- 专利标题: Systems and methods for maintaining immutable data access logs with privacy
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申请号: US16396016申请日: 2019-04-26
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公开(公告)号: US11663347B2公开(公告)日: 2023-05-30
- 发明人: Andrew J. Mullin , Jason S. Thacker , Nicholas R. Adam , Hai Van Nguyen , Binh Nguyen
- 申请人: JPMORGAN CHASE BANK, N.A.
- 申请人地址: US NY New York
- 专利权人: JPMORGAN CHASE BANK, N.A.
- 当前专利权人: JPMORGAN CHASE BANK, N.A.
- 当前专利权人地址: US NY New York
- 代理机构: Greenberg Traurig LLP
- 主分类号: H04L29/06
- IPC分类号: H04L29/06 ; G06F21/62 ; G06F21/60 ; H04L9/30 ; H04L9/32 ; H04L9/00
摘要:
Systems and methods for maintaining immutable data access logs with privacy are disclosed. In one embodiment, in a cloud provider comprising at least one computer processor, the cloud provider having a plurality of clients, a method for maintaining immutable data access logs with privacy may include: (1) receiving data from a data owner, wherein the data owner is one of the clients; (2) storing the data in cloud storage; (3) executing an action or condition that impacts the data stored in cloud storage; (4) generating a log entry associated with the action or condition; (5) encrypting at least a portion of the log entry with a public key for the data owner; and (6) committing the log entry including the encrypted portion to a distributed ledger so that the committed log entry is immutable and cryptographically verifiable.
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