Trusted by Security Teams Worldwide

Universal Kubernetes Security Policy Registry

Discover, share, and deploy CEL-based security rules for Kubernetes. Powered by Spotter engine for comprehensive security analysis across the entire Kubernetes lifecycle.

37+
Security Rules
3
Rule Packs
50K+
Downloads
100%
Open Source

Why Choose Spotter Hub?

The most comprehensive registry for Kubernetes security policies with enterprise-grade features

CEL-Powered Rules

Leverage Common Expression Language for powerful, flexible security policies that work across the entire Kubernetes lifecycle with unmatched precision.

Advanced Expression Engine

Curated Rule Packs

Pre-built compliance packs for CIS, NIST, SOC2, and other security frameworks. Deploy comprehensive security policies instantly with confidence.

Compliance Ready

Native K8s Integration

Convert Spotter rules to ValidationAdmissionPolicy format for seamless native Kubernetes integration and real-time enforcement.

VAP Compatible

Lightning Fast

Optimized for performance with instant rule deployment

Community Driven

Built by security experts from around the world

Enterprise Ready

Production-tested rules used by Fortune 500 companies

Always Free

100% open source with no hidden costs or limitations

Popular Security Rules & Packs

Explore our most downloaded and trusted security policies

Featured Rules

RBAC Roles Allow Privilege Escalation

Category: access

🔴 CRITICAL v1.0.0
View Rule

Anonymous Auth Is Not Set To False

Category: access

🔴 CRITICAL v1.0.0
View Rule

Cluster Admin Rolebinding With Superuser Permissions

Category: access

🔴 CRITICAL v1.0.0
View Rule

Featured Rule Packs

CIS Kubernetes Benchmark v1.30 Rule Pack

Implements CIS Kubernetes Benchmark controls for v1.30.

3 rules by Spotter Security Team
View Pack

NIST 800-53

Implements NIST 800-53 controls.

3 rules by Spotter Security Team
View Pack

NSA Kubernetes Hardening Guide

Implements NSA Kubernetes Hardening Guide controls.

3 rules by Spotter Security Team
View Pack
Join 2.5K+ Security Professionals

Ready to Secure Your Kubernetes Cluster?

Join thousands of security professionals using battle-tested policies. Start securing your infrastructure in minutes, not months.

37+
Security Rules
3
Rule Packs
50K+
Downloads
100%
Open Source