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View all- Zhang RLi HQian XJiang WChen H(2025)On large language models safety, security, and privacy: A surveyJournal of Electronic Science and Technology10.1016/j.jnlest.2025.100301(100301)Online publication date: Jan-2025
User delegation is a mechanism for assigning access rights available to one user to another user. A delegation can either be a grant or transfer operation. Existing work on delegation in the context of role-based access control models has extensively ...
Authorization systems are an integral part of any network where resources need to be protected. They act as the gateway for providing (or denying) subjects (users) access to resources. As networks expand and organisations start to federate access to ...
In the universal Android system, each application runs in its own sandbox, and the permission mechanism is used to enforce access control to the system APIs and applications. However, permission leak could happen when an application without certain ...
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