Browse Lessons

Curated from top practitioners. Filtered, not flooded.

AI News & Updates

HAFNIUM - Post-Exploitation Analysis from Microsoft Exchange

John Hammond Intermediate 5y ago

Cybersecurity

GuidePoint Security CTF - Custom Base64 Languages - Kirby & Alphabet

John Hammond Beginner 5y ago

AI Safety & Ethics

Mozi Malware - Finding Breadcrumbs...

John Hammond Intermediate 5y ago

Cybersecurity

FAKE Antivirus? Malware Analysis of Decoy 'kaspersky.exe'

John Hammond Intermediate 5y ago

Cybersecurity

NahamCon is COMING BACK!

John Hammond Intermediate 5y ago

Cybersecurity

Is THIS a VIRUS? Finding a Remcos RAT - Malware Analysis

John Hammond Intermediate 5y ago

AI Safety & Ethics

FREE STUFF? TryHackMe - "The Great Escape"

John Hammond Intermediate 5y ago

Cybersecurity

MALWARE ANALYSIS - VBScript Decoding & Deobfuscating

John Hammond Intermediate 5y ago

Cybersecurity

TryHackMe! Skynet - Wildcard Injection

John Hammond Beginner 5y ago

AI Tools & Apps

OSEP - Offensive Security Experienced Penetration Tester (REVIEW)

John Hammond Beginner 5y ago

AI News & Updates

Patch sudo NOW! CVE-2021-3156

John Hammond Beginner 5y ago

AI Safety & Ethics

Pilfering AWS S3 Buckets | KringleCon 3 - SANS Holiday Hack Challenge

John Hammond Intermediate 5y ago

AI Safety & Ethics

Recovering a "Twirled" Image | KringleCon 3 - SANS Holiday Hack Challenge 2020

John Hammond Intermediate 5y ago

AI Safety & Ethics

What's your tech setup?

John Hammond Intermediate 5y ago

AI Safety & Ethics

How to move FAST in the Linux Terminal

John Hammond Intermediate 5y ago

Cybersecurity

"Advanced" Tips & Tricks for Capture The Flag

John Hammond Advanced 5y ago

AI Safety & Ethics

2021 is gonna be LEET

John Hammond Intermediate 5y ago

AI Safety & Ethics

Decoding with CyberChef - TryHackMe! Advent of Cyber Day 22

John Hammond Intermediate 5y ago

AI Safety & Ethics

PowerShell in the Filesystem - TryHackMe! Advent of Cyber Day 20

John Hammond Intermediate 5y ago

AI Safety & Ethics

Reversing .NET Applications with ILSpy - TryHackMe AoC2 Day 18

John Hammond Intermediate 5y ago

AI Safety & Ethics

TryHackMe! Advent of Cyber Day 16 - Where's Santa?

John Hammond Intermediate 5y ago

Cybersecurity

Help us test our CTF! December is BUSY

John Hammond Intermediate 5y ago

AI Safety & Ethics

TryHackMe! Advent of Cyber - Day 13 "Coal For Christmas"

John Hammond Intermediate 5y ago

AI Safety & Ethics

TryHackMe! Advent Of Cyber 2 - Kick-Off

John Hammond Intermediate 5y ago

Cybersecurity

Nested JavaScript Obfuscation - GuidePoint Security CTF Challenge

John Hammond Beginner 5y ago

Cybersecurity

Custom Wordlists & SQL Injection - GuidePoint Security CTF (Belle)

John Hammond Beginner 5y ago

Cybersecurity

phpMyAdmin Local File Inclusion - GuidePoint Security CTF (Jeffrey)

John Hammond Beginner 5y ago

Cybersecurity

Basic Buffer Overflow - VulnServer TRUN

John Hammond Beginner 5y ago

AI Safety & Ethics

Exploiting Tomcat with LFI & Container Privesc - "Tabby" HackTheBox

John Hammond Intermediate 5y ago

AI Safety & Ethics

Windows - Batch Obfuscated Stager

John Hammond Intermediate 5y ago

AI Safety & Ethics

The eLearnSecurity/INE Shift (Cyber Security Pass)

John Hammond Beginner 5y ago

AI Safety & Ethics

ShellShock & Kernel Exploits - TryHackMe! 0day

John Hammond Intermediate 5y ago

Systems Design & Architecture

Exploiting Unauthenticated Redis - TryHackMe!

John Hammond Intermediate 5y ago

AI Safety & Ethics

How to Disable Command Prompt

John Hammond Intermediate 5y ago

ML Fundamentals

"AI & Machine Learning" Cybersecurity Conversation

John Hammond Beginner 5y ago

Cybersecurity

Audio Spectrogram & StegCracker Passwords - DownUnderCTF

John Hammond Intermediate 5y ago

Cybersecurity

Pwntools ROP Binary Exploitation - DownUnderCTF

John Hammond Intermediate 5y ago

Cybersecurity

Stopping DNS "ANY" Queries - DownUnderCTF

John Hammond Beginner 5y ago

Cybersecurity

Instagram & Twitter OSINT - DownUnderCTF

John Hammond Intermediate 5y ago

Cybersecurity

Hosting BsidesBOS CTF - SEPTEMBER 26

John Hammond Intermediate 5y ago

AI Safety & Ethics

TryHackMe - Throwback FINALE - Attacking Windows Active Directory

John Hammond Intermediate 5y ago

AI Safety & Ethics

TryHackMe - Throwback - Attacking Windows Active Directory || Part One

John Hammond Intermediate 5y ago

AI Safety & Ethics

HackTheBox - "Remote" - Umbraco & Windows

John Hammond Intermediate 5y ago

Cybersecurity

TryHackMe GAMING SERVER - LXD Privilege Escalation

John Hammond Intermediate 5y ago

AI News & Updates

Pwncat Updates - with Caleb!

John Hammond Beginner 5y ago

AI News & Updates

Google CTF - Authentication Bypass

John Hammond Intermediate 5y ago

UI/UX Design

Exploiting Kibana - JavaScript Prototype Pollution

John Hammond Intermediate 5y ago

Cybersecurity

Google CTF - BEGINNER Reverse Engineering w/ ANGR

John Hammond Beginner 5y ago