Secure telephone

SIGSALY exhibit at the National Cryptologic Museum

A secure telephone is a telephone that provides voice security in the form of end-to-end encryption for the telephone call, and in some cases also the mutual authentication of the call parties, protecting them against a man-in-the-middle attack. Concerns about massive growth of telephone tapping incidents lead to growing demand for secure telephones.

单词	Secure telephone
释义	Secure telephone 英语百科 Secure telephone A secure telephone is a telephone that provides voice security in the form of end-to-end encryption for the telephone call, and in some cases also the mutual authentication of the call parties, protecting them against a man-in-the-middle attack. Concerns about massive growth of telephone tapping incidents lead to growing demand for secure telephones.
随便看	UNESCO,Unesco的意思 UNESCO United Nations Educational Scientific and Cultural Organization的意思 unescrowed的意思 unescutcheoned的意思 UNESOB的意思 unespied的意思 unespoused的意思 unessayed的意思 unessence的意思 unessential的意思 unessential dischord的意思 unessential element的意思 unessential expansion的意思 unessentiality的意思 unessentially的意思 unessential的意思 unessential singularity的意思 unestablish的意思 unestablishable的意思 unestablished的意思 unestablished coenosium的意思 unestablishes的意思 unestablishing的意思 unestablishment的意思 unesteemed的意思