Title:
METHOD AND APPARATUS FOR IDENTIFYING TLS ENCRYPTED TRAFFIC
Document Type and Number:
WIPO Patent Application WO/2020/224341
Kind Code:
A1
Abstract:
Provided is a method for identifying TLS encrypted traffic. The method comprises: a DPI SERVER receiving application registration request information from a registration website, assigning application feature identification information to a target application, and sending same back to the registration website; the DPI SERVER exchanging application feature verification information of the application with an APP SERVER on the basis of a bidirectional verification TLS connection, wherein both parties have the same application feature identification information and application feature verification information after the exchange; the DPI SERVER sending the application feature identification information and the application feature verification information of the application to a DPI network element on the basis of the bidirectional verification TLS connection; and the DPI network element verifying, according to the application feature verification information, the legitimacy of the application feature identification information in the TLS traffic of a user, and identifying, according to the application feature identification information, the TLS traffic generated by the application.
Inventors:
SONG KE (CN)
LI HUAGUANG (CN)
LIU XILIANG (CN)
LI HUAGUANG (CN)
LIU XILIANG (CN)
Application Number:
PCT/CN2020/080236
Publication Date:
November 12, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L29/06; H04W12/06; H04W12/12
Foreign References:
| CN107135190A | 2017-09-05 | |||
| CN109309907A | 2019-02-05 | |||
| CN107707508A | 2018-02-16 | |||
| US20180103056A1 | 2018-04-12 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: