Invention Grant
- Patent Title: Intercepting a communication session in a telecommunication network
- Patent Title (中): 在电信网络中拦截通信会话
-
Application No.: US11116644Application Date: 2005-04-28
-
Publication No.: US08175277B2Publication Date: 2012-05-08
- Inventor: Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
- Applicant: Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: H04L9/08
- IPC: H04L9/08

Abstract:
Intercepting a secure communication session includes distributing a key from a key distribution point to establish a secure communication session between a first endpoint and a second endpoint. A secure channel is established between the key distribution point and an intercepting point. The intercepting endpoint may be determined to be authorized to intercept the secure communication session. The key is provided to the intercepting endpoint only if the intercepting endpoint is authorized to intercept the secure communication session, where the key provides the intercepting endpoint with access to intercept the secure communication session.
Public/Granted literature
- US20060245595A1 Intercepting a communication session in a telecommunication network Public/Granted day:2006-11-02
Information query