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502 lessons

Beginner Lessons

Curated from top practitioners. Filtered, not flooded.

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COBALT STRIKE Forensics: PCAP & Memdump - "Strike Back" HackTheBox University CTF 2021
Cybersecurity
COBALT STRIKE Forensics: PCAP & Memdump - "Strike Back" HackTheBox University CTF 2021
John Hammond Beginner 4y ago
SnykCon CTF - Sauerkraut - Python Pickle Vulnerabilities
Cybersecurity
SnykCon CTF - Sauerkraut - Python Pickle Vulnerabilities
John Hammond Beginner 4y ago
Snip3 Crypter/RAT Loader - DcRat MALWARE ANALYSIS
Cybersecurity
Snip3 Crypter/RAT Loader - DcRat MALWARE ANALYSIS
John Hammond Beginner 4y ago
VOD - Proving Grounds - "FunBoxEasy"
AI Safety & Ethics
VOD - Proving Grounds - "FunBoxEasy"
John Hammond Beginner 4y ago
VOD - TryHackMe! "Intro to Active Directory" Room
AI Safety & Ethics
VOD - TryHackMe! "Intro to Active Directory" Room
John Hammond Beginner 4y ago
KOVTER Malware Analysis - Fileless Persistence in Registry
Cybersecurity
KOVTER Malware Analysis - Fileless Persistence in Registry
John Hammond Beginner 4y ago
AES-CFB Cryptography Mistakes - HackTheBox Business CTF "Domain Controller"
Cybersecurity
AES-CFB Cryptography Mistakes - HackTheBox Business CTF "Domain Controller"
John Hammond Beginner 4y ago
GraphQL Introspection - HackTheBox "Business CTF" - NoteQL
Cybersecurity
GraphQL Introspection - HackTheBox "Business CTF" - NoteQL
John Hammond Beginner 4y ago
Tor Search Engines - 02 Dark Web Documentary
AI Safety & Ethics
Tor Search Engines - 02 Dark Web Documentary
John Hammond Beginner 4y ago
OSED Review - Offensive Security Exploit Developer
AI Tools & Apps
OSED Review - Offensive Security Exploit Developer
John Hammond Beginner 4y ago
Information Stealer - Malware Analysis (PowerShell to .NET)
Cybersecurity
Information Stealer - Malware Analysis (PowerShell to .NET)
John Hammond Beginner 4y ago
AES-CTR Cryptography: Reused Key Weakness - HackTheBox Cyber Apocalypse CTF
Cybersecurity
AES-CTR Cryptography: Reused Key Weakness - HackTheBox Cyber Apocalypse CTF
John Hammond Beginner 4y ago
Cloudflare CDN CSP - XSS Bypass / HackTheBox Cyber Apocalypse CTF
Cybersecurity
Cloudflare CDN CSP - XSS Bypass / HackTheBox Cyber Apocalypse CTF
John Hammond Beginner 4y ago
IFrame Parent XSS - HackTheBox Cyber Apocalypse CTF
Cybersecurity
IFrame Parent XSS - HackTheBox Cyber Apocalypse CTF
John Hammond Beginner 4y ago
HackTheBox CA CTF - Using Snyk to Find & Fix Vulnerabilities
Cybersecurity
HackTheBox CA CTF - Using Snyk to Find & Fix Vulnerabilities
John Hammond Beginner 4y ago
XML Object Exfiltration - HackTheBox Cyber Apocalypse CTF "E. Tree"
Cybersecurity
XML Object Exfiltration - HackTheBox Cyber Apocalypse CTF "E. Tree"
John Hammond Beginner 4y ago
SQLite Blind SQL Injection - HackTheBox Cyber Apocalypse CTF
Cybersecurity
SQLite Blind SQL Injection - HackTheBox Cyber Apocalypse CTF
John Hammond Beginner 4y ago
HTB Cyber Apocalypse - cURL As a Service
Cybersecurity
HTB Cyber Apocalypse - cURL As a Service
John Hammond Beginner 4y ago
BEGINNER Capture The Flag - PicoCTF 2021 001 "Obedient Cat"
Cybersecurity
BEGINNER Capture The Flag - PicoCTF 2021 001 "Obedient Cat"
John Hammond Beginner 4y ago
GuidePoint Security CTF - Custom Base64 Languages - Kirby & Alphabet
Cybersecurity
GuidePoint Security CTF - Custom Base64 Languages - Kirby & Alphabet
John Hammond Beginner 5y ago
TryHackMe! Skynet - Wildcard Injection
Cybersecurity
TryHackMe! Skynet - Wildcard Injection
John Hammond Beginner 5y ago
OSEP - Offensive Security Experienced Penetration Tester (REVIEW)
AI Tools & Apps
OSEP - Offensive Security Experienced Penetration Tester (REVIEW)
John Hammond Beginner 5y ago
Patch sudo NOW! CVE-2021-3156
AI News & Updates
Patch sudo NOW! CVE-2021-3156
John Hammond Beginner 5y ago
Nested JavaScript Obfuscation - GuidePoint Security CTF Challenge
Cybersecurity
Nested JavaScript Obfuscation - GuidePoint Security CTF Challenge
John Hammond Beginner 5y ago
Custom Wordlists & SQL Injection - GuidePoint Security CTF (Belle)
Cybersecurity
Custom Wordlists & SQL Injection - GuidePoint Security CTF (Belle)
John Hammond Beginner 5y ago
phpMyAdmin Local File Inclusion - GuidePoint Security CTF (Jeffrey)
Cybersecurity
phpMyAdmin Local File Inclusion - GuidePoint Security CTF (Jeffrey)
John Hammond Beginner 5y ago
Basic Buffer Overflow - VulnServer TRUN
Cybersecurity
Basic Buffer Overflow - VulnServer TRUN
John Hammond Beginner 5y ago
The eLearnSecurity/INE Shift (Cyber Security Pass)
AI Safety & Ethics
The eLearnSecurity/INE Shift (Cyber Security Pass)
John Hammond Beginner 5y ago
"AI & Machine Learning" Cybersecurity Conversation
ML Fundamentals
"AI & Machine Learning" Cybersecurity Conversation
John Hammond Beginner 5y ago
Stopping DNS "ANY" Queries - DownUnderCTF
Cybersecurity
Stopping DNS "ANY" Queries - DownUnderCTF
John Hammond Beginner 5y ago
Pwncat Updates - with Caleb!
AI News & Updates
Pwncat Updates - with Caleb!
John Hammond Beginner 5y ago
Google CTF - BEGINNER Reverse Engineering w/ ANGR
Cybersecurity
Google CTF - BEGINNER Reverse Engineering w/ ANGR
John Hammond Beginner 5y ago
HacktivityCon CTF is in TWO DAYS!
Cybersecurity
HacktivityCon CTF is in TWO DAYS!
John Hammond Beginner 5y ago
Introducing Pwncat: Automating Linux Red Team Operations
Cybersecurity
Introducing Pwncat: Automating Linux Red Team Operations
John Hammond Beginner 5y ago
NahamCon CTF starts TOMORROW!
Cybersecurity
NahamCon CTF starts TOMORROW!
John Hammond Beginner 5y ago
eLearnSecurity PTP/eCPPT REVIEW
AI Tools & Apps
eLearnSecurity PTP/eCPPT REVIEW
John Hammond Beginner 5y ago
Beginner Malware Analysis Course - GIVEAWAY
Cybersecurity
Beginner Malware Analysis Course - GIVEAWAY
John Hammond Beginner 6y ago
eJPT/PTS - eLearnSecurity Junior Penetration Tester REVIEW
AI Tools & Apps
eJPT/PTS - eLearnSecurity Junior Penetration Tester REVIEW
John Hammond Beginner 6y ago
SANS GirlsGoCyberStart [03] Crypto Coffee
AI Safety & Ethics
SANS GirlsGoCyberStart [03] Crypto Coffee
John Hammond Beginner 6y ago
b00t2root19 CTF: EasyPHP [PHP Web Exploits]
Cybersecurity
b00t2root19 CTF: EasyPHP [PHP Web Exploits]
John Hammond Beginner 7y ago
CSAW RED | Tutorial Challenges
AI Tools & Apps
CSAW RED | Tutorial Challenges
John Hammond Beginner 7y ago
"Introduction to Linux" [05] JSON Lesson Book
Cybersecurity
"Introduction to Linux" [05] JSON Lesson Book
John Hammond Beginner 7y ago
"Introduction to Linux" [04] Shell Source Code
Cybersecurity
"Introduction to Linux" [04] Shell Source Code
John Hammond Beginner 7y ago
Introduction to Linux [03] BASH Training Wheels Shell
Cybersecurity
Introduction to Linux [03] BASH Training Wheels Shell
John Hammond Beginner 7y ago
"Introduction To Linux" [02] Raspberry Pi & Git
Cybersecurity
"Introduction To Linux" [02] Raspberry Pi & Git
John Hammond Beginner 7y ago
"Introduction To Linux" [01] Teaching In Review
AI Tools & Apps
"Introduction To Linux" [01] Teaching In Review
John Hammond Beginner 7y ago
Simple Strings | "Hoaxes & Hexes" (Hackcon2018 CTF)
Cybersecurity
Simple Strings | "Hoaxes & Hexes" (Hackcon2018 CTF)
John Hammond Beginner 7y ago
Simple MD5 Hash Cracking | Ryan's CTF [03] Crack That Hash
Cybersecurity
Simple MD5 Hash Cracking | Ryan's CTF [03] Crack That Hash
John Hammond Beginner 7y ago
📚 Coursera Courses Opens on Coursera · Free to audit
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Forecast and Validate Your Marketing Traffic
📚 Coursera Course ↗
Self-paced
Forecast and Validate Your Marketing Traffic
Opens on Coursera ↗
Generative AI for Security Fundamentals
📚 Coursera Course ↗
Self-paced
Generative AI for Security Fundamentals
Opens on Coursera ↗
Canva Design Essentials Pt. 3: Docs, Video & AI Tools
📚 Coursera Course ↗
Self-paced
Canva Design Essentials Pt. 3: Docs, Video & AI Tools
Opens on Coursera ↗
Git and GitHub for DevOps Engineers
📚 Coursera Course ↗
Self-paced
Git and GitHub for DevOps Engineers
Opens on Coursera ↗
Introduction to Indoor Air Quality
📚 Coursera Course ↗
Self-paced
Introduction to Indoor Air Quality
Opens on Coursera ↗
Run Smart A/B Tests
📚 Coursera Course ↗
Self-paced
Run Smart A/B Tests
Opens on Coursera ↗