Title:
SECURITY KEEP-ALIVE METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/166293
Kind Code:
A1
Abstract:
The present application provides a security keep-alive method, device and system. A terminal device comprises a main control unit and a security keep-alive agent unit connected to each other. The method comprises: during a connection process between a terminal device and a server, a security keep-alive agent unit periodically performs keep-alive interaction with the server, wherein, in a single period, the keep-alive interaction between the security keep-alive agent unit and the server comprises: the security keep-alive agent unit generates a target keep-alive packet according to a security key sent by a main control unit before dormancy, and the main control unit enters a dormant state after the security key is sent successfully, the security key being predetermined by the terminal device and the server; the security keep-alive agent unit sends the target keep-alive packet to the server; the security keep-alive agent unit receives a target keep-alive packet response returned by the server, and verifies the target keep-alive packet response; the security keep-alive agent unit keeps the connection with the server if the target keep-alive packet response is verified successfully.
Inventors:
YU KEXIONG (CN)
CHEN JIAN (CN)
CHEN JIAN (CN)
Application Number:
PCT/CN2018/073406
Publication Date:
September 20, 2018
Filing Date:
January 19, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L29/08
Foreign References:
CN102036349A | 2011-04-27 | |||
CN106161598A | 2016-11-23 | |||
CN103703430A | 2014-04-02 | |||
US7882255B2 | 2011-02-01 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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