Title:
METHOD AND DEVICE FOR SECURE COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2016/180204
Kind Code:
A1
Abstract:
Provided are a method and device for secure communication, where a secure proxy device is provided between a client and a server. The method comprises: negotiates a connection key is negotiated with a client by a secure proxy device utilizing a key exchange mechanism; a token is assigned to the client when the client is successfully authenticated; when the request transmitted by the client to a server is received, a token transmitted together with the request is verified either or not being the token assigned to the client; if yes, a request produced when the request is decrypted utilizing the connection key is forwarded to the server; when a response returned by the server is received, the response is encrypted utilizing the connection key, and the encrypted response is forwarded to the client. The present invention allows increased security in communication between the client and the server and effectively prevents various replays, malicious code injections, and automated attacks against the server and the client.
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Inventors:
LIN YUMIN (CN)
XIAO HONGYONG (CN)
ZHENG LIN (CN)
XU MING (CN)
XIAO HONGYONG (CN)
ZHENG LIN (CN)
XU MING (CN)
Application Number:
PCT/CN2016/079856
Publication Date:
November 17, 2016
Filing Date:
April 21, 2016
Export Citation:
Assignee:
RIVER SECURITY INC (CN)
International Classes:
H04L29/06
Foreign References:
| CN101674304A | 2010-03-17 | |||
| CN104113528A | 2014-10-22 | |||
| CN105471833A | 2016-04-06 | |||
| CN103095704A | 2013-05-08 | |||
| US20020026578A1 | 2002-02-28 |
Attorney, Agent or Firm:
BEIJING WISPRO INTELLECTUAL PROPERTY LLP. (CN)
北京鸿德海业知识产权代理事务所(普通合伙) (CN)
北京鸿德海业知识产权代理事务所(普通合伙) (CN)
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