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TryHackMe Notes

Pre-Security
How The Web Works
No. Notes Description
1. How The Web Work Client-Server Model basics
2. DNS In Details Domain Name System explained
3. HTTP In Details HTTP protocol deep dive
4. Putting It All Together Summary & integration
Linux Fundamental
No. Notes Description
1. Linux Fundamental Part 1 Basic commands & navigation
2. Linux Fundamental Part 2 File permissions & operators
3. Linux Fundamental Part 3 Advanced utilities
Networking Fundamental
No. Notes Description
1. What Is Networking? Network basics
2. Intro To LAN Local Area Network
3. OSI Model OSI 7 Layers
4. Packet & Frames Data encapsulation
5. Extending Your Network Routers, firewalls, VPNs
Windows Fundamental
No. Notes Description
1. Windows Fundamental Part 1 Windows interface & filesystem
2. Windows Fundamental Part 2 System configuration & tools
3. Active Directory Basic AD fundamentals
Computers Fundamentals
No. Notes Description
1. Inside a Computer System Understanding how PCs work
2. Computer Types Understanding different computer categories
3. Client-Server Basics Basics of client-server interaction
4. Virtualisation Basics Introduction to Virtual Machines & Hypervisors
5. Cloud Computing Fundamentals Introduction to Cloud Computing concepts
Operating System Basics
No. Notes Description
1. Operating Systems Introduction OS fundamentals, interfaces & landscape
2. Windows Basics Windows interface, settings, and security basics
3. Linux CLI Basics Linux terminal navigation and system investigation
4. Windows CLI Basics Windows Command Prompt navigation and investigation
5. Operating System Security OS hardware hierarchy, CIA triad, and common attacks
Cyber Security 101
Build Your Cyber Security Career
No. Notes Description
1. Security Principles Learn about the security triad and common security models and principles.
2. Careers in Cyber Exploration of various career paths in the cybersecurity industry.
3. Training Impact on Teams Understanding how training affects security teams and organizational culture.
Networking
No. Notes Description
1. Networking Concept Core networking concepts
2. Networking Essentials Essential protocols & tools
3. Networks Core Protocols Protocol deep dive
4. Networking Secure Protocols Secure networking protocols
5. Wireshark Basic Wireshark fundamentals
6. Nmap Basic Nmap fundamentals
7. TCPdump TCPdump basics
Cryptography
No. Note Description
1. Cryptography Basic Cryptography fundamentals
2. Public Key Cryptography RSA, SSH keys, Diffie-Hellman
3. Hashing - Basic Hashing fundamentals
4. John the Ripper Basics Password cracking tool
Exploitation Basics
No. Notes Description
1. Moniker Link (CVE-2024-21413) Outlook Moniker Link vulnerability
2. Metasploit Introduction Metasploit Framework basics
3. Metasploit Exploitation Scanning, Database, Msfvenom
4. Metasploit Meterpreter Post-Exploitation payload
Web Hacking
No. Notes Description
1. Web Application Basics Introduction to Web Apps (Complete Room)
2. JavaScript Essentials JS Basics for Hacking (Complete Room)
3. Sql Fundamental Introduction to Databases & SQL
OWASP Top 10 (2025)
No. Notes Description
1. OWASP Top 10 : IAAA Failures A01, A07, A09 — Failures in the applied IAAA model.
2. OWASP Top 10 : Application Design Flaws AS02, AS03, AS04, AS06 — Misconfigurations, Supply Chain, Crypto, Insecure Design.
3. OWASP Top 10 : Insecure Data Handling A05, A08 — Failures related to Insecure Data Handling.
Offensive Security Tooling
No. Notes Description
1. Shells Overview Understanding Reverse & Bind Shells
2. Hydra Fast Password Attacks
3. Gobuster The Basics Directory Enumeration Tool
4. SQLMap The Basics Automatic SQL Injection Tool
Defensive Security
No. Notes Description
1. SOC Fundamentals Security Operations Center basics
2. Digital Forensics Fundamentals Introduction to Digital Forensics
3. Incident Response Fundamentals Incident Response basics
4. Logs Fundamentals Introduction and Types of Logs
Security Solutions
No. Notes Description
1. Introduction to SIEM Introduction to Security Information & Event Management
2. Firewall Fundamentals Introduction to Firewalls
3. IDS Fundamentals Introduction to Intrusion Detection Systems
4. Vulnerability Scanner Overview Introduction to Vulnerability Scanners
Defensive Security Tooling
No. Notes Description
1. CyberChef The Basics Introduction to CyberChef
2. CAPA The Basics CAPA malware capability analysis
3. REMnux Getting Started REMnux environment and tools
4. FlareVM Arsenal of Tools Overview of FlareVM tools
Jr Penetration Tester
Introduction to Pentesting
No. Notes Description
1. Pentesting Fundamentals The core of penetration testing
Introduction to Web Hacking
No. Notes Description
1. Walking An Application Navigating web applications
Exploring Room
No. Notes Description
1. Google Dorking Google Search Hacking (Complete Room)
Burp Suite
No. Notes Description
1. BurpSuite The Basic Burp Suite fundamentals
2. BurpSuite Repeater Burp Suite Repeater tool
SQL Injection
No. Writeup Description
1. SQL Injection SQL injection basics
Challenge Room
No. Writeup Description
1. TakeOver Subdomain Enumeration Challenge
2. Simple CTF Beginner CTF Challenge
3. Crack the Hash Hash Identification & Cracking
4. W1seGuy XOR Crypto & Known-Plaintext Attack
5. OhSINT OSINT & Metadata Investigation

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