Which method of protection against telephone line eavesdropping is most reliable?
Posted: Fri Jul 22, 2022 11:16 am
Which method of protection against telephone line eavesdropping is most reliable?
A. Don't discuss sensitive information.
B. Use a radio jammer.
C. Use encryption equipment.
D. Both A and C.
E. Use an audio jammer.
A. Don't discuss sensitive information.
B. Use a radio jammer.
C. Use encryption equipment.
D. Both A and C.
E. Use an audio jammer.