Abstract: A lawful interception architecture for an operator of communication networks (NWO) comprising sets of interception probes (SON1-SONN) respectively deployed in telecommunication networks (RT1-RNN) in order to provide envelope data (DonE) and content data (DonC) regarding communications passing through at east one of the telecommunication networks, comprising an adaptation system (SA) which receives envelope data and content data provided by at least one set of interception probes (SONn), and converts the envelope data into formatted envelope data (DonF) of a single predetermined format. The system associates this formatted envelope data and this content data with one another, the formatted envelope data containing a single identifier (IDC) for the associated content data and being saved within a data saving device (DRD) connected to the system.

Abstract: The invention concerns a router associated to a secure device (DC) and included in a communication network (RC), comprising an interface (IRT) to communicate with the secure device following an authentication of the router by the secure device, and comprising a protocol interpreter (INT) to command the execution of the critical operations of one or more routing protocols by the secure device. The sensitive or critical portions of a routing protocol are executed in a secure and reliable manner in the secured device, for example of a chip card type.

Abstract: The invention concerns a router associated to a secure device (DC) and included in a communication network (RC), comprising an interface (IRT) to communicate with the secure device following an authentication of the router by the secure device, and comprising a protocol interpreter (INT) to command the execution of the critical operations of one or more routing protocols by the secure device. The sensitive or critical portions of a routing protocol are executed in a secure and reliable manner in the secured device, for example of a chip card type.