System and method for secure messaging with network address translation firewall traversal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060274899A1
SERIAL NO

11145378

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Abstract

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A system for securing communications between a client and an application server comprises a session key management server and the application server. The system enables network address translation firewall traversal. The session key management server comprises a key management application, a session key database, and a notification services application. The key management application receives a first transport layer security connection request from the client and negotiates a device session master key with the client as part of the transport layer security exchange. The session key database is coupled to the key management application for storing the device session master key in conjunction with an identification of the client. The notification services application coupled to the session key database and provides a notification message to subscribing application servers. The notification message comprises the device session master key in conjunction with an identification of the client.

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Patent Owner(s)

Patent OwnerAddress
INNOMEDIA PTE LTD10 SCIENCE PARK ROAD #03-04 THE ALPHA 117684

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Shih-An Cupertino, CA 10 600
Lee, Chih-Ping Cupertino, CA 27 535
Zhu, Yuesheng San Jose, CA 6 238

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