In fact, I have a Samsung Galaxy SIII and found that the Android Beam technology has a bug. I don’t use it often, but I want to know if this error is dangerous? If so, what should I do? How can I protect my equipment?
Any kind of interfering device transmits signals at the same frequency as the interfered device. Therefore, in this case, we can say that your wifi jammer will be as dangerous as a simple Wi-Fi router. The last thing we want to mention is that you will be able to adjust the signal power and interference radius of the signal jammer, so you won’t bother your neighbors because of Wi-Fi blocking. If you are an experienced VoIP user, you should know that the technology itself involves sending voice packets over the Internet. Therefore, someone may intercept your VoIP call. These software packages are highly encrypted, and there are two ways to achieve it. First of all, you can use free encryption keys, but you should know that they can also enter criminals, so your information will become vulnerable. Another option is to use proprietary encryption algorithms developed by multiple companies. They are not free, but they can ensure proper security for a certain period of time. But this is not the best solution, because they may be cracked. We should mention that it is very difficult to intercept and decrypt the voice packets you send over the network, which is why the evil guys use simpler methods. First of all, you should know that VoIP monitoring is somewhat different from other monitoring technologies. To eavesdrop on any encrypted VoIP call, you can hack the PC or laptop used for that purpose. In this case, you will be able to access the decrypted voice packets from both callers. Therefore, now you see that the problem lies in the security of the PC or laptop.