9 Kubernetes Security Best Practices You Should Know 🧑‍💻

9 Kubernetes Security Best Practices You Should Know 👇
Exploring the key Kubernetes security practices
1. Keep Kubernetes version up to date:
Regularly update Kubernetes to leverage the latest security patches and improvements, reducing vulnerabilities.
2. Use Authorized Container Images:
Only employ validated and approved container images to prevent potential security threats from unverified sources.
3. Implement RBAC:
Define and enforce permissions for users and services, ensuring access is limited to necessary actions and resources.
4. Enable Network Policies:
Set strict guidelines controlling network communication between pods and services to bolster security and limit unauthorized access.
5. Security Profile Based Namespaces:
Create namespaces with tailored security profiles, segregating workloads based on security requirements to mitigate risks.
6. Implement Namespace Resource Quotas:
Enforce limits on resource usage within namespaces to prevent resource exhaustion and unauthorized consumption.
7. Enable Security Logging:
Activate comprehensive logging to monitor and track activities, aiding in the identification and investigation of security incidents.
8. Secrets Encryption:
Safeguard sensitive data by encrypting and securing secrets, such as passwords and keys, within the Kubernetes cluster.
9. Scanning Runtime Containers:
Continuously scan actively running containers in Kubernetes to identify and address potential vulnerabilities in real-time.
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[@vasanthkumarvkr]

PKI involving CA aspects and Secrets management via vault or KMS should also be included