News for hackers. Stuff that matters.

A comment on Receiving images of Earth from satellites with software defined radio. Parent comment

Re:Receiving images of Earth from satellites with software d... by tomato2juice on Tuesday June 09, 2020 @09:53AM (#23466656)
> images obtained from Soviet spy satellites

How did they obtain them? Were they not encrypted?

[ Parent | on HN ]
Re:Receiving images of Earth from satellites with software d... by arethuza on Tuesday June 09, 2020 @10:43AM (#23467063)
Sigint means - it is mentioned in the book GCHQ by Richard Aldrich.
[ Parent | on HN ]