🔐 Cybersecurity

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

🔐 Cybersecurity

Assigned Access Kiosk 1 #shorts -- Watch the Full Video Below!

John Hammond Beginner 3y ago

🔐 Cybersecurity

ACTIVE DIRECTORY #00 Creating our Server + Workstation Virtual Environment

John Hammond Beginner 3y ago

🔐 Cybersecurity

SANS Holiday Hack 08 #shorts Watch FULL Video

John Hammond Beginner 3y ago

🔐 Cybersecurity

SANS Holiday Hack 07 #shorts Watch FULL Video HERE -- https://youtu.be/EDJp-mLqgqM

John Hammond Beginner 3y ago

🔐 Cybersecurity

BEGINNER SQL INJECTION #shorts Watch FULL Video Here -- https://youtu.be/3tIXN9X7-6E

John Hammond Beginner 3y ago

🔐 Cybersecurity

RECOVERING FILES with Autopsy #shorts Watch FULL Video HERE -- https://youtu.be/6NcIbiKhIis

John Hammond Beginner 3y ago

🔐 Cybersecurity

Java Code #shorts Watch Full Video HERE -- https://youtu.be/zhtc12sZ61U

John Hammond Beginner 3y ago

🔐 Cybersecurity

Least Bit #shorts Watch Full video HERE -- https://youtu.be/OPRGfJJ8bmU

John Hammond Beginner 3y ago

🔐 Cybersecurity

Exploiting MSDT 0-Day CVE-2022-30190

John Hammond Beginner 3y ago

🔐 Cybersecurity

Return Oriented #shorts Watch the FULL Video Here https://youtu.be/c7wNN8qgxAA

John Hammond Beginner 3y ago

🔐 Cybersecurity

Hacking ELECTRON #shorts Watch the FULL Interview HERE -- https://youtu.be/P8QvSjL8F9w

John Hammond Beginner 3y ago

🔐 Cybersecurity

Prevention First #shorts Watch the FULL Interview HERE: https://youtu.be/nECLeO7kgSo

John Hammond Beginner 3y ago

🔐 Cybersecurity

Hacking JavaScript: ELECTRON Applications w/ 7ASecurity

John Hammond Intermediate 3y ago

🔐 Cybersecurity

Heap BINARY EXPLOITATION w/ Matt E!

John Hammond Beginner 3y ago

🔐 Cybersecurity

Creating Content HELPS the JOB HUNT (w/ @shenetworks !)

John Hammond Beginner 3y ago

🔐 Cybersecurity

INDUSTRY Penetration Testing & Training w/ Jean-François Maes

John Hammond Beginner 3y ago

🔐 Cybersecurity

WIRESHARK for CYBERSECURITY w/ Chris Greer!

John Hammond Beginner 3y ago

🔐 Cybersecurity

Unpacking UPX Binaries (PicoCTF 2022 #51 'unpackme')

John Hammond Beginner 3y ago

🔐 Cybersecurity

Least Bit Steganography w/ zsteg (PicoCTF 2022 #50 'st3g0')

John Hammond Beginner 3y ago

🔐 Cybersecurity

BEGINNER SQL INJECTION (PicoCTF 2022 #49 'sqlilite')

John Hammond Beginner 3y ago

🔐 Cybersecurity

Return Oriented Programming (PicoCTF 2022 #48 'ropfu')

John Hammond Beginner 3y ago

🔐 Cybersecurity

RECOVERING FILES with Autopsy (PicoCTF 2022 #47 'operation-oni')

John Hammond Beginner 3y ago

🔐 Cybersecurity

Format String printf Vulnerabilities (PicoCTF 2022 #46 'flag-leak')

John Hammond Beginner 3y ago

🔐 Cybersecurity

Restructuring PCAP Network Packets (PicoCTF 2022 #45 'eavesdrop')

John Hammond Beginner 3y ago

🔐 Cybersecurity

PWN - Bruteforcing Stack Canaries (PicoCTF 2022 #44 'buffer-overflow3')

John Hammond Beginner 3y ago

🔐 Cybersecurity

Pwntools & GDB for Buffer Overflow w/ Arguments (PicoCTF 2022 #43 'buffer-overflow2')

John Hammond Beginner 3y ago

🔐 Cybersecurity

HackTheBox "Cyber Apocalypse" CTF is BACK for 2022!

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

🔐 Cybersecurity

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

John Hammond Beginner 3y ago

📚 Coursera Courses Opens on Coursera · Free to audit

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📚 Coursera Course ↗

Self-paced

Generative AI for Penetration Testing: Red Team

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Self-paced

Ethical Hacking Capstone Project: Breach, Response, AI

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Self-paced

Azure Network Troubleshooting and Governance

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Self-paced

System Hacking, Malware Threats, and Network Attacks

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Secure Mobile AI Models Against Attacks

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Empower Patients: Autonomy Through Simulation and Role-Play

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Self-paced

Protege tus redes de VPC con Cloud Next Generation Firewall

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Self-paced

Cloud Security, Resiliency, and Vulnerability Management

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📚 Coursera Course ↗

Self-paced

Cybersecurity: Overlooked Threats to Your Strategy

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📚 Coursera Course ↗

Self-paced

AWS Security, Logging & DevOps for Data Engineers

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📚 Coursera Course ↗

Self-paced

Securing and Monitoring AWS Infrastructure

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Self-paced

Cyber Espionage and Counterintelligence

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Self-paced

Foundations of Cybersecurity Operations

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Self-paced

Real-Time Cyber Threat Detection and Mitigation

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Respectful Communication: Improve Patient Outcomes

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Self-paced

Understanding Cisco Cybersecurity Operations Fundamentals

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Self-paced

System & Network Security Essentials

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📚 Coursera Course ↗

Self-paced

AWS: Security and Key Management

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