Here you go m8, there are many different premade ones you can buy that look nicer, but I can't attest to their efficacy since many seem to have openings in them and arent perfectly enclosed.
For total privacy put it in a home made bag or container and leave it at home so it doesn't record and send it later.
All you have to do is wrap it in foil... There's a YouTube video where the guys tests this theory and sure enough he couldn't call or use his phone while wrapped in foil.
It only needs to connect momentarily to another phone via wifi or bluetooth to send it's mac adress or IMEI numeber and the other nearby phone or router will report your location.
Were talking at most 200 bytes of information, if there is a gap and it has straight line of sight to the device it will successfully identify itself.
There are many different mesh network messaging systems that you can download right now, anything similar could be used and would only need to be active for a microsecond, and this is done in the phones private memeory, the SPU. This is similar to the intel management engine and AMD PSP. Exactly what these do know one knows, but we do know that they can command complete control over a system. And for sending something as little as 200 bytes it has more than enough processing power.
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GrandNagus ago
Here you go m8, there are many different premade ones you can buy that look nicer, but I can't attest to their efficacy since many seem to have openings in them and arent perfectly enclosed.
For total privacy put it in a home made bag or container and leave it at home so it doesn't record and send it later.
https://www.wikihow.com/Make-a-Faraday-Cage
Fateswebb ago
All you have to do is wrap it in foil... There's a YouTube video where the guys tests this theory and sure enough he couldn't call or use his phone while wrapped in foil.
GrandNagus ago
It only needs to connect momentarily to another phone via wifi or bluetooth to send it's mac adress or IMEI numeber and the other nearby phone or router will report your location.
Were talking at most 200 bytes of information, if there is a gap and it has straight line of sight to the device it will successfully identify itself.
Fateswebb ago
There is no evidence that phones use this p2p style networking, this is completely theory. Also if it were true someone would have proven it by now.
GrandNagus ago
There are many different mesh network messaging systems that you can download right now, anything similar could be used and would only need to be active for a microsecond, and this is done in the phones private memeory, the SPU. This is similar to the intel management engine and AMD PSP. Exactly what these do know one knows, but we do know that they can command complete control over a system. And for sending something as little as 200 bytes it has more than enough processing power.