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Keep shoppingHands-On Introduction to Secrets Management with Vault
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184 students
Hands-On Introduction to Secrets Management with Vault
Hands-on guide to secrets management with HashiCorp Vault using CLI, UI, API, policies, and dynamic secrets
Created byLukasz Kallas
Last updated 5/2026
English
English [Auto],
What you'll learn
- Understand what secrets management is and why it's critical for security
- Install and run HashiCorp Vault locally in dev and production modes
- Store and retrieve secrets using Vault CLI, UI and HTTP API
- Work with different secrets engines (KV v2, Database, AWS)
- Generate dynamic secrets that expire automatically
- Write and apply policies for fine-grained access control
- Understand secret leasing, renewal, and revocation
- Seal and unseal Vault servers
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Course content
3 sections • 20 lectures • 4h 0m total length
Requirements
- Basic command line knowledge (navigating directories, running commands)
- Basic understanding of APIs and HTTP requests helpful but not required
- Familiarity with concepts like environment variables and configuration files
Description
This hands-on course provides a practical introduction to secrets management using HashiCorp Vault, one of the most widely used tools for securely storing and managing sensitive data in modern infrastructure and applications.
If you’ve ever wondered how organizations securely manage API keys, passwords, database credentials, certificates, or cloud access tokens, this course is for you.
We focus on learning by doing. There are no theory-heavy slides or unnecessary complexity. Instead, you’ll work directly with Vault from the very beginning using mostly the CLI.
We will start by understanding what secrets management is, why it matters in modern systems, and how Vault helps solve real-world security challenges.
Then we move straight into practice.
We will have our Vault installed locally, run it in both development and production modes, and learn how to securely store and retrieve secrets.
Throughout the course, you’ll explore powerful Vault features including:
KV secrets engine for storing secrets
Database and AWS secrets engines
Dynamic secrets generated on-demand
Authentication methods for access control
Policies for fine-grained permissions
Secret leasing, renewal, and revocation
Vault sealing and unsealing
Everything is explained through practical examples designed to help you build real skills that can be applied immediately in development, DevOps, and cloud environments.
By the end of this course, you should feel confident working with Vault to manage secrets securely and understand how secrets management fits into modern infrastructure and application security.
This course is a great fit if you are:
A developer managing application secrets
A DevOps engineer working with infrastructure credentials
A system administrator improving security practices
A security professional implementing secrets management solutions
Anyone interested in modern infrastructure security
Basic command line knowledge is recommended, but no prior Vault experience is required.
If you want a clear, beginner-friendly, and hands-on introduction to HashiCorp Vault, this course is for you.
Who this course is for:
- Developers who need to manage application secrets securely
- DevOps engineers and system administrators managing infrastructure credentials
- Security professionals implementing secrets management solutions
- Anyone interested in learning industry-standard security practices