#least-privilege News & Analysis

2 articles tagged with #least-privilege. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · 2d ago7/10

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AIRGuard: Guarding Agent Actions with Runtime Authority Control

AIRGuard is a runtime security framework that protects AI agents from authority confusion attacks, where attackers manipulate untrusted context to misuse authorized tool access. The system reduces attack success rates from 36.3% to 5.5% while maintaining 76% of benign functionality, outperforming existing defense mechanisms by enforcing least-privilege authorization at execution time.

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AINeutralarXiv – CS AI · Apr 156/10

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Beyond Static Sandboxing: Learned Capability Governance for Autonomous AI Agents

Researchers introduce Aethelgard, an adaptive governance framework that addresses the capability overprovisioning problem in autonomous AI agents by dynamically restricting tool access based on task requirements. The system uses reinforcement learning to enforce least-privilege principles, reducing security exposure while maintaining operational efficiency.