Telecommunication system with improved confidentiality

Details Telecommunication system with improved confidentiality Telecommunication system with improved confidentiality

2011-04-26

2011-04-26

Cho, Un C (Department: 2617)

Telecommunications

Radiotelephone system

Security or fraud prevention

C455S411000, C455S414100, C705S042000

Reexamination Certificate

active

07933582

ABSTRACT:
A telecommunications system includes a personal item held by a user of the system, a first means of communication made available to the user and capable of communicating with the personal item and with a data transfer network, and a second means of communication capable of communicating with the data transfer network and belonging to an interlocutor of the user. The first means of communication may be triggered between a non-transparent operating mode and a transparent operating mode during which it is incapable of acting on data passing through it. The system makes it possible to guarantee the user that the confidential data he may send will not be altered or saved by the first means of communication in view of its illicit use.

REFERENCES:
patent: 6937731 (2005-08-01), Chiu
patent: 6957185 (2005-10-01), Labaton
patent: 2002/0030579 (2002-03-01), Albert et al.
patent: 2002/0077993 (2002-06-01), Immonen et al.
patent: 2002/0147913 (2002-10-01), Lun Yip
patent: 2005/0085226 (2005-04-01), Zalewski et al.
patent: 2006/0000900 (2006-01-01), Fernandes et al.

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