Seamless abort and reinstatement of TLS sessions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10291405
APP PUB NO 20180020020A1
SERIAL NO

15211090

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In response to receiving an unknown first session identifier from a client for a first communication session between the client and a server, a Man in the Middle (MitM) computer requests a second session identifier from the server for a second communication session between the server and the MitM computer. The MitM computer generates a third session identifier for a third communication session between the MitM computer and the client. The MitM computer generates a fourth communication session between the server and the client using a combination of the second communication session and the third communication session. In response to receiving an invalid session identifier from the client for a fifth communication session between the client and the server, the MitM computer transmits an instruction, to the client, to flush a session cache in the client to force a full TLS handshake between the client and the server.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Cheng-Ta Taipei, TW 84 650
Lin, Ping Min Taipei, TW 2 2
Suen, Wei-Shiau Taichung, TW 27 96
Wu, Ming-Hsun New Taipei, TW 31 185

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