AWS interview Q: Secrets Manager vs Parameter Store? If you're preparing for AWS jobs, this question WILL come up. Secrets Manager vs Parameter Store. Most people confuse them. Here's the truth: 🔑 Secrets Manager = Your passwords, API keys, database credentials. It rotates automatically, encrypts everything, and keeps strict access control. 📋 Parameter Store = Your config values—port numbers, IP addresses, environment names. It's organized, versioned, but doesn't need rotation. Real-world exam