John Hammond Courses

Calculating Smart Contract Vulnerability Impact - Low to Critical

Explore a new framework for assessing smart contract vulnerabilities, learn to calculate risk and impact, and discover how to prioritize security weaknesses in blockchain systems.

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

BLOB-Based Phishing Scams - Understanding Modern Email Attack Techniques

Discover how cybercriminals leverage BLOB-based techniques in modern phishing attacks and learn essential detection and prevention strategies for protecting against these emerging threats.

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

Can You Handle a Cyber Attack? TryHackMe SOC Simulator

Experience TryHackMe's SOC Simulator to build real-world expertise in cybersecurity defense, revolutionize your security operations, and learn how to effectively handle cyber attacks.

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

Are Built-in Windows Programs Vulnerable?

Explore the security vulnerabilities of built-in Windows programs with cybersecurity expert John Hammond in this 18-minute analysis of potential exploitation risks and protection strategies.

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

The Tools That Real Hackers Use

Discover the essential tools used by professional hackers in this cybersecurity overview that explores threat intelligence, hunting techniques, and attack flow analysis with Feedly's AI capabilities.

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

How to Disable Windows Run Dialog (Win+R) for System Security

Learn how to enhance Windows security by disabling the Win+R run dialog, protecting against common social engineering attacks and malicious command execution techniques.

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

They Tried to Hack Me So I Confronted Them

Discover how a cybersecurity expert confronts hackers who attempted to breach their security, providing insights into real-world threat response and defensive strategies.

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

LEAKED Russian Hackers Internal Chats

Dive into an analysis of leaked internal communications from Black Basta ransomware operators, revealing their organizational structure, infrastructure, and cybercriminal tactics in the dark web ecosystem.

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

Cybersecurity Expert Gets Hacked - Troy Hunt's Mailchimp Breach Analysis

Discover how a cybersecurity expert fell victim to hacking, exploring the phishing campaign that compromised a Mailchimp mailing list and examining preventive measures including passkeys and email security solutions.

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

Blocking EVERYTHING with Windows Firewall

Discover how to enhance your security by blocking all network connections using Windows Firewall, with step-by-step guidance on configuring rules and managing exceptions for essential services.

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

How Hackers Steal Passwords

Discover how cybercriminals exploit vulnerabilities to steal passwords, with insights into DPAPI abuse techniques and protective measures to safeguard your organization's credentials.

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

Finding Web App Vulnerabilities with AI

Discover how to enhance web application penetration testing using Burp AI, a tool designed to augment your workflow in finding vulnerabilities and hunting for bugs.

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

This MP3 File Is Malware

Explore the deceptive world of malware disguised as MP3 files in this cybersecurity analysis that reveals hidden threats and protection strategies.

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

The CRITICAL 9.1 Severity Next.js Vulnerability

Explore the critical Next.js vulnerability with a 9.1 severity rating, understanding its implications for web security and how middleware corruption can be exploited.

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

How You Can Impersonate Anyone in Active Directory with Shikata

Discover how to exploit Active Directory vulnerabilities to impersonate users using Shikata techniques in this cybersecurity demonstration.

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