Title:
HIGH SECURITY COMMUNICATION SYSTEM AND PROGRAM
Document Type and Number:
Japanese Patent JP2023158775
Kind Code:
A
Abstract:
To provide a high security communication system that can improve confidentiality of chat contents and can improve convenience of chat usage.SOLUTION: There is provided a high security communication system, in which a chat management server 1 is configured to: hold user IDs, group IDs and group structures; causes a contribution source server 2 to encrypt chat content data and to store therein; and decrypt encrypted history information, and reproduce chats by reading and decrypting the encrypted chat content data from the contribution source server 2 according to the history information, so as to make them usable.SELECTED DRAWING: Figure 1
Inventors:
MINE YOSHIMASA
Application Number:
JP2022068752A
Publication Date:
October 31, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
SHAREMEDICAL INC
International Classes:
H04L51/216; G06F21/60; G06F21/62; G06Q50/00
Attorney, Agent or Firm:
Nobuhiro Funatsu