TEMPEST - Electronic eavesdropping

Eric Hughes hughes at ah.com
Sun Feb 6 15:16:08 PST 1994


>In the US it not illegal to posess TEMPEST-surveillance equipment but
>it is illegal to take appropriate counter-measures to prevent 
>surveillance. 

Can we get the urban folklore set clued into this one?

Electromagnetic shielding is not illegal.  On the contrary, in the
USA, the FCC finds shielding highly desirable.

Eric






More information about the cypherpunks-legacy mailing list