Title:
METHOD AND APPARATUS FOR DETECTING SENSITIVE INFORMATION, COMPUTER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/159642
Kind Code:
A1
Abstract:
Provided are a method and apparatus for detecting sensitive information, a computer device, and a storage medium. The method comprises: intercepting an outgoing email, and extracting first text data from the intercepted outgoing email (S202); acquiring a preset monitoring field, and identifying, from a test sample, first monitoring field values corresponding to the preset monitoring field (S204); combining the first monitoring field values to generate a first combined feature, and inputting the first combined feature into a sensitive data detection model to obtain a first sensitivity probability (S206); when the first sensitivity probability is less than or equal to a preset value, extracting an attachment of the outgoing email (S208); performing anti-hiding parsing on a file in the attachment, and determining whether the parsed file data is changed (S210); when the parsed file data is changed, determining that data leakage occurs in the outgoing email (S212); extracting the changed data from the parsed file data, and generating first early-warning information (S214); and sending the extracted data and the first early-warning information to a management terminal (S216). By means of the method, the accuracy of email testing can be improved.
Inventors:
TAN JIE (CN)
Application Number:
PCT/CN2020/093567
Publication Date:
August 19, 2021
Filing Date:
May 30, 2020
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F21/60
Foreign References:
| CN104361097A | 2015-02-18 | |||
| CN109543024A | 2019-03-29 | |||
| CN1920877A | 2007-02-28 | |||
| CN101409686A | 2009-04-15 | |||
| US20040073634A1 | 2004-04-15 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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