📚 Free Forever -- No Credit Card

Free AI Red Team &
Cybersecurity Courses

5 structured course tracks led by the AI LLM Hacking flagship. From beginner foundations to elite AI red team. Taught by Lokesh N. Singh aka Mr Elite -- a working penetration tester. Every lesson is free, forever.

Free No Paywall
5 Course Tracks
Hands-On Real Labs
SE-ARTCP AI Red Team Cert
🤖
FLAGSHIP

AI LLM Hacking Course

📋 90 Days 💪 Beginner to Elite ✨ Free · No paywall

The only structured AI red team curriculum. 90 days covering prompt injection, jailbreaking, OWASP LLM Top 10, agentic exploitation, and the SE-ARTCP credential pathway. Built for working pentesters and AI engineers who need offensive AI security skills now.

✓ What you'll learn
  • Prompt injection (direct + indirect)
  • Jailbreaking frontier LLMs (GPT, Claude, Gemini)
  • OWASP LLM Top 10 explained + exploited
  • Agentic AI tool abuse (LLM06)
  • RAG poisoning + embedding attacks
  • AI bug bounty hunting + reporting
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🐉
Foundation

Kali Linux Course

📋 180 Days 💪 Beginner to Advanced ✨ Free · No paywall

A structured 180-day curriculum taking you from Kali Linux installation to advanced exploitation. Foundation knowledge for AI red team work -- the same recon, exploitation, and post-exploitation skills you'll apply when testing AI systems.

✓ What you'll learn
  • Kali Linux installation & setup
  • Nmap network scanning
  • Metasploit exploitation framework
  • Burp Suite web testing
  • Privilege escalation techniques
  • Post-exploitation & persistence
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💰
Earn Money

Bug Bounty Course

📋 60 Days 💪 Intermediate ✨ Free · No paywall

Learn to find and report real vulnerabilities for cash rewards. 60 days covering recon, SSRF, IDOR, OAuth flaws, and report writing. The same disclosure pipeline you'll use for AI/LLM bug bounty findings on HackerOne and Bugcrowd.

✓ What you'll learn
  • Recon & subdomain enumeration
  • OWASP Top 10 vulnerabilities
  • SSRF and IDOR exploitation
  • OAuth & JWT attacks
  • Writing winning bug reports
  • HackerOne & Bugcrowd strategy
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🎯
CEH Prep

Ethical Hacking Course

📋 100 Days 💪 Intermediate to Advanced ✨ Free · No paywall

The complete penetration testing methodology in 100 days. Network reconnaissance, AD exploitation, lateral movement, privilege escalation, AV evasion, and professional pentest reporting -- the foundation every AI red teamer should hold.

✓ What you'll learn
  • Penetration testing methodology
  • Active Directory attacks
  • Lateral movement techniques
  • Privilege escalation (Windows/Linux)
  • Antivirus evasion
  • Post-exploitation & reporting
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🔬
Hands-On Labs

Hacking Labs

📋 300 Days 💪 Beginner to Intermediate ✨ Free · No paywall

300+ structured hacking labs covering web app exploits, network attacks, privilege escalation, and malware analysis. Hands-on practice across the techniques you'll need for both traditional pentest and AI red team work.

✓ What you'll learn
  • SQL injection & XSS (all levels)
  • Privilege escalation (Windows/Linux)
  • Network attacks & packet analysis
  • CSRF, file inclusion & command injection
  • Active Directory attacks
  • Malware analysis & forensics
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Compare All Courses

Not sure which track to start? Use this table to find your fit.

CourseDurationLevelBest ForCert PrepPrice
AI LLM Hacking Course90 daysBeginnerAI red team, prompt injection, jailbreakingSE-ARTCPFree
Kali Linux Course180 daysBeginnerFirst-time hackers, OSCP prepCompTIA Security+, OSCPFree
Bug Bounty Course60 daysIntermediateEarning bounties, web app hackingeWPT, BSCPFree
Ethical Hacking Course100 daysIntermediateFull pentest, CEH, AD attacksCEH, CPEHFree
Hacking Labs300+ labsBeginnerPractice web exploits safelyeJPT, GWAPTFree
🏅 Preparing for CEH? Try our free 1,000-question CEH Practice Exam →

Recommended Learning Path

Follow this order for the fastest progression from zero to job-ready.

1
🐉
Kali Linux Course 180 days
2
🔬
Hacking Labs 300+ labs
3
🎯
Ethical Hacking 100 days
4
💰
Bug Bounty Hunting 60 days
5
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AI LLM Hacking 90 days

Frequently Asked Questions

What is the AI LLM Hacking Course and how is it different from other courses?
The AI LLM Hacking Course is a 90-day curriculum focused entirely on AI red team work -- prompt injection, jailbreaking frontier models, OWASP LLM Top 10 exploitation, and agentic AI security. Unlike CEH or OSCP which focus on traditional networks and web apps, this course teaches the offensive AI security skills that are now in demand from every company shipping LLM features.
Do I need traditional pentesting experience before taking the AI LLM Hacking Course?
It helps but is not required. The course starts with foundations -- what an LLM is, how transformers work, what prompt injection actually means -- before going into hands-on attacks. If you have web pentesting or bug bounty experience, the curriculum will make immediate sense. If you are starting from zero, take the Kali Linux Course or Hacking Labs in parallel for the foundational knowledge.
Are these ethical hacking courses really free?
Yes -- completely free, no credit card, no paywall, no expiry. Every lesson, lab and resource is accessible without paying anything. The SE-ARTCP credential is the only paid product on the site, and the practice exam for it is free.
Which course should I start with as a complete beginner?
For traditional security: start with the Kali Linux Course -- it begins from Day 1 (installing Kali) and builds up over 180 days. For AI security specifically: jump straight to the AI LLM Hacking Course -- it is designed to be approachable for newcomers to AI security even if you do not have a deep ML background.
Do these courses prepare me for CEH or SE-ARTCP certification?
The Ethical Hacking Course covers the full EC-Council CEH methodology across all 20 hacking phases, plus we offer a free 1,000-question CEH Practice Exam. The AI LLM Hacking Course is the curriculum aligned to our SE-ARTCP credential -- 8 domains, 90 days, with the SE-ARTCP free 20-question practice exam included.
How long does each course take to complete?
AI LLM Hacking is 90 days, Bug Bounty is 60 days, Ethical Hacking is 100 days, Kali Linux is 180 days, and Hacking Labs has 300+ labs. Each lesson takes 30-60 minutes. Most students complete a full track in 1-6 months studying part-time.
Do I need to create an account to access the courses?
No -- all lessons are readable without an account. Creating a free account lets you track progress, earn XP for every lesson, build daily streaks, compete on the leaderboard, and unlock achievements.
Can I earn money after completing the Bug Bounty or AI LLM Hacking Course?
The Bug Bounty Course teaches techniques used by hunters earning $10,000 to $300,000+ per year on HackerOne and Bugcrowd. AI bug bounties are an emerging high-paying niche -- frontier AI vendors run dedicated programs paying $500-$20,000+ per finding for prompt injection and agentic exploits. Success depends on practice and the platforms you target.

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