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secure Microphone Blocker for Apple devices (macOS and iOS)

Quote from Hardware for Protecting Privacy and Security Microphone Blocker A microphone blocker is a device that prohibits audio hacking, in the form of a hardware accessory for a smartphones, ...
Sybil's user avatar
  • 1,491
13 votes
2 answers
2k views

How to find all the microphones in a room?

"Smart" devices are all around us nowadays and many of them have built-in mics which can be be misused to spy on you in cases when the device is hacked (which is rather probable to happen as there are ...
Ivan's user avatar
  • 361
13 votes
3 answers
16k views

Can a speaker be used as a microphone?

From LWN's security quotes of the week: These days audio hardware usually consists of a very generic codec containing a bunch of digital→analogue converters, some analogue→digital converters ...
muru's user avatar
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