A place to discuss privacy and freedom in the digital world.
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
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- Posting a link to a website containing tracking isn’t great, if contents of the website are behind a paywall maybe copy them into the post
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- If you have a question, please try searching for previous discussions, maybe it has already been answered
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You can always test, try calling your phone in different bags
When talking about real and useful bags I’m talking about those that are blocking almost all the frequencies. Putting a device in a Faraday bag means that it’s not safe at first so it should be able to block all frequencies not only “call frequencies”
I wonder if I could somehow manage to whip up an experiment using the spectrum analyzer on my flipper zero. I would have to push the button while it is in the bag.
You would need two flipper zero, one outside emitting on several frequencies and one inside trying to catch any frequencies from the outside one
Faraday bags pass through all frequencies smaller then the holes in the conductor.
If you want total blocking of all frequencies you need a solid conductive surface, i.e. a block of metal, or a bucket of ionized water.
So yeah, whatever you got, you need to test with the transceivers on the device.
But military grade is just gear porn marketing term, you can make a gaussian surface out of house hold aluminum foil for Pete’s sake.
If you wrap your phone in aluminum foil that should block everything right?
sure, as long as there were no holes at all.
Cell phone frequencies are 2-20 inches so you could have one inch holes with no issue.
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Thanks for the explanation