How can I enhance network security in my Docker Compose setup?

How can I enhance network security in my Docker Compose setup?

You can enhance network security in Docker Compose by using user-defined networks, setting up firewalls, and limiting container access.

What are user-defined networks and how do they help?

User-defined networks allow you to isolate containers and control their communication, improving security by limiting exposure.

Should I use environment variables for sensitive data?

Yes, using environment variables is a good practice, but ensure they are not hardcoded in your Dockerfiles or Compose files.

What about using secrets management?

Using Docker secrets is highly recommended for managing sensitive data securely, especially in production environments.