Patent Number: 8,817,786

Title: Method for filtering packets coming from a communication network

Abstract: A method of filtering packets coming from a communication network (1) comprising, after successful registration of a terminal (20) with a service platform (32): a step of associating a registration context with the terminal, the context comprising registration information transmitted between the terminal and the service platform during registration; a step of creating at least one filtering rule on the basis of the registration context, said rule aiming to block packets that do not conform to at least a portion of the registration information; and a step of filtering the packets as a function of the rule created.

Inventors: Kassi-Lahlou; Mohamed (Fontaine Etoupefour, FR), Mansour; Jade (Bagneux, FR), Michel; Jean-Charles (Paris, FR)

Assignee: France Telecom

International Classification: H04L 12/28 (20060101)

Expiration Date: 8/26/12018