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aiAuthZ: Off-Host, Identity-Bound Authorization for AI Agents arxiv.org
Off-host auth for AI agents: per-message HMACs, nonce/timestamp binding, and a policy engine the model can't tamper with.
agent-security arxiv audit-log authentication authorization cryptography hash hmac privacy security
9 pts/ivan9/6 days ago/2 comments
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From Tool Connection to Execution Control: Benchmarking Security Invariants in MCP-Style Agent Runtimes arxiv.org
Eight security invariants, because MCP tool connections apparently weren’t enough, and the paper benchmarks HCP against baselines.
access-control agent-security arxiv audit authorization cryptography mcp protocol runtime
2 pts/nullptr7/13 days ago/4 comments