Deep dives into Terraform, HashiCorp Vault, AWS, and the tools that power modern cloud infrastructure.
SPIRE is the default answer for SPIFFE workload identity, but it's not the only one. If you're already running HashiCorp Vault, you've got everything you need to issue SPIFFE-compliant SVIDs without adding another control plane.
Read Article
Introduction Terraform state files contain everything Terraform needs to manage your infrastructure. That includes any cloud credentials you use to...
Read Article
You’ve automated Terraform deployments in CI/CD pipelines with GitHub Actions or Harness, but have you kept state management manual by manually running...
Read Article
Introduction I’ve consulted with dozens of organizations running HashiCorp Vault in production. Different industries, different cloud providers, different team...
Read Article
Introduction I get asked this constantly by my students: “Is the Terraform Associate certification actually worth it, or is it just another cert to collect?”...
Read Article
Introduction I get asked this question constantly in my courses and by teams I consult with: “Should we use CloudFormation or Terraform?” It’s a fair question...
Read Article
Unlocking HashiCorp Vault: Understanding Key Concepts for Secure Secrets Management HashiCorp Vault centralizes secure secrets management by encrypting...
Read Article
Introduction Most Vault implementations and strategies focus on platform features, including clusters, replication, authentication methods, and secrets...
Read Article
Introduction Secrets management is always about balance – balancing security, usability, and cost. Vault offers Secrets Sync as a way to replicate secrets into...
Read Article
If you’ve been using Terraform for a while, you probably think of it as a tool to provision new infrastructure. That’s true, but it’s also capable of managing...
Read Article
The Vault Secrets Operator (VSO) makes it easier than ever to bring HashiCorp Vault secrets into Kubernetes—securely, natively, and without adding...
Read Article
Introduction to the VSO If you’re using HashiCorp Vault and managing workloads in Kubernetes, you’re going to want to know about the Vault Secrets Operator—or...
Read Article
If you’ve been working with HashiCorp Vault and Kubernetes for a while, you might be wondering: “Wait… didn’t we already solve this with the Vault Agent?” Yep,...
Read Article
What Is HashiCorp Nomad and How It Works: A Complete Guide for Business Owners Deploying applications at scale demands a workload orchestrator that combines...
Read Article
Hi there, I’m Bryan Krausen 👋🏻, and if you’re looking to truly level up your cloud skills and transform your career, you’ve come to the right place. In today’s...
Read Article
About the Instructor
Bryan Krausen is a leading AWS and HashiCorp educator with over a decade of experience helping professionals and businesses succeed in the cloud. As a top-rated Udemy instructor, Bryan has taught over 150,000 students worldwide, delivering practical, real-world insights that empower learners to thrive in the ever-evolving tech landscape.
A HashiCorp Ambassador and published author, Bryan holds multiple AWS and HashiCorp certifications. His courses combine clear explanations, hands-on labs, and real-world scenarios to ensure students don't just pass exams — they truly understand the technology.
150,000+
Students Worldwide
20+
Online Courses
4.7+
Star Rating
Go beyond the blog. Get hands-on with 20+ expert-led courses on AWS, Terraform, Vault, and more.