Description: Secret management in Kubernetes refers to the practice of securely storing and handling sensitive information, such as passwords, OAuth tokens, and SSH keys, within a Kubernetes cluster. This functionality is crucial for protecting data that, if exposed, could compromise the security of applications and infrastructure. Kubernetes provides a specific resource called ‘Secret’, which allows developers and administrators to store confidential information in an encrypted format, accessible only to the pods that need it. Secret management not only helps maintain the confidentiality of information but also facilitates credential rotation and the implementation of stricter access policies. Additionally, by integrating secret management with CI/CD tools, the deployment of applications can be automated without compromising security. In environments where applications are rapidly deployed and scaled, proper secret management becomes an essential component for ensuring the security and integrity of cloud systems.
