Managing sensitive configuration with the Secret object
The Secret object is a resource that allows you to configure applications running on Kubernetes. Secrets are extremely similar to ConfigMaps and they can be used together. The difference is that Secrets are encoded and intended to store sensitive data such as passwords, tokens, or private API keys, while ConfigMaps are intended to host non-sensitive configuration data. Other than that, Secrets and ConfigMaps mostly behave the same.
To ensure the protection of sensitive information stored in Kubernetes Secrets, adhere to the following best practices:
- Limit access: Utilize Role-Based Access Control (RBAC) to restrict access to Secrets based on user roles and permissions. Grant only necessary privileges to individuals or services.
- Avoid hardcoding secrets: Never embed Secrets directly within your application code or configuration files.
- Rotate secrets regularly: Implement a regular rotation schedule for...
