Open Policy Agent (OPA) is an open source, general-purpose policy engine.
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Updated
Apr 27, 2026 - Go
Open Policy Agent (OPA) is an open source, general-purpose policy engine.
Prevent Kubernetes misconfigurations from reaching production (again 😤 )! From code to cloud, Datree provides an E2E policy enforcement solution to run automatic checks for rule violations. See our docs: https://hub.datree.io
Cerbos is the open core, language-agnostic, scalable authorization solution that makes user permissions and authorization simple to implement and manage by writing context-aware access control policies for your application resources.
🐊 Policy Controller for Kubernetes
Runtime Security Enforcement System. Workload hardening/sandboxing and implementing least-permissive policies made easy leveraging LSMs (LSM-BPF, AppArmor).
A GitHub App that enforces approval policies on pull requests
vArmor is a cloud-native container hardening system that leverages AppArmor/BPF/Seccomp and network proxy technologies to enforce access control from system calls to application protocols — protecting workloads including AI Agents.
Kubernetes tool for scanning clusters for network policies and identifying unprotected workloads.
Kubernetes security tool for policy enforcement
An open source, cloud-native security to protect everything from build to runtime
A policy management tool for interacting with Gatekeeper
A plugin to enforce OPA policies with Envoy
Sidecar for managing OPA instances in Kubernetes.
Execution-Layer Security (ELS) for AI agents — policy-enforced shell with audit.
Speedle is an open source project for access control.
INTERCEPT / Policy as Code Auditing
Spotter is a comprehensive Kubernetes security scanner that uses CEL-based rules to identify security vulnerabilities, misconfigurations, and compliance violations across your Kubernetes clusters, manifests, and CI/CD pipelines.
Speedle+ is an open source project for access management. It is based on Speedle open source project and maintained by previous Speedle maintainers.
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