Invention Grant
- Patent Title: Method and apparatus for restricting access to encrypted data
- Patent Title (中): 用于限制访问加密数据的方法和装置
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Application No.: US12885298Application Date: 2010-09-17
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Publication No.: US08489889B1Publication Date: 2013-07-16
- Inventor: Vincent E. Moscaritolo , Jonathan D. Callas
- Applicant: Vincent E. Moscaritolo , Jonathan D. Callas
- Applicant Address: US CA Mountain View
- Assignee: Symantec Corporation
- Current Assignee: Symantec Corporation
- Current Assignee Address: US CA Mountain View
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
A computing device receives a command to restrict access to encrypted data. The computing device generates a new record that can access the encrypted data. The computing device encrypts the record information for the new record using a public key of a trusted entity. The computing device prevents access to the encrypted data for a previously generated record or records.
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