🔐 Cybersecurity

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

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You've Got This: Success Stories Panel

You've Got This: Success Stories Panel

SANS Institute Beginner 3y ago

Why I'm Encouraged to BARF at Work

Why I'm Encouraged to BARF at Work

SANS Institute Beginner 3y ago

【SKYRIM】 It's SKYRIM SUNDAY

【SKYRIM】 It's SKYRIM SUNDAY

Ceres Fauna Ch. hololive-EN Beginner 3y ago

Hacking APIs and Cars: You need to learn this in 2023!

Hacking APIs and Cars: You need to learn this in 2023!

David Bombal Beginner 3y ago

【Assassin's Creed IV: Black Flag】 Sea Shanties Unlocked

【Assassin's Creed IV: Black Flag】 Sea Shanties Unlocked

Ceres Fauna Ch. hololive-EN Beginner 3y ago

Website Hacking Demos using Cross-Site Scripting (XSS) - it's just too easy!

Website Hacking Demos using Cross-Site Scripting (XSS) - it's just too easy!

David Bombal Beginner 3y ago

"The first time you steal $1 billion is a rush." | Darknet Diaries Ep. 21: Black Duck Eggs

"The first time you steal $1 billion is a rush." | Darknet Diaries Ep. 21: Black Duck Eggs

Jack Rhysider Beginner 3y ago

GHIDRA for Reverse Engineering (PicoCTF 2022 #42 'bbbloat')

GHIDRA for Reverse Engineering (PicoCTF 2022 #42 'bbbloat')

John Hammond Beginner 3y ago

HTTP Cookies (PicoCTF 2022 #35 'power-cookie')

HTTP Cookies (PicoCTF 2022 #35 'power-cookie')

John Hammond Beginner 3y ago

The Beauty of the Internet Protocol

The Beauty of the Internet Protocol

Hussein Nasser Beginner 3y ago

Outside of the Shell: Cybersecurity Careers and Paths for the Non-Technical People

Outside of the Shell: Cybersecurity Careers and Paths for the Non-Technical People

SANS Institute Beginner 3y ago

Decrypting Packed Python Code (PicoCTF 2022 #28 'unpackme.py')

Decrypting Packed Python Code (PicoCTF 2022 #28 'unpackme.py')

John Hammond Beginner 3y ago

Local File Inclusion (PicoCTF 2022 #33 'forbidden-paths')

Local File Inclusion (PicoCTF 2022 #33 'forbidden-paths')

John Hammond Beginner 3y ago

Diffie-Helman Key Exchange (PicoCTF 2022 #32 'diffie-helman')

Diffie-Helman Key Exchange (PicoCTF 2022 #32 'diffie-helman')

John Hammond Beginner 3y ago

Decompiling Java Bytecode (PicoCTF 2022 #34 'fresh-java')

Decompiling Java Bytecode (PicoCTF 2022 #34 'fresh-java')

John Hammond Beginner 3y ago

32-bit x86 LINUX BUFFER OVERFLOW (PicoCTF 2022 #31 'buffer-overflow1')

32-bit x86 LINUX BUFFER OVERFLOW (PicoCTF 2022 #31 'buffer-overflow1')

John Hammond Beginner 3y ago

PostgresSQL Command-line (PIcoCTF 2022 #40 'sql-direct')

PostgresSQL Command-line (PIcoCTF 2022 #40 'sql-direct')

John Hammond Beginner 3y ago

x64 ret2win - LINUX Buffer Overflow (PicoCTF 2022 #41 'x-sixty-what')

x64 ret2win - LINUX Buffer Overflow (PicoCTF 2022 #41 'x-sixty-what')

John Hammond Beginner 3y ago

Secrets in robots.txt (PicoCTF 2022 #36 'roboto-sans')

Secrets in robots.txt (PicoCTF 2022 #36 'roboto-sans')

John Hammond Beginner 3y ago

PicoCTF 2022 - Substitution Ciphers in Cryptography (#25 'substitution1')

PicoCTF 2022 - Substitution Ciphers in Cryptography (#25 'substitution1')

John Hammond Beginner 3y ago

Intro to Sleuthkit for Forensics (PicoCTF #39 'sleuthkit-apprentice')

Intro to Sleuthkit for Forensics (PicoCTF #39 'sleuthkit-apprentice')

John Hammond Beginner 3y ago

Kasiski's Test in Cryptography (PicoCTF 2022 #26 'substitution2')

Kasiski's Test in Cryptography (PicoCTF 2022 #26 'substitution2')

John Hammond Beginner 3y ago

Exploiting C strstr Function (PicoCTF 2022 #37 'rps')

Exploiting C strstr Function (PicoCTF 2022 #37 'rps')

John Hammond Beginner 3y ago

Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')

Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')

John Hammond Beginner 3y ago

Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')

Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')

John Hammond Beginner 3y ago

Hidden Website Directories (PicoCTF 2022 #38 'secrets')

Hidden Website Directories (PicoCTF 2022 #38 'secrets')

John Hammond Beginner 3y ago

Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')

Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')

John Hammond Beginner 3y ago

【Jump King】 Jumping for her...

【Jump King】 Jumping for her...

Ceres Fauna Ch. hololive-EN Beginner 3y ago

Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')

Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')

John Hammond Beginner 3y ago

Morse Code for CTFs (PicoCTF 2022 #16 'morse-code')

Morse Code for CTFs (PicoCTF 2022 #16 'morse-code')

John Hammond Beginner 3y ago

HIDDEN SOURCE CODE (PicoCTF 2022 #13 'inspect-html')

HIDDEN SOURCE CODE (PicoCTF 2022 #13 'inspect-html')

John Hammond Beginner 3y ago

quipqiup & Python for Substitution Ciphers (PicoCTF 2022 #24 'substitution0')

quipqiup & Python for Substitution Ciphers (PicoCTF 2022 #24 'substitution0')

John Hammond Beginner 3y ago

Modifying Python Code (PicoCTF 2022 #18 'patchme.py')

Modifying Python Code (PicoCTF 2022 #18 'patchme.py')

John Hammond Beginner 3y ago

Linux "grep" Command (PicoCTF 2022 #15 'lookey-here')

Linux "grep" Command (PicoCTF 2022 #15 'lookey-here')

John Hammond Beginner 3y ago

RAILFENCE Cipher (PicoCTF 2022 #19 'rail-fence')

RAILFENCE Cipher (PicoCTF 2022 #19 'rail-fence')

John Hammond Beginner 3y ago

Filesystem Partition Properties (PicoCTF #23 'sleuthkit-intro')

Filesystem Partition Properties (PicoCTF #23 'sleuthkit-intro')

John Hammond Beginner 3y ago

Redacted Text in PDFs (PicoCTF 2022 #20 'redaction-gone-wrong')

Redacted Text in PDFs (PicoCTF 2022 #20 'redaction-gone-wrong')

John Hammond Beginner 3y ago

Passwords in Client-Side JavaScript (PicoCTF 2022 #14 'local-authority')

Passwords in Client-Side JavaScript (PicoCTF 2022 #14 'local-authority')

John Hammond Beginner 3y ago

Intro to Debugging w/ GDB (PicoCTF 2022 #11 'gdb-test-drive')

Intro to Debugging w/ GDB (PicoCTF 2022 #11 'gdb-test-drive')

John Hammond Beginner 3y ago

Intro to Wireshark (PicoCTF 2022 #17 'packets-primer')

Intro to Wireshark (PicoCTF 2022 #17 'packets-primer')

John Hammond Beginner 3y ago

Search Across Web Elements (PicoCTF #22 'search-source')

Search Across Web Elements (PicoCTF #22 'search-source')

John Hammond Beginner 3y ago

HTML, CSS & JavaScript (PicoCTF 2022 #12 'includes')

HTML, CSS & JavaScript (PicoCTF 2022 #12 'includes')

John Hammond Beginner 3y ago

NahamCon CTF 2022 is THIS THURSDAY

NahamCon CTF 2022 is THIS THURSDAY

John Hammond Beginner 3y ago

Obscure File Types & Compression (PicoCTF 2022 #10 'file-types')

Obscure File Types & Compression (PicoCTF 2022 #10 'file-types')

John Hammond Beginner 3y ago

Punctuation on the Command-Line! (PicoCTF 2022 #09 file-run2)

Punctuation on the Command-Line! (PicoCTF 2022 #09 file-run2)

John Hammond Beginner 3y ago

Sitting at the Big Table: Experiences as a First-Time Information Security Officer

Sitting at the Big Table: Experiences as a First-Time Information Security Officer

SANS Institute Beginner 3y ago

OSINT: You can't hide // Your privacy is dead // Best resources to get started

OSINT: You can't hide // Your privacy is dead // Best resources to get started

David Bombal Beginner 3y ago

【Assassin's Creed IV: Black Flag】 AHOY MATEYS 🏴‍☠️

【Assassin's Creed IV: Black Flag】 AHOY MATEYS 🏴‍☠️

Ceres Fauna Ch. hololive-EN Beginner 3y ago

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Securing the IoT Landscape: From Inception to Architecture

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Securing the IoT Landscape: From Inception to Architecture

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Python Cryptography: Analyze & Break Ciphers

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Python Cryptography: Analyze & Break Ciphers

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Computer Networks and Network Security

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Ethical Password Cracking

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Ethical Password Cracking

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Introduction to Cybersecurity for Business

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Introduction to Cybersecurity for Business

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Data Center Security Management with Microsoft System Center

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Number Theory and Cryptography

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Number Theory and Cryptography

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Incident Response and Digital Forensics

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Incident Response and Digital Forensics

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Network Architecture

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Network Architecture

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Leadership and Change Management for Sustainability Success

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Leadership and Change Management for Sustainability Success

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Advanced Networking Services and Routing

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Advanced Networking Services and Routing

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Cybersecurity basics for everyone

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Cybersecurity basics for everyone

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Real-Time Cyber Threat Detection and Mitigation

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Real-Time Cyber Threat Detection and Mitigation

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Incident Response and Risk Management

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Incident Response and Risk Management

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Body Language for Effective Leadership Communication

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Body Language for Effective Leadership Communication

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Introduction to Cloud Next Generation Firewall

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Hacking and Patching

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Hacking and Patching

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Security Governance & Compliance

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Security Governance & Compliance

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