Title:
PHYSICAL SELF-DESTRUCTION METHOD FOR ELECTRONIC DATA
Document Type and Number:
WIPO Patent Application WO/2019/080620
Kind Code:
A1
Abstract:
A physical self-destruction method for electronic data. A low-speed explosive layer is paved on a surface of an electronic data storage medium that is not contact with a circuit, and the low-speed explosive layer is connected to an ignition device. After the low-speed explosive is ignited by the ignition device, a high temperature is generated on the surface of the storage medium, so that the physical destruction is generated in the medium to achieve the purpose of data self-destruction. The method is different from existing logical deletion or physical destruction methods for electronic data, and is particularly suitable for unexpected destruction of data. In the method, secure storage is achieved in data use by using a low-cost device, and secure destruction is achieved when the data is likely to leak. Costs are low and the operability is high.
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Inventors:
WANG DONG (CN)
LIN WANCAI (CN)
LI MINGWEI (CN)
LIN WANCAI (CN)
LI MINGWEI (CN)
Application Number:
PCT/CN2018/101532
Publication Date:
May 02, 2019
Filing Date:
August 21, 2018
Export Citation:
Assignee:
DUVONN ELECTRONIC TECH CO LTD (CN)
International Classes:
G06F12/14; G06F21/78
Foreign References:
| CN107608915A | 2018-01-19 | |||
| CN104785503A | 2015-07-22 | |||
| CN2773278Y | 2006-04-19 | |||
| CN106933132A | 2017-07-07 | |||
| CN204470269U | 2015-07-15 | |||
| US20150008955A1 | 2015-01-08 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT&TRADEMARK AGENCY CO., LTD (CN)
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