Company Why Ridgeline

Training That Produces Something You Deploy

Structured, self-paced professional development. Every course produces operational artifacts you deploy in your own environment.

The Model

What Every Course Produces

Every course produces deployable artifacts: architecture decisions, detection rules, investigation playbooks, hardening configurations. You finish each module with something you can put into production the same week.

The content is self-contained and explains every concept at first use, so it works for anyone who wants to learn the subject, from IT administrators moving into security to experienced professionals building specialist depth.

The practice model runs in your own environment, with your own tools, against your own data. The pricing assumes you are paying for it yourself.

Courses are reference material you keep coming back to, and they are continuously updated as tools, attacks, and practice change. This is a professional development library you return to whenever the work demands it.

Lab Philosophy

You Finish With a Working Lab on Your Own Hardware

We don’t host labs. We guide you through building a complete security operations lab on your own hardware, and you own it. It stays on your machine permanently, runs the same tools you use at work, and serves every course on the platform.

It stays with you

Your lab environment stays on your machine permanently. You return to it between modules, between courses, and during real incidents. The investigation artifacts you generated last month are still there. The detection rules you deployed are still running. Nothing expires, nothing resets.

Production tools

Your lab runs the exact tools you use at work, the same version of KAPE, the same EZ Tools, the same Volatility 3 plugins, the same Sysmon configuration. When you investigate an artifact in the lab at 20:00, you investigate the same artifact type with the same tool at 02:00 during a real incident.

The setup is the learning

Building a domain controller, configuring DNS, setting up Sentinel, and installing forensic tools: these are operational skills that transfer directly to production work. Doing the build is where they come from.

You own the environment

No session limits. No usage caps. No vendor deciding which tools are available. You control the network topology, the audit policy, the installed software, and the attack simulations. You break things and fix them. That is how you build confidence.

The Lab Setup Guide walks you through the entire build: VMware Workstation Pro (free), Windows 11 + Server 2022 with Active Directory, Ubuntu 24.04, M365 developer tenant, Sentinel, and the full forensic toolchain. Total cost: free. One environment for every course on the platform, and it’s yours to keep.

Approach

How We Build Training

Written, not video

Searchable. Copyable. Referenceable during a live incident at 02:00. Updated the same day a tool changes.

Scenario-driven

Complete attack scenarios from initial alert through containment and reporting. Based on real attacks investigated in production environments, sanitized names, real methodology.

Production-ready outputs

Every KQL query, PowerShell script, and configuration command works in your environment today. The training you complete becomes the reference library you use in production.

Cybersecurity professional-designed

Not "Microsoft recommends this configuration." Instead: "Here is what this configuration actually did when we were under attack, here is what it missed, and here is what we changed afterward."

See it for yourself

Every course produces something you deploy. Start with the free modules, no account needed, or explore the full catalog across cloud security and DFIR.

Explore the courses