US 12,294,633 B2
Method for controlling access to content implemented by a cache server
Emile Stephan, Chatillon (FR); Frédéric Fieau, Chatillon (FR); and Gaël Fromentoux, Chatillon (FR)
Assigned to Orange, Issy-les-Moulineaux (FR)
Appl. No. 18/003,310
Filed by Orange, Issy-les-Moulineaux (FR)
PCT Filed Jun. 23, 2021, PCT No. PCT/FR2021/051153
§ 371(c)(1), (2) Date Dec. 23, 2022,
PCT Pub. No. WO2021/260327, PCT Pub. Date Dec. 30, 2021.
Claims priority of application No. 2006709 (FR), filed on Jun. 26, 2020.
Prior Publication US 2023/0247110 A1, Aug. 3, 2023
Int. Cl. H04L 67/568 (2022.01); H04L 9/40 (2022.01)
CPC H04L 67/568 (2022.05) [H04L 63/10 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for accessing content, the method being implemented by a terminal and comprising:
a first phase comprising:
sending a request for authorization to access the content to an originating server associated with the content;
receiving a file comprising a sequence of messages exchanged between the terminal and the originating server during a communication session established between the terminal and the originating server, at least one of the messages of the sequence of messages comprising at least one authorization to access the content delivered to the terminal by the originating server;
a second phase comprising:
sending a request for access to the content to a cache server in which the content is stored;
transmitting the file comprising the access authorization to the cache server; and
receiving the content transmitted by the cache server, the receiving being representative of a positive verification of the access authorization.