Invention Grant
US09043603B2 Security threshold enforcement in anchor point-based digital rights management
有权
基于锚点的数字版权管理中的安全阈值执行
- Patent Title: Security threshold enforcement in anchor point-based digital rights management
- Patent Title (中): 基于锚点的数字版权管理中的安全阈值执行
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Application No.: US12360811Application Date: 2009-01-27
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Publication No.: US09043603B2Publication Date: 2015-05-26
- Inventor: Paul Marvin Sweazey
- Applicant: Paul Marvin Sweazey
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Cesari & Reed LLP
- Agent Kirk A. Cesari; Christian W. Best
- Main IPC: G06F21/00
- IPC: G06F21/00 ; H04L9/08

Abstract:
Digital rights management (DRM) can be effectively implemented through use of an anchor point and binding records within a user's anchor point domain. Assigning security levels to various components within an anchor point based DRM system and evaluating them against a security criterion provides additional protection against authorized access of the digital content. The content provider may specify the security criterion (e.g., a security level threshold), and the ability to use the digital content is denied or granted based on the ability of components to satisfy this criterion. For example, the ability to use a digital property instance is granted to a content handler that satisfies the security criterion and denied to a content handle that does not satisfy the security criterion.
Public/Granted literature
- US20090193262A1 SECURITY THRESHOLD ENFORCEMENT IN ANCHOR POINT-BASED DIGITAL RIGHTS MANAGEMENT Public/Granted day:2009-07-30
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