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How to encrypt regular phone calls?
(lemmy.zip)
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this post was submitted on 16 Apr 2024
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Privacy
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there are some obscure hardware options for this but hardware based audio encryption is mostly just enterprise stuff, it's very difficult for a consumer to obtain
Isnt enough software encryption like with voip calls (like telegram)?
It's on a different stack. Telegram (and VoIP) operates on the network stack, cellular call is working on the GSM/LTE stack. Networkin stack is more opened and free to do what you want; GSM/LTE stack have many proprietary tech that's is not open to everyone.