Teleport Access Platform

"Teleport Access Platform: Zero‑Trust Access to SSH, Kubernetes, and Databases"
Modern infrastructure fails in familiar ways: SSH keys proliferate, kubeconfigs get shared, database passwords linger, and audit trails fragment across tools. This book is written for experienced platform engineers, security engineers, and SREs who need to replace that brittle reality with a governed access plane—one that treats identity as the perimeter and makes least-privilege access practical at scale.
You’ll build a precise mental model of Teleport’s control plane (Auth and Proxy), resource services, and the end-to-end flow from authentication through role assumption, short-lived credential issuance, connection brokering, and auditing. From there, the book goes deep on certificate-based identity lifecycles, deny-by-default RBAC, label- and trait-driven policy design, and safe rollout techniques that prevent lockouts and overexposure. Dedicated chapters walk through implementing SSH, Kubernetes, and database access—covering enrollment patterns, authorization boundaries (including where Kubernetes RBAC takes over), and the real operational trade-offs of session controls and recording.
Coverage is intentionally production-oriented: SSO integration and role mapping, just-in-time access requests with separation of duties, machine/workload identity via Machine ID and tbot, reverse tunnels for reachability without broad exposure, HA and state design, and version-aware upgrade sequencing. Readers should already be comfortable with SSH, Kubernetes, and IAM concepts; this text focuses on the archi