Watch the movie Family of Spies based on the real story of Warrant Officer John Walker. The complete lack of security is laughable and the fact that the Navy spent 8 years using the same encryption system after they new it had been compromised.
“The complete lack of security is laughable and the fact that the Navy spent 8 years using the same encryption system after they new it had been compromised.”
The KW-7 was NOT compromised.
He was copying the daily key cards for it.
No matter what the movie said.