Title:
ILLEGAL ATTACK PREVENTION
Document Type and Number:
WIPO Patent Application WO/2019/214295
Kind Code:
A1
Abstract:
Provided are a method and apparatus for preventing an illegal attack, and an electronic device. According to one embodiment, the method comprises: when a user feature of a user is identified successfully, determining whether the liveness detection result for the user feature indicates failure (Step 101); if the liveness detection of the user feature fails, locking a feature ID when the feature ID corresponding to the user feature is not locked and currently meets a locking condition (Step 102); and if the liveness detection of the user feature is successful, unlocking the feature ID when the feature ID corresponding to the user feature is locked and currently meets an unlocking condition (Step 103).
Inventors:
WEI FAN (CN)
DING SHAOJIE (CN)
HUA CONGYI (CN)
KANG WEICHANG (CN)
SHEN CHUAN (CN)
DING SHAOJIE (CN)
HUA CONGYI (CN)
KANG WEICHANG (CN)
SHEN CHUAN (CN)
Application Number:
PCT/CN2019/073094
Publication Date:
November 14, 2019
Filing Date:
January 25, 2019
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G07C9/00
Foreign References:
| CN105096420A | 2015-11-25 | |||
| CN205140028U | 2016-04-06 | |||
| CN106570489A | 2017-04-19 | |||
| CN107086985A | 2017-08-22 | |||
| CN105447443A | 2016-03-30 | |||
| CN105320939A | 2016-02-10 | |||
| US20070041620A1 | 2007-02-22 |
Other References:
See also references of EP 3770868A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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