Beginner Lessons

HIDDEN SOURCE CODE (PicoCTF 2022 #13 'inspect-html')

quipqiup & Python for Substitution Ciphers (PicoCTF 2022 #24 'substitution0')

Modifying Python Code (PicoCTF 2022 #18 'patchme.py')

Linux "grep" Command (PicoCTF 2022 #15 'lookey-here')

RAILFENCE Cipher (PicoCTF 2022 #19 'rail-fence')

Filesystem Partition Properties (PicoCTF #23 'sleuthkit-intro')

Redacted Text in PDFs (PicoCTF 2022 #20 'redaction-gone-wrong')

Passwords in Client-Side JavaScript (PicoCTF 2022 #14 'local-authority')

Intro to Debugging w/ GDB (PicoCTF 2022 #11 'gdb-test-drive')

Intro to Wireshark (PicoCTF 2022 #17 'packets-primer')

Search Across Web Elements (PicoCTF #22 'search-source')

HTML, CSS & JavaScript (PicoCTF 2022 #12 'includes')

NahamCon CTF 2022 is THIS THURSDAY

Obscure File Types & Compression (PicoCTF 2022 #10 'file-types')

Punctuation on the Command-Line! (PicoCTF 2022 #09 file-run2)

Hacking WEB APPS: XSS, RCE & Prototype Pollution / 7ASecurity

WRITE BASH SCRIPTS for CTF Solutions (PicoCTF 08 'file-run1')

Zero-Day Vulnerabilities in CosmWasm Smart Contracts

SVG Internals (PicoCTF 2022 #07 enhance)

PrintNightmare CVE (PicoCTF 2022 #06)

GETTING INTO CYBERSECURITY #shorts

ROT13 Caesar Cipher (PicoCTF 2022 #05 credstuff)

DANGEROUS C Functions gets & strcpy (PicoCTF 2022 #04 buffer-overflow0)

Modular Inverses in Python 3 (PicoCTF 2022 #03 basic-mod2)

Ransomware Attacks #shorts

Python Scripting Modular Arithmetic - PicoCTF 2022 #02 basic-mod1

PicoCTF 2022 #01 - WELCOME & Basic File Exploit

Hacking MOBILE APPS: iOS & Android w/ 7ASecurity

SANS Holiday Hack Challenge 009: Fail2ban Configuration

SANS Holiday Hack Challenge 008: Finish Objective7

SANS Holiday Hack Challenge 007: Hash Extension Part1

SANS Holiday Hack Challenge 006: Shellcode Primer

SANS Holiday Hack Challenge 005: JavaScript Hacking

SANS Holiday Hack Challenge 004: IPv6 and Rubber Duckies

SANS Holiday Hack Challenge 003: Logic

SANS Holiday Hack Challenge 002: Exiftool and OSINT

SANS Holiday Hack Challenge: Intro and Grepping for Gold

Career Conversations with seclilc - Offensive Cybersecurity!

Hard Truths & Unexpected Realities: Cybersecurity Lamentations

Bruteforcing MFA & Fail2ban Manipulation - TryHackMe! (Biteme)

"Prevention First": An Approach to Cybersecurity w/ Minerva Labs!

Introducing PurplePanda: AUTOMATED Privilege Escalation IN THE CLOUD

Hacking ELECTRON: JavaScript Desktop Applications w/ 7aSecurity

Uncovering NETWIRE Malware - Discovery & Deobfuscation

SQLi, SSTI & Docker Escapes / Mounted Folders - HackTheBox University CTF "GoodGame"

Windows 11 Assigned Access - Kiosk BUILD (Hard Mode)

Kiosk BREAKOUT - Web Browser to Command Prompt (Easy Mode)

Kiosk BUILD - "Easy Mode" / FrontFace Lockdown