Title:
METHOD FOR MAINTAINING DATA SECURITY, NETWORK DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING COMPUTER PROGRAM PRODUCT FOR CONTROLLING PROGRAMMABLE NETWORK DEVICE
Document Type and Number:
Japanese Patent JP2018026821
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a very desirable system, method and device for maintaining data security.SOLUTION: A network device for maintaining data security generates a different key corresponding to the data received from a sender. The different key includes a secret key, a client key, and a server key. The client key and server key form a secret key when combined. The network device discards the secret key, after encrypting data by using the secret key. The network device generates URL (Uniform Resource Locator) for requesting data from the network device. This URL includes a client key, and a data identifier generated at random in relation to the data. The network device discards the client key, after transmitting the URL to the electronic address of a recipient.SELECTED DRAWING: Figure 3
Inventors:
SEBASTIEN BOIRE-LAVIGNE
SEBASTIEN LALONDE
JULIEN FROMENT
SEBASTIEN LALONDE
JULIEN FROMENT
Application Number:
JP2017156559A
Publication Date:
February 15, 2018
Filing Date:
August 14, 2017
Export Citation:
Assignee:
XMEDIUS SOLUTIONS INC
International Classes:
H04L9/08; G06F21/31; G09C1/00; H04L9/32
Attorney, Agent or Firm:
Fukami patent office
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