Certification

There’s a specific moment in a red teamer’s career when OSCP stops feeling like the ceiling and starts feeling like the floor. You’ve got your shells. You can pivot. You understand the methodology. But real engagements don’t look like OSCP machines. They look like hardened Active Directory environments with EDR, segmented networks, and defenders who are actually watching. That’s exactly the gap the CRTO fills. The Certified Red Team Operator from Zero-Point Security is the most practical red team certification I’ve seen in the mid-level space. It’s taught by Daniel Duggan (known in the community as RastaMouse), covers Cobalt Strike end-to-end, and teaches you how to operate inside a defended environment — not just pop boxes. ...

Every week someone asks me what certification to start with. Not what to get after two years of HTB and home lab practice. Not what comes after OSCP. The first one — the one for people who know they want to break into offensive security but don’t know where to start. My answer in 2026 is still the eJPT. Not because it’s prestigious. Not because it’ll make a hiring manager’s eyes light up. Because it does something more important than that: it teaches you what a penetration test actually feels like, before you’re in over your head. ...

OffSec just did something interesting. The company behind OSCP - arguably the most respected hands-on certification in offensive security - has turned its methodology toward AI systems with a new certification: OSAI (OffSec AI Red Teamer). The timing makes sense. Organizations are deploying LLMs, AI agents, and machine learning pipelines at a pace that’s outrunning their security teams’ ability to test them. Traditional pentesting methodology wasn’t built for this. OSAI is OffSec’s answer to that gap. ...

The OSCP used to be the only certification that mattered for penetration testers. Then TCM Security released the PNPT and changed the conversation. In 2026, the PNPT has become one of the most respected entry-to-mid-level certifications in offensive security — not because of brand recognition, but because of what the exam actually tests. This is a full review of whether it belongs in your certification roadmap. What Is the PNPT? The Practical Network Penetration Tester (PNPT) is a certification from TCM Security , created by Heath Adams (The Cyber Mentor). It’s a fully practical exam — no multiple choice, no CTF flags, no memorization. ...