Now Enrolling — Early Access

Master Cloud Security
Certifications

Hands-on study guides and labs built by a practicing security engineer. No fluff, no gatekeeping — just the knowledge you need to pass and apply on the job.

Security+ is $14.95 now. Waitlist is for Linux+, Network+, and launch notes. No spam.

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An open call for more defenders

This week, 100+ AI and security companies asked the industry to staff up cyber defense. That is a demand signal, not a new exam. The door is still Security+.

Read the Collective Cyber Defense letter

Built for the Exams That Matter

Each track maps directly to current CompTIA exam objectives with practical labs and real-world scenarios.

Coming Soon
Exam XK0-005

CompTIA Linux+

Command-line fluency, system administration, and server management. The foundation every security pro needs.

  • System Management & Configuration
  • Security Hardening & Permissions
  • Scripting, Automation & Containers
  • Troubleshooting & Diagnostics
Coming Soon
Exam N10-009

CompTIA Network+

Networking fundamentals, infrastructure, and troubleshooting. Understand what you're defending.

  • Network Architecture & Design
  • IP Connectivity & Routing
  • Network Security Concepts
  • Troubleshooting Methodology

Training That Actually Prepares You

Built different from the typical cert-mill content you've seen before.

Built by a Practitioner

Created by a working security engineer — not recycled textbook content. Real experience, real scenarios.

Hands-On Labs

Every module includes practical exercises you can run on your own machine. Learn by doing, not just reading.

Beginner-Friendly

Career changers and students welcome. No gatekeeping — clear explanations, no assumed knowledge.

Exam-Mapped

Content structured around current exam objectives. Study what's actually on the test — nothing more, nothing less.

Security+ is live

Study guide, 3 practice exams, 7 laptop labs, 3 paper PBQs, and 400+ flashcards. $14.95. Exam voucher sold separately.

Linux+ and Network+ are still coming. Leave your email and we will tell you when they drop.

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