Knox

A service for storing and rotating secrets.

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Overview

Knox is an open-source project from Pinterest for managing secrets. It provides a server to store secrets, a client library for applications to access them, and tools for managing them. It focuses on key rotation and providing a clear audit trail for secret access.

✨ Key Features

  • Secret storage and versioning
  • Automated key rotation
  • Access control lists (ACLs)
  • Audit logging
  • Open source

🎯 Key Differentiators

  • Focus on key rotation as a primary feature
  • Simple, straightforward architecture
  • Battle-tested at Pinterest's scale

Unique Value: Provides a simple, scalable, and open-source solution for storing, versioning, and rotating secrets with a strong focus on auditing.

🎯 Use Cases (3)

Centralized storage for application secrets Managing credentials that need to be rotated regularly Auditing access to sensitive information

✅ Best For

  • Providing database credentials to a fleet of microservices

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Teams looking for a managed SaaS solution
  • Organizations not comfortable with a Go-based ecosystem

🏆 Alternatives

HashiCorp Vault Keywhiz Confidant

Less feature-rich and complex than Vault, making it a potentially simpler choice for teams that don't need dynamic secrets or a broad integration ecosystem.

💻 Platforms

API CLI

🔌 Integrations

MySQL PostgreSQL

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: Completely free and open source.

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