Course catalog

From your first command line to your first CVE. Every course mixes reading with hands-on challenges and ends with a final exam.

必修 · MUST KNOW New here? Read the Codex first. The ten techniques every hacker must master — an anime skill-scroll of the core canon. Open the Codex → 🧪 COMING SOON Mobile Device Labs are coming. Real virtual Android & iOS devices in your browser — break real vulnerable apps, bypass SSL pinning, reverse crackmes. Lessons are open now, the device lab lands on top. See what's coming →
OS Basics

Linux for Beginners

Beat terminal fear: install Linux, master the filesystem, files, permissions & your first bash script.

● Beginner · FHC-LXB10 lessons · read
OS Basics

Kali Linux for Beginners

Install Kali, tour the toolset, and build a safe, legal home lab on targets you own.

● Beginner · FHC-KLB10 lessons · read
OS Basics

Windows for Beginners

Under the hood of Windows: CMD, PowerShell first steps, accounts & UAC, services, networking.

● Beginner · FHC-WINB10 lessons · read
OS Basics

macOS for Beginners

The Unix under the Mac: Terminal & zsh, Homebrew, permissions, Gatekeeper & SIP.

● Beginner · FHC-MACB10 lessons · read
OS Basics

iOS for Beginners

How iOS works: the sandbox & security model, apps & IPA, Developer Mode, jailbreak risks.

● Beginner · FHC-IOSB10 lessons · read
OS Basics

Android for Beginners

The Linux under Android: apps & APK, Developer Options, ADB, emulators, rooting risks.

● Beginner · FHC-ANDB10 lessons · read
Fundamentals

Cybersecurity Fundamentals

Attacker mindset, building your lab, Linux & networking basics. Your launchpad.

● Beginner8 lessons · read
Core Skills

Linux for Hackers

The OS every hacker must master: shell, permissions, processes, bash, networking.

● Beginner · FHC-LXread now
Core Skills

Windows for Hackers

NT internals, UAC & tokens, registry, PowerShell, services, Active Directory.

● Beginner · FHC-WINread now
Core Skills

macOS for Hackers

Darwin/XNU, the Unix layer, SIP/Gatekeeper/TCC, launchd, Keychain, hardening.

● Beginner · FHC-MACread now
Core Skills

Python for Hackers

Sockets, HTTP, a port scanner, web parsing — build your own security tools.

● Beginner · FHC-PYread now
Core Skills

C for Hackers

Pointers, the stack & heap, memory — the systems language behind every exploit.

● Intermediate · FHC-Cread now
Core Skills

Assembly & Low-Level

Registers, the stack, syscalls, reading disassembly — the base of RE & exploitation.

● Advanced · FHC-ASMread now
Android

Android Application Security

Reverse APKs, hook with Frida, break storage & crypto, bypass SSL pinning. Free to read.

● Intermediate · FHC-APTread now
iOS

iOS Application Security

Keychain & storage flaws, SSL pinning & jailbreak-detection bypass, reversing. Live labs soon.

● Intermediate · FHC-IPTread now
Network

Network & System Security

Recon, enumeration, Linux/Windows privilege escalation, WiFi auditing.

● Intermediate · FHC-NPTread now
Network

Network Protocols & Packet Analysis

Read the wire: TCP/IP, TCP handshake, UDP, DNS, HTTP/TLS, ARP & ICMP — captured packet by packet.

● Intermediate · FHC-PROTOread now
Exploit

Android Exploit Development

Native libraries, ARM assembly, memory corruption, mitigations & ROP on Android.

● Advanced · FHC-AEDread now
Exploit

Android Fuzzing & VR

Coverage-guided fuzzing, harnessing native libs, crash triage & exploitation.

● Advanced · FHC-AUFread now
Mobile

Mobile Penetration Testing

End-to-end methodology for Android & iOS, OWASP MASVS/MASTG, backend testing, reporting.

● Intermediate · FHC-MPTread now
Exploit

Exploit Development

Binary exploitation foundations: x86-64 asm, stack overflows, shellcode, format strings, ROP.

● Advanced · FHC-EXPread now
PRO
Web

Web Application Security

The OWASP Top 10, hands-on: SQLi, XSS, CSRF, IDOR, SSRF, path traversal & command injection.

● Intermediate · FHC-WPT11 lessons · 🧪 lab
Web

Bug Bounty Mastery

Recon at scale, high-impact bugs, automation and reports that get paid.

● Advanced · FHC-BBread now
Web

API Security

OWASP API Top 10: BOLA, broken auth, mass assignment, GraphQL attacks.

● Intermediate · FHC-APIread now
Web

Web3 & Smart Contracts

Solidity, reentrancy, access control — audit contracts worth millions.

● Advanced · FHC-WEB3read now
Network

Active Directory & Red Team

Enumeration, Kerberoasting, lateral movement, domain dominance.

● Advanced · FHC-REDread now
Network

WiFi & Wireless Hacking

Handshake capture, evil twin, WPS — attack and secure wireless.

● Intermediate · FHC-WIFIread now
Network

Man-in-the-Middle & Post-Exploitation

ARP spoofing, sniffing, DNS spoofing, backdoors, persistence & pivoting.

● Advanced · FHC-MITMread now
Exploit

Malware Analysis & RE

Static & dynamic analysis, disassembly, unpacking, YARA signatures.

● Advanced · FHC-MALread now
Exploit

IoT & Hardware Hacking

Firmware, UART/JTAG, radio protocols, device exploitation.

● Advanced · FHC-IOTread now
Cloud

Cloud Security

IAM, public buckets, metadata SSRF — attack & defend AWS/Azure/GCP.

● Intermediate · FHC-CLDread now
Cloud

Container & Kubernetes Security

Docker escapes, RBAC, cluster attacks, supply-chain risks.

● Intermediate · FHC-K8Sread now
Defense

SOC Analyst & Blue Team

Logs, SIEM, ATT&CK, detection, threat hunting, incident response.

● Beginner · FHC-SOCread now
Defense

Digital Forensics & IR

Evidence, disk & memory forensics, timelines, ransomware response.

● Intermediate · FHC-DFIRread now
Defense

GRC & Compliance

ISO 27001, NIST, SOC 2, risk & policies — the leadership track.

● Intermediate · FHC-GRCread now
Recon

OSINT

Find anything from public data — search, people, domains, geolocation.

● Beginner · FHC-OSINTread now
Recon

Social Engineering & Phishing

The human side of hacking — and how to defend against it.

● Beginner · FHC-SEread now
Defense

Phishing & Scam Defense

Spot, stop and report phishing, smishing and vishing.

● Beginner · FHC-PHISHread now
Defense

Account Takeover & Protection

How accounts get hijacked — and how to lock them down.

● Beginner · FHC-ACCread now
Anonymity

Anonymity & OPSEC

Tor, VPNs and the discipline that keeps researchers safe.

● Intermediate · FHC-OPSread now
AI

AI & LLM Security

Prompt injection, jailbreaks, RAG risks — red-team AI systems.

● Intermediate · FHC-AIread now
Core Skills

Cryptography for Hackers

Symmetric & asymmetric, hashing, TLS, and how crypto breaks.

● Intermediate · FHC-CRYread now
// Founding members

Get every course at founding-member price.

Join the waitlist — early access, locked-in pricing and the free intro course at launch.

Start for CHF 9/month 🔥