Learning security audit from people who found vulnerabilities that actually mattered
We built this platform because we were tired of courses that teach you theory while real systems get compromised using techniques you've never seen. Our instructors spent years breaking into banking systems, finding flaws in government infrastructure, and consulting for companies after their data leaked.
You'll learn the same methods we used to identify critical vulnerabilities before attackers did. Not textbook scenarios—actual approaches that work when you're staring at production code at 3 AM trying to figure out where the breach happened.
Three people who changed what they do
Astrid Kowalski
Backend developer → Security consultant
I was writing APIs for five years. Good ones, I thought. Then I took this course and found seven vulnerabilities in my own code within the first two weeks. Now I consult for three fintech companies, and they actually listen when I explain why their authentication logic is broken.
Bjorn Iversen
IT support → Penetration tester
I spent three years resetting passwords and fixing printer issues. Took this program because I wanted something more technical. Six months later I was running authorized penetration tests for a regional bank. The difference? This course showed me how exploits actually work, not just what they're called.
Siobhan O'Sullivan
QA engineer → Application security lead
Testing for bugs is different from testing for security holes. I learned that the hard way when our application got compromised and I couldn't explain to management what happened. After this program, I rebuilt our entire security testing process. We haven't had a major incident since.
What you'll actually learn to do
Not categories or concepts. Real skills you'll use the day after you learn them.
Find vulnerabilities before they become breaches
You'll learn to identify SQL injection points, cross-site scripting vectors, and authentication bypass methods in live applications. We use real codebases with actual flaws—the same ones that caused major incidents at known companies.
Conduct complete security assessments
From reconnaissance to final reporting, you'll run full audits on sample systems. You'll learn what to look for during code review, how to prioritize findings, and how to explain technical risks to non-technical stakeholders without losing credibility.
Model threats the way attackers think
Understanding attack vectors means thinking like someone trying to break your system. You'll map data flows, identify trust boundaries, and predict where failures will occur. This isn't theoretical—you'll practice on architectures similar to what you work with daily.
Review code for security flaws
Spotting vulnerabilities in source code requires different skills than finding them in running applications. You'll analyze real code samples, identify dangerous patterns, and learn which libraries and frameworks introduce risk. We cover Java, Python, JavaScript, and PHP.
Why people trust what we teach
Tracked through voluntary reporting and public CVE databases
Based on industry breach cost averages for vulnerabilities caught pre-production
Survey of 2021-2023 cohorts, 412 responses
Including banks, insurance firms, and government contractors
How this differs from other security training
We made specific choices about what to include and what to skip. Here's what that means in practice.
How you move through the program
Six distinct phases, each building on what you learned before. You can't skip ahead—each stage unlocks after you complete practical assignments.
Understanding how systems fail
Before finding vulnerabilities, you need to understand why they exist. We start with authentication mechanisms, session management, and input validation—the three areas where most security failures happen.
Finding what's actually broken
You'll learn manual testing techniques that automated scanners miss. This includes identifying logic flaws, race conditions, and access control issues. We use real applications with actual vulnerabilities that caused production incidents.
Proving the vulnerability exists
Finding a flaw isn't enough—you need to demonstrate its impact. You'll write proof-of-concept exploits that show exactly what an attacker could do. This is where theory becomes something you can show stakeholders.
Running complete security audits
Now you put everything together. You'll conduct full security assessments from initial reconnaissance through final reporting. This includes scoping, testing, documentation, and presenting findings to technical and non-technical audiences.
Communicating what you found
Technical skills matter, but so does explaining risk to people who make decisions. You'll learn to write reports that developers actually read, prioritize findings that reflect real business impact, and present to executives without losing technical accuracy.
Testing your skills on unknown systems
Final phase: you audit systems you haven't seen before. No guidance, no hints—just you and an application that needs security assessment. This is as close as we can get to real-world work while you're still learning.
Start learning techniques that actually find vulnerabilities
Next cohort begins in six weeks. Applications close when we reach 24 participants—we keep groups small because instructors review every assignment individually.