John Hammond Courses

Russia is Hacking Zero-Days Again

Discover how Russian hackers exploit recently patched Microsoft Office zero-day vulnerabilities in active cyberattacks and learn threat intelligence analysis techniques.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Microsoft Entra ID Insecure Defaults

Uncover critical security vulnerabilities in Microsoft Entra ID's default configurations and learn essential hardening techniques to protect your organization's identity infrastructure.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

NTUSER.MAN - Windows Registry Persistence Technique Demo

Discover a Windows persistence technique using NTUSER.MAN files to bypass registry monitoring and establish covert backdoors without triggering security callbacks.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Lua Infostealer Analysis - My Hawaii Vacation CTF

Dive into malware analysis by dissecting a Lua-based infostealer from the "My Hawaii Vacation" CTF challenge, exploring decompilation techniques and security investigation methods.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

How Hackers Become Admin - They Just Ask

Discover how attackers exploit human psychology and social engineering tactics to gain administrative privileges through simple requests and manipulation techniques.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

How Hackers Hide - Introduction to Beacon Object Files with Empire C2

Discover how hackers use Beacon Object Files to evade detection while exploring Empire C2 framework implementation and advanced threat emulation techniques.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

How Hackers Avoid Getting Caught

Discover the tactics and techniques cybercriminals use to evade detection and stay anonymous while conducting malicious activities online.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Reverse Engineering Anti-Debugging Techniques

Uncover advanced reverse engineering methods to bypass anti-debugging protections and analyze malware defense mechanisms with expert Nathan Baggs.

• YouTube
• 53 minutes
• Self-Paced
• Free Video

Hackers Have Gone Too Far - WinRAR Zero-Day Vulnerability Exploitation

Discover how cybercriminals exploit WinRAR zero-day vulnerabilities and learn about the latest RomCom malware attacks threatening users worldwide.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

The Entire Internet is Broken - HTTP/1.1 Security Vulnerabilities and Desync Attacks

Discover how HTTP/1.1's inherent security flaws expose millions of websites through desync attacks and critical vulnerabilities that threaten the entire internet infrastructure.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Windows Malware Development

Dive into Windows malware development techniques and cybersecurity fundamentals through hands-on training with practical coding examples and security analysis methods.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

Lesser Known Linux Persistence Mechanisms

Uncover advanced Linux persistence techniques used by attackers to maintain system access through hidden methods and backdoors.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Hack Windows Before Even Finishing Setup

Discover how to exploit Windows security vulnerabilities during the initial setup process before the operating system is fully configured.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Top 5 Ways You Get Hacked

Discover the top 5 cybersecurity vulnerabilities that make you an easy target and learn practical defense strategies to protect yourself from common hacking methods.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

BloodHound - Mapping Network Infrastructure and Attack Paths

Discover how to map network environments and attack paths using BloodHound's free Community Edition and Enterprise tools for cybersecurity analysis and defense.

• YouTube
• 39 minutes
• Self-Paced
• Free Video