Tech Skills

Cybersecurity

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

7,085
lessons
Skills in this topic
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Security Basics
beginner
Fix OWASP top 10 vulnerabilities
AI Security
intermediate
Identify and patch prompt injection vulnerabilities
Network Security
intermediate
Configure a firewall with proper inbound/outbound rules
Ethical Hacking & Pen Testing
intermediate
Conduct a full pen test with Kali Linux
Cloud Security
intermediate
Implement IAM least-privilege policies on AWS/GCP
Incident Response
intermediate
Build an incident response playbook
Security Compliance
intermediate
Map controls for SOC 2 Type II compliance
Defensive AI
advanced
Build an AI-powered log anomaly detector
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Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')
Cybersecurity ⚡ AI Lesson
Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')
John Hammond Beginner 4y ago
Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')
Cybersecurity
Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')
John Hammond Beginner 4y ago
【Jump King】 Jumping for her...
Cybersecurity ⚡ AI Lesson
【Jump King】 Jumping for her...
Ceres Fauna Ch. hololive-EN Beginner 4y ago
Amp Up Your Career: Careers in Energy and Critical Infrastructure Cybersecurity
Cybersecurity ⚡ AI Lesson
Amp Up Your Career: Careers in Energy and Critical Infrastructure Cybersecurity
SANS Institute Intermediate 4y ago
Sitting at the Big Table: Experiences as a First-Time Information Security Officer
Cybersecurity ⚡ AI Lesson
Sitting at the Big Table: Experiences as a First-Time Information Security Officer
SANS Institute Beginner 4y ago
The Beauty of the Internet Protocol
Cybersecurity ⚡ AI Lesson
The Beauty of the Internet Protocol
Hussein Nasser Beginner 4y ago
OSINT: You can't hide // Your privacy is dead // Best resources to get started
Cybersecurity
OSINT: You can't hide // Your privacy is dead // Best resources to get started
David Bombal Beginner 4y ago
【Assassin's Creed IV: Black Flag】 AHOY MATEYS 🏴‍☠️
Cybersecurity
【Assassin's Creed IV: Black Flag】 AHOY MATEYS 🏴‍☠️
Ceres Fauna Ch. hololive-EN Beginner 4y ago
HackTheBox - Backdoor
Cybersecurity ⚡ AI Lesson
HackTheBox - Backdoor
IppSec Beginner 4y ago
Hacking A Drupal Website | Drupalgeddon2
Cybersecurity ⚡ AI Lesson
Hacking A Drupal Website | Drupalgeddon2
HackerSploit Beginner 4y ago
Hacking networks with Python // Creating malicious packets and breaking TCP/IP rules
Cybersecurity
Hacking networks with Python // Creating malicious packets and breaking TCP/IP rules
David Bombal Beginner 4y ago
AT&T Charged Him $900 So He Took Down Their Network | Darknet Diaries Ep. 20: mobman
Cybersecurity
AT&T Charged Him $900 So He Took Down Their Network | Darknet Diaries Ep. 20: mobman
Jack Rhysider Intermediate 4y ago
I published an Internet app, wait—how do I protect it? - AWS Online Tech Talks
Cybersecurity
I published an Internet app, wait—how do I protect it? - AWS Online Tech Talks
AWS Developers Intermediate 4y ago
Web App Pentesting - HTTP Cookies & Sessions
Cybersecurity ⚡ AI Lesson
Web App Pentesting - HTTP Cookies & Sessions
HackerSploit Beginner 4y ago
HackTheBox - Toby
Cybersecurity
HackTheBox - Toby
IppSec Beginner 4y ago
Hidden Website Directories (PicoCTF 2022 #38 'secrets')
Cybersecurity
Hidden Website Directories (PicoCTF 2022 #38 'secrets')
John Hammond Beginner 4y ago
Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')
Cybersecurity
Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')
John Hammond Beginner 4y ago
Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')
Cybersecurity
Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')
John Hammond Beginner 4y ago
Morse Code for CTFs (PicoCTF 2022 #16 'morse-code')
Cybersecurity ⚡ AI Lesson
Morse Code for CTFs (PicoCTF 2022 #16 'morse-code')
John Hammond Beginner 4y ago
HIDDEN SOURCE CODE (PicoCTF 2022 #13 'inspect-html')
Cybersecurity ⚡ AI Lesson
HIDDEN SOURCE CODE (PicoCTF 2022 #13 'inspect-html')
John Hammond Beginner 4y ago
quipqiup & Python for Substitution Ciphers (PicoCTF 2022 #24 'substitution0')
Cybersecurity
quipqiup & Python for Substitution Ciphers (PicoCTF 2022 #24 'substitution0')
John Hammond Beginner 4y ago
Modifying Python Code (PicoCTF 2022 #18 'patchme.py')
Cybersecurity
Modifying Python Code (PicoCTF 2022 #18 'patchme.py')
John Hammond Beginner 4y ago
Linux "grep" Command (PicoCTF 2022 #15 'lookey-here')
Cybersecurity ⚡ AI Lesson
Linux "grep" Command (PicoCTF 2022 #15 'lookey-here')
John Hammond Beginner 4y ago
RAILFENCE Cipher (PicoCTF 2022 #19 'rail-fence')
Cybersecurity
RAILFENCE Cipher (PicoCTF 2022 #19 'rail-fence')
John Hammond Beginner 4y ago
Filesystem Partition Properties (PicoCTF #23 'sleuthkit-intro')
Cybersecurity
Filesystem Partition Properties (PicoCTF #23 'sleuthkit-intro')
John Hammond Beginner 4y ago
Redacted Text in PDFs (PicoCTF 2022 #20 'redaction-gone-wrong')
Cybersecurity ⚡ AI Lesson
Redacted Text in PDFs (PicoCTF 2022 #20 'redaction-gone-wrong')
John Hammond Beginner 4y ago
Passwords in Client-Side JavaScript (PicoCTF 2022 #14 'local-authority')
Cybersecurity
Passwords in Client-Side JavaScript (PicoCTF 2022 #14 'local-authority')
John Hammond Beginner 4y ago
Intro to Debugging w/ GDB (PicoCTF 2022 #11 'gdb-test-drive')
Cybersecurity ⚡ AI Lesson
Intro to Debugging w/ GDB (PicoCTF 2022 #11 'gdb-test-drive')
John Hammond Beginner 4y ago
Intro to Wireshark (PicoCTF 2022 #17 'packets-primer')
Cybersecurity
Intro to Wireshark (PicoCTF 2022 #17 'packets-primer')
John Hammond Beginner 4y ago
Search Across Web Elements (PicoCTF #22 'search-source')
Cybersecurity ⚡ AI Lesson
Search Across Web Elements (PicoCTF #22 'search-source')
John Hammond Beginner 4y ago
HTML, CSS & JavaScript (PicoCTF 2022 #12 'includes')
Cybersecurity
HTML, CSS & JavaScript (PicoCTF 2022 #12 'includes')
John Hammond Beginner 4y ago
NahamCon CTF 2022 is THIS THURSDAY
Cybersecurity
NahamCon CTF 2022 is THIS THURSDAY
John Hammond Beginner 4y ago
Obscure File Types & Compression (PicoCTF 2022 #10 'file-types')
Cybersecurity
Obscure File Types & Compression (PicoCTF 2022 #10 'file-types')
John Hammond Beginner 4y ago
Punctuation on the Command-Line! (PicoCTF 2022 #09 file-run2)
Cybersecurity ⚡ AI Lesson
Punctuation on the Command-Line! (PicoCTF 2022 #09 file-run2)
John Hammond Beginner 4y ago
【SKYRIM】 Turning My Skyrim Follower Into a Dark Lord Simulator
Cybersecurity
【SKYRIM】 Turning My Skyrim Follower Into a Dark Lord Simulator
Ceres Fauna Ch. hololive-EN Beginner 4y ago
Hacking Your Mind: Como começar e continuar a evoluir
Cybersecurity ⚡ AI Lesson
Hacking Your Mind: Como começar e continuar a evoluir
SANS Institute Intermediate 4y ago
Hacking WEB APPS: XSS, RCE & Prototype Pollution / 7ASecurity
Cybersecurity
Hacking WEB APPS: XSS, RCE & Prototype Pollution / 7ASecurity
John Hammond Beginner 4y ago
From Rookie to Rockstar: Kickstart Your Career as a SOC Analyst
Cybersecurity ⚡ AI Lesson
From Rookie to Rockstar: Kickstart Your Career as a SOC Analyst
SANS Institute Beginner 4y ago
Finding Cybersecurity: A Practitioner's Path to Success
Cybersecurity ⚡ AI Lesson
Finding Cybersecurity: A Practitioner's Path to Success
SANS Institute Beginner 4y ago
【DEVOUR】 oh no (oh yes)
Cybersecurity ⚡ AI Lesson
【DEVOUR】 oh no (oh yes)
Ceres Fauna Ch. hololive-EN Beginner 4y ago
WRITE BASH SCRIPTS for CTF Solutions (PicoCTF 08 'file-run1')
Cybersecurity
WRITE BASH SCRIPTS for CTF Solutions (PicoCTF 08 'file-run1')
John Hammond Beginner 4y ago
Fast-Track Your Cybersecurity Career
Cybersecurity ⚡ AI Lesson
Fast-Track Your Cybersecurity Career
SANS Institute Advanced 4y ago
【Vampire Survivors】 Current Objective: Survive
Cybersecurity ⚡ AI Lesson
【Vampire Survivors】 Current Objective: Survive
Ceres Fauna Ch. hololive-EN Beginner 4y ago
Zero-Day Vulnerabilities in CosmWasm Smart Contracts
Cybersecurity
Zero-Day Vulnerabilities in CosmWasm Smart Contracts
John Hammond Beginner 4y ago
【Friday Night Funkin'】 Another game, another babe
Cybersecurity ⚡ AI Lesson
【Friday Night Funkin'】 Another game, another babe
Ceres Fauna Ch. hololive-EN Beginner 4y ago
Hacking Power Plants and Industrial Control Systems (Scada)
Cybersecurity
Hacking Power Plants and Industrial Control Systems (Scada)
David Bombal Beginner 4y ago
【Superchat Catch Up】 Relaxing and rambling and thanking you!
Cybersecurity
【Superchat Catch Up】 Relaxing and rambling and thanking you!
Ceres Fauna Ch. hololive-EN Beginner 4y ago
SVG Internals (PicoCTF 2022 #07 enhance)
Cybersecurity
SVG Internals (PicoCTF 2022 #07 enhance)
John Hammond Beginner 4y ago
📚 Coursera Courses Opens on Coursera · Free to audit
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Computer Networks: Implementation & Security
📚 Coursera Course ↗
Self-paced
Computer Networks: Implementation & Security
Opens on Coursera ↗
Network Implementations and Operations
📚 Coursera Course ↗
Self-paced
Network Implementations and Operations
Opens on Coursera ↗
Managing Information System Security Architecture
📚 Coursera Course ↗
Self-paced
Managing Information System Security Architecture
Opens on Coursera ↗
Consultative Selling and Buyer Engagement
📚 Coursera Course ↗
Self-paced
Consultative Selling and Buyer Engagement
Opens on Coursera ↗
Security Command Center: Identify and Prioritize Risks
📚 Coursera Course ↗
Self-paced
Security Command Center: Identify and Prioritize Risks
Opens on Coursera ↗
Cybersecurity Foundations & Threat Mitigation
📚 Coursera Course ↗
Self-paced
Cybersecurity Foundations & Threat Mitigation
Opens on Coursera ↗