Cybersecurity skills that matter
Train in live labs. Hack purpose built environments. Level up where it matters. From individual contributors to global teams, OffSec powers cybersecurity at scale.
OffSec is trusted by
Candidates with certifications stand out to organizations
(Fortinet, 2024 Cybersecurity Skills Gap Report)
Learn One delivers focused, end-to-end cybersecurity training
A complete learning experience that combines instruction, practice, and validation to develop job ready skills for modern security roles.
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$2,749 /year
Includes one year of access to one 200 or 300-level course, the associated labs, and two exam attempts
OffSec's
Learning Library
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14
certifications
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125+
learning paths
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750+
labs
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7,500+
hrs content
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Flexible access to OffSec training, labs, and content in one subscription
Certifications
Industry respected certifications that prove real world security skills
Learning Paths
Guided learning paths that build practical skills from fundamentals to advanced
Empowering learners with a community of support
Our community members connect, communicate and collaborate on all things cybersecurity.
Join our communitySkill gaps have real consequences
The comprehensive platform for building cyber-resilient teams
This isn't passive video learning. It's readiness training that builds muscle memory in high-pressure, real-world environments.
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Enterprise Cyber Ranges
The best training ground is your own.
Shape your dedicated ranges to match your organization's environment— your technology, your vulnerabilities, your attack vectors.
Offensive
Develop the skills your offensive team needs to be attack-ready against cyber threats
Defensive
Mitigate risk and protect your organization through extensive cyber defense strategies
Versus
Prepare for the latest threats by staging team face-offs in live-fire tournaments
672 hours of intensive study and 24 hours of grueling struggle to earn 80 points. Thank you, OffSec , for a nice Christmas gift.
Piotr Ługowski
The OSCP from OffSec is not just proof of effort in sharpening your critical thinking; it goes beyond computer security, emphasizing the fragile line between cybersecurity and human nature.
When others quit, I double down. ⚡ I took on the toughest offensive security challenges — and crushed them. ✅ OSEP – Outsmarted defenses. ✅ OSWE – Owned the web. ✅ OSED – Bent machines to my will. “Try Harder” isn’t advice anymore. It’s who I am.

Kaustubh Padwad
What I discovered is that the OSCP environment is exactly what OffSec promises: tough, but fair. The exam isn’t designed like a capture-the-flag puzzle. It’s designed for penetration testers. The machines reward methodical enumeration, patience, and professional decision-making — the very same skills needed in real client engagements.

Theodosios Psarras
“Try Harder” has always been more than a slogan for me - it’s a mindset. For this exam, I committed fully. I purchased the 90-day OffSec OSCP subscription bundle, trusted the process, and treated those three months like a mission. I focused on fundamentals, repetition, and really understanding why things worked - not just memorizing steps. That consistency paid off, and I was able to pass on my first attempt.

Michael K.
What makes the PEN-200 exam so humbling is how holistic it is. It’s not just technical skill. It’s organization, mental endurance, logistics, time management, and tactical decision-making — all under pressure. The exam is strictly 24 hours. And honestly? I’ve loved that challenge. Ironically, this journey has made me an even better defender. Understanding why certain controls exist, why detections can’t be static, and why continuous threat modeling matters has reinforced how real this cybersecurity “warfare” is. It’s a privilege to work in a field that genuinely contributes to keeping societies secure.
Marvin N
What sets OffSec apart?
- We created Kali Linux, the world's most used offensive security toolkit
- We built OSCP, the gold standard in penetration testing certifications
- We train professionals to think like attackers and operate with precision