INFORMATION SECURITY BY PREVENTING UNAUTHORIZED DATA ACCESS

    公开(公告)号:US20220366076A1

    公开(公告)日:2022-11-17

    申请号:US17322021

    申请日:2021-05-17

    IPC分类号: G06F21/62 G06F21/34

    摘要: A decoder is provided for decoding user information. The decoder obtains a random code pattern from at least one of a card or a device owned by a user. The decoder further obtains a personal identifier from the user. The decoder then queries a mapping table based on a combination of the random code pattern and the personal identifier of the user, wherein the mapping table comprises user information associated with each of a plurality of users mapped to a respective unique combination of a random code pattern and a personal identifier of the user. The decoder obtains user information of the user in response to the query, wherein one or more actions are performed based on the user information.

    Prevention of unauthorized access to information

    公开(公告)号:US12118120B2

    公开(公告)日:2024-10-15

    申请号:US17321899

    申请日:2021-05-17

    摘要: A system is provided for encoding user information. The system is configured to generate a random code pattern, assign the random code pattern to a user, assign a personal identifier of the user to the random code pattern, map a combination of the random code pattern and the personal identifier to user information associated with the user, and store an association of the random code pattern and the personal identifier to the user information in a mapping table. The system is further configured to receive from a decoder a query comprising the random code pattern and the personal identifier of the user, wherein the decoder is configured to decode the random code pattern. The system determines based on the mapping table, the user information mapped to the combination of the random code pattern and the personal identifier and transmits the user information to the decoder.

    Information security by preventing unauthorized data access

    公开(公告)号:US11934554B2

    公开(公告)日:2024-03-19

    申请号:US17322021

    申请日:2021-05-17

    IPC分类号: G06F21/62 G06F21/34

    CPC分类号: G06F21/6245 G06F21/34

    摘要: A decoder is provided for decoding user information. The decoder obtains a random code pattern from at least one of a card or a device owned by a user. The decoder further obtains a personal identifier from the user. The decoder then queries a mapping table based on a combination of the random code pattern and the personal identifier of the user, wherein the mapping table comprises user information associated with each of a plurality of users mapped to a respective unique combination of a random code pattern and a personal identifier of the user. The decoder obtains user information of the user in response to the query, wherein one or more actions are performed based on the user information.