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VPC‑Only Access for Kubernetes Clusters

kubernetes security
2025-09-20
By Thalassa Cloud

We’ve added support for VPC‑only access to Kubernetes control planes. When enabled, the cluster’s public API endpoint is disabled and the Kubernetes API is reachable only from within your Virtual Private Cloud. This helps teams meet stricter security and compliance requirements without sacrificing operational access. VPC-only access is valuable for DevOps teams because it boosts security by removing the internet-facing API endpoint, which reduces the attack surface. It also makes network rules and identity limits clearer by using your VPC as the boundary.

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We’ve added support for VPC‑only access to Kubernetes control planes. When enabled, the cluster’s public API endpoint is disabled and the Kubernetes API is reachable only from within your Virtual Private Cloud. This helps teams meet stricter security and compliance requirements without sacrificing operational access. VPC-only access is valuable for DevOps teams because it boosts security by removing the internet-facing API endpoint, which reduces the attack surface. It also makes network rules and identity limits clearer by using your VPC as the boundary.
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