Researchers have developed an extended Consent-Based Access Control (CBAC) framework that validates consent directives at creation time to ensure semantic correctness and reduce runtime decision complexity. The framework includes a pre-commit validation workflow and context-aware emergency access mediation, improving patient autonomy and clinical continuity while outperforming traditional XACML-based systems in scalability and performance. Content creators should focus on integrating real-time validation and context-sensitive access control mechanisms for enhanced user consent management.
Read the full article at arXiv cs.CR (Cryptography & Security)
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