Start training with Kali
Gain skills that translate to the real world
Unlock the power of Kali Linux with industry-leading training and certifications from OffSec— the creators of Kali itself. Whether you're starting out or sharpening your skills, these hands-on courses use real-world scenarios and the tools trusted by cybersecurity pros worldwide.
Kali training from OffSec
KLCP
PEN-103Kali Linux Revealed
Start with the fundamentals of Kali Linux—system configuration, package management, networking, and more— to earn your KLCP certification.
OSCP+
PEN-200Penetration Testing with Kali Linux
Put Kali Linux into action as you explore ethical hacking techniques, exploit vulnerabilities, and prepare for the OSCP certification exam.
OSWA
WEB-200Web Attacks with Kali Linux
Explore core web vulnerabilities like XSS, SQLi, and SSRF through hands-on labs in Kali Linux, and build toward your OSWA certification.
OSEP
PEN-300Evasion Techniques and Breaching Defenses
Take on advanced adversarial techniques in Kali Linux—bypass defenses, evade AV, chain client-side attacks, and go for your OSEP certification.
OSWA
WEB-300Advanced Web Attacks and Exploitation
Dissect complex web apps using Kali Linux with techniques like fuzzing, deserialization RCE, and static analysis to earn your OSWE credential.
OSWP
PEN-210Wireless Network Attacks
Focus on wireless attacks using Kali Linux to crack encryption, analyze 802.11 protocols, and earn your OSWP certification.
About OffSec
Try harder
More than a motto, “Try Harder” is a mindset of grit, curiosity, and self-reliance, where failure fuels growth and every obstacle is an opportunity. It's built on resilience, creative problem-solving, and learning to overcome without shortcuts.
Our community
OffSec's global community is made up of passionate learners, skilled professionals, and dedicated mentors. Whether in forums, labs, or real-world roles, they're united by a shared drive to grow, give back, and raise the bar in cybersecurity.
Globally recognized
OffSec sets the standard for hands-on cybersecurity training and certifications. Recognized across the industry, OffSec certifications prove real-world skill and deep technical expertise.
