🔐 Cybersecurity

Ethical hacking, penetration testing, network security, CTFs and defensive security

🔐 Cybersecurity

a new kind of Capture The Flag hacking

John Hammond Beginner 4mo ago

🔐 Cybersecurity

The State of Cybercrime in 2025 (with Nick Ascoli!)

John Hammond Advanced 4mo ago

🔐 Cybersecurity

I Had Claude MCP Hack Me

John Hammond Beginner 4mo ago

🔐 Cybersecurity

microsoft turned me down

John Hammond Beginner 4mo ago

🔐 Cybersecurity

Lua Infostealer Analysis ("My Hawaii Vacation" CTF)

John Hammond Beginner 4mo ago

🔐 Cybersecurity

Window Batch Malware Analysis!

John Hammond Advanced 4mo ago

🔐 Cybersecurity

Fake DMCA MALWARE Scam

John Hammond Beginner 4mo ago

🔐 Cybersecurity

How Hackers Become Admin (they just ask)

John Hammond Beginner 5mo ago

🔐 Cybersecurity

Cybersecurity Awareness for Hackers! with Huntress and Just Hacking Training

John Hammond Intermediate 5mo ago

🔐 Cybersecurity

Hackers Bruteforce Passwords to Microsoft Online

John Hammond Intermediate 5mo ago

🔐 Cybersecurity

when you change your password, it's already stolen

John Hammond Beginner 5mo ago

🔐 Cybersecurity

Learn Hardware Hacking!

John Hammond Beginner 5mo ago

🔐 Cybersecurity

Script-Based Malware Analysis!

John Hammond Advanced 5mo ago

🔐 Cybersecurity

hacking copilot AI (with Tobias Diehl)

John Hammond Beginner 5mo ago

🔐 Cybersecurity

Regex for Hackers (with Python)

John Hammond Beginner 5mo ago

🔐 Cybersecurity

a hacker's new website

John Hammond Beginner 5mo ago

🔐 Cybersecurity

Learn API Hacking with InsiderPhD!

John Hammond Beginner 5mo ago

🔐 Cybersecurity

reverse engineering doesn't have to be hard

John Hammond Beginner 6mo ago

🔐 Cybersecurity

new capture the flag (hacking competition)

John Hammond Intermediate 6mo ago

🔐 Cybersecurity

Exploring the Dark Web

John Hammond Beginner 6mo ago

🔐 Cybersecurity

Open Source SIEM and EDR Security

John Hammond Beginner 6mo ago

🔐 Cybersecurity

ServiceUI.exe

John Hammond Beginner 6mo ago

🔐 Cybersecurity

Learn Python!

John Hammond Beginner 6mo ago

🔐 Cybersecurity

6.pdf

John Hammond Beginner 6mo ago

🔐 Cybersecurity

LARGEST SUPPLY CHAIN HACK IN HISTORY ZOMG!!!!111

John Hammond Beginner 6mo ago

🔐 Cybersecurity

Just Hacking Training - Windows Malware Development

John Hammond Beginner 6mo ago

🔐 Cybersecurity

Top 5 Ways You Get Hacked

John Hammond Beginner 6mo ago

🔐 Cybersecurity

it's just too easy

John Hammond Beginner 6mo ago

🔐 Cybersecurity

The "Police" Scammed Us

John Hammond Beginner 7mo ago

🔐 Cybersecurity

hackers have gone TOO FAR

John Hammond Advanced 7mo ago

🔐 Cybersecurity

The Entire Internet is Broken

John Hammond Advanced 7mo ago

🔐 Cybersecurity

Lesser Known Linux Persistence Mechanisms

John Hammond Beginner 7mo ago

🔐 Cybersecurity

hack Windows before even finishing setup

John Hammond Beginner 7mo ago

🔐 Cybersecurity

this symbol is LYING TO YOU

John Hammond Beginner 7mo ago

🔐 Cybersecurity

BloodHound can map ANYTHING

John Hammond Beginner 7mo ago

🔐 Cybersecurity

i need your help.

John Hammond Beginner 7mo ago

🔐 Cybersecurity

how hackers hide (Intro to Beacon Object Files - with Empire C2!)

John Hammond Beginner 8mo ago

🔐 Cybersecurity

how hackers avoid getting caught

John Hammond Beginner 8mo ago

🔐 Cybersecurity

Reverse Engineering Anti-Debugging Techniques (with Nathan Baggs!)

John Hammond Beginner 8mo ago

🔐 Cybersecurity

this malware hides in a WALLPAPER

John Hammond Advanced 9mo ago

🔐 Cybersecurity

hackers trick everyone to run malware (FileFix)

John Hammond Beginner 9mo ago

🔐 Cybersecurity

How You Can Impersonate Anyone in Active Directory (with Shikata!)

John Hammond Intermediate 9mo ago

🔐 Cybersecurity

Learn Capture the Flag!

John Hammond Beginner 9mo ago

🔐 Cybersecurity

Evading Antivirus Detection in C (with Dahvid Schloss)

John Hammond Intermediate 9mo ago

🔐 Cybersecurity

Learning to Hack Active Directory Certificate Services (with Shikata!)

John Hammond Intermediate 9mo ago

🔐 Cybersecurity

Learn Phishing!

John Hammond Beginner 9mo ago

🔐 Cybersecurity

Hunting Phishing Kits

John Hammond Beginner 9mo ago

🔐 Cybersecurity

Windows Endpoint Telemetry (ft. Jonny Johnson)

John Hammond Intermediate 9mo ago

📚 Coursera Courses Opens on Coursera · Free to audit

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Self-paced

Security and Risk Management

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Governance and Strategy

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Practice Exam for ISC2 Certified in Cybersecurity (CC)

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Road to the CISO – Culminating Project Course

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Security Operations

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CISSP Domain 5: Identity and Access Management (IAM)

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Cybersecurity basics for everyone

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Cybersecurity and Its Ten Domains

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Cyber Security for Absolute Beginners – Part 1

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Network Operations

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Self-paced

Advanced Networking, Virtualization, and Security

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Self-paced

Cloud Application Security

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TCP/IP and Internet

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Self-paced

Ethical Hacking with Metasploit, SQL & Crypto

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Self-paced

Linux Fundamentals: Configure, Secure & Manage

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Cybersecurity Capstone Project

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IT Audit Field Manual: Strengthen Cyber Defense

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ESG Essentials for Sustainable Business

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