How to Rotate Infrastructure Credentials frequently?
Rotating of infrastructure credentials frequently is essential as a security practice to minimize the risk of unauthorized access due to its compromised credentials. The following are the steps that guides you to effectively rotate the credentials in a kubernetes environment:
Step 1: Identify Credentials
- Firstly catalog all the credentials that are used such as API Keys, tokens, SSH Keys etc and document their usage.
Step 2: Authomate Rotation
- Use the tools like HashiCorp Vault or AWS Secret Manager to automate the credential rotation with the set of expiration policies.
Step 3: Update Applications
- Make ensure the applications can only be handled by dynamic credential change using the environment variables or with configuration managment.
Step 4: Coordinate Timing
- It helps in scheduling the rotations during low-traffic periods and inform the relevant teams.
Step 5: Validate Changes
- The testing applications after the rotation helps to ensure the functionality and monitor for those issues.
Step 6: Revoke Old Credentials
- It helps in immediately revoke the old credentials after once the new ones are verified.
Step 7: Document and Review
- It helps in keeping the records of rotations and helps in regularly review the process of improvments.
How to Secure Your Kubernetes Cluster
Kubernetes has become the key factor for well-known container orchestration, allowing agencies to set up and control packages at scale. However, as with all effective devices, security is a paramount problem. Securing your Kubernetes cluster is critical to shield your applications, data, and infrastructure. In this article, we will discuss best practices and tips to ensure the security of your Kubernetes environment.
Table of Content
- What is Kubernetes Cluster?
- What is Kubernetes Security?
- Key Aspects of Kubernetes Cluster Security
- What is Role-Based Access Control (RBAC)?
- How to Implement RBAC in Kubernetes? A Step-By-Step Guide
- Benefits of Using RBAC
- Controlling access to the Kubernetes API
- Controlling access to the Kubelet
- Controlling the capabilities of a workload or user at runtime
- Protecting cluster components from compromise
- What is Transport Layer Security (TLS)?
- How to Enable TLS in Kubernetes? A Step-By-Step Guide
- Benefits of Using TLS
- What is Network Security?
- What is Audit Logging?
- Benefits of Audit Logging
- What are Third-Party Tools and Services?
- Benefits of Using Third-Party Tools and Services
- How to Secure Your Kubernetes Cluster?
- Kubernetes security mechanisms
- Common Kubernetes Security Threats and Challenges
- Cloud Provider Security
- Security Policies of Kubernetes Cluster
- How to Rotate Infrastructure Credentials frequently?
- Conclusion
- Kubernetes Cluster Security – FAQs