Stop Hardcoding Secrets in Kubernetes — Use External Secrets Operator with AWS Secrets Manager

📰 Medium · DevOps

Learn to secure Kubernetes secrets using External Secrets Operator with AWS Secrets Manager, reducing the risk of secret leakage

intermediate Published 4 Jun 2026
Action Steps
  1. Install External Secrets Operator in your Kubernetes cluster using Helm
  2. Configure AWS Secrets Manager to store sensitive data
  3. Create an ExternalSecret resource to reference the secret in AWS Secrets Manager
  4. Apply the ExternalSecret resource to your Kubernetes cluster
  5. Verify that the secret is properly injected into your application
Who Needs to Know This

DevOps teams and Kubernetes administrators can benefit from this approach to improve the security of their clusters and applications

Key Insight

💡 Kubernetes Secrets are not encrypted or rotated by default, making them vulnerable to leakage, but using External Secrets Operator with AWS Secrets Manager can improve security

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🚨 Stop hardcoding secrets in Kubernetes! Use External Secrets Operator with AWS Secrets Manager to keep your apps secure 💻

Key Takeaways

Learn to secure Kubernetes secrets using External Secrets Operator with AWS Secrets Manager, reducing the risk of secret leakage

Full Article

Kubernetes Secrets are just base64-encoded strings — not encrypted, not rotated, and dangerously easy to leak. Here’s how External Secrets… Continue reading on Medium »
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