Policy Engine
A core decision component in zero trust architecture that decides whether to allow, deny or downgrade access requests based on identity, roles, call parameters, session context and risk signals. It is typically deployed as a sidecar service or gateway plugin.
Timeline (last 90 days)
The policy engine is a core component in zero trust implementation, responsible for making allow, deny or downgrade decisions before each tool call based on identity, role, call parameters, session context and risk signals.
The three dimensions of identity, tool scope, and task context must be passed in at the PEP as structured fields, transferring the judgment from the model to a policy engine rather than letting the model judge on its own.
Runtime enforcement, in operating systems and distributed systems, refers to performing real-time inspection and intervention on behaviors such as system calls and network requests, during the actual execution phase of a program, through monitors, interceptors, or policy engines.
Policy engines rely on agents to truthfully report their behavior; if the underlying execution log is tampered with, the compliant behavior seen by the policy engine may be a false report.
Policy engines verify compliance rather than execution itself; they can confirm that an agent was permitted to do something but cannot prove that the thing actually happened as recorded.
The governed approach paradigm assigns language models only the responsibility of understanding questions, while a deterministic policy engine selects and runs pre-approved analytics procedures.
The analyzers executed by the policy engine hit the answer + evidence contract in all 110 out of 110 tests.
All Facts (7)
The policy engine is a core component in zero trust implementation, responsible for making allow, deny or downgrade decisions before each tool call based on identity, role, call parameters, session context and risk signals.
50%UnverifiedThe three dimensions of identity, tool scope, and task context must be passed in at the PEP as structured fields, transferring the judgment from the model to a policy engine rather than letting the model judge on its own.
50%UnverifiedRuntime enforcement, in operating systems and distributed systems, refers to performing real-time inspection and intervention on behaviors such as system calls and network requests, during the actual execution phase of a program, through monitors, interceptors, or policy engines.
50%UnverifiedPolicy engines rely on agents to truthfully report their behavior; if the underlying execution log is tampered with, the compliant behavior seen by the policy engine may be a false report.
50%UnverifiedPolicy engines verify compliance rather than execution itself; they can confirm that an agent was permitted to do something but cannot prove that the thing actually happened as recorded.
50%UnverifiedThe governed approach paradigm assigns language models only the responsibility of understanding questions, while a deterministic policy engine selects and runs pre-approved analytics procedures.
50%UnverifiedThe analyzers executed by the policy engine hit the answer + evidence contract in all 110 out of 110 tests.
50%