Sagem Defense Securite

Safran Electronics & Defense

Bruno Larois

Francois Guillot

Jean-Marie Courteille

Thomas Monot

Lionel Robin

Cédric Couette

Pierre Guivarch

The present invention relates to the field of access to a high-security network, and more particularly to a device allowing secure access, for example for management and maintenance operations. There is described a connection device making it possible to connect any maintenance apparatus to a high-security network without compromising the trust of the system. The device contains a client of the maintenance application package only the inputs-outputs of which are offloaded onto the maintenance apparatus. It has authentication means and means for performing a protocol break between the maintenance apparatus and the high-security system. In this way, only said connection device needs to be trusted and the maintenance may be effected from any terminal.

Method and device for connecting to a high security network

The invention relates to a communication cartridge () characterized in that&#x2014;it is adapted to be integrated in a removable manner into a recess () of a host equipment (), during normal operation, an external front part () of the cartridge being intended to be external to the recess () of the host equipment (), and in that&#x2014;it comprises at least one front port, placed in an internal space of the cartridge () and intended to cooperate with a wireless communication module also placed in the internal space of the cartridge (), during normal operation, the front port being moreover adapted to have an adjustable position in the internal space, so that the module is at least partially positioned in the external front part () of the cartridge (), during normal operation. The invention also relates to an equipment, an assembly and a system corresponding thereto.

Removable communication cartridge that can be detached from an equipment, equipment, assembly and system corresponding thereto

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Paris, France

Bruno Larois