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A comment on Flicking the kill switch: governments embrace internet shutdowns. Parent comment

Re:Flicking the kill switch: governments embrace internet sh... by generalizations on Friday September 02, 2022 @12:25PM (#32692643)
On the other hand, a shortwave radio is dirt cheap to build and can interface with the audio / mic ports on your smartphone / laptop. And the range is on the order of hundreds of miles.
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Re:Flicking the kill switch: governments embrace internet sh... by rolph on Friday September 02, 2022 @01:25PM (#32693385)
can be used as a stealth backchannel to C&C compromised devices out of band from the internet/cellular connection
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