In this tutorial, we explore Uptime.com's Secure Vault and how to securely create, edit, and manage your credentials. Learn how to access the Vault, add new Vault Items including Username/Password pairs, Certificates, Single Secret Tokens, and Time-based One-Time Passwords (TOTP), and use them in HTTP(S), API, Transaction, and Page Speed checks. Discover enhanced security features, including 256-bit AES-GCM encryption and zero-trust credential storage. We also cover REST API integration, variable usage, and user permissions.