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🔐 Cybersecurity

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

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Joining a HOME LAB Domain (Active Directory #01)
Cybersecurity
Joining a HOME LAB Domain (Active Directory #01)
John Hammond Beginner 3y ago
Hacking Web Apps 1 #shorts Watch FULL Video Below!
Cybersecurity
Hacking Web Apps 1 #shorts Watch FULL Video Below!
John Hammond Beginner 3y ago
Assigned Access Kiosk 1 #shorts -- Watch the Full Video Below!
Cybersecurity
Assigned Access Kiosk 1 #shorts -- Watch the Full Video Below!
John Hammond Beginner 3y ago
ACTIVE DIRECTORY #00 Creating our Server + Workstation Virtual Environment
Cybersecurity
ACTIVE DIRECTORY #00 Creating our Server + Workstation Virtual Environment
John Hammond Beginner 3y ago
SANS Holiday Hack 08 #shorts Watch FULL Video
Cybersecurity
SANS Holiday Hack 08 #shorts Watch FULL Video
John Hammond Beginner 3y ago
SANS Holiday Hack 07 #shorts Watch FULL Video HERE -- https://youtu.be/EDJp-mLqgqM
Cybersecurity
SANS Holiday Hack 07 #shorts Watch FULL Video HERE -- https://youtu.be/EDJp-mLqgqM
John Hammond Beginner 3y ago
BEGINNER SQL INJECTION #shorts Watch FULL Video Here -- https://youtu.be/3tIXN9X7-6E
Cybersecurity
BEGINNER SQL INJECTION #shorts Watch FULL Video Here -- https://youtu.be/3tIXN9X7-6E
John Hammond Beginner 3y ago
RECOVERING FILES with Autopsy #shorts Watch FULL Video HERE -- https://youtu.be/6NcIbiKhIis
Cybersecurity
RECOVERING FILES with Autopsy #shorts Watch FULL Video HERE -- https://youtu.be/6NcIbiKhIis
John Hammond Beginner 3y ago
Java Code #shorts Watch Full Video HERE -- https://youtu.be/zhtc12sZ61U
Cybersecurity
Java Code #shorts Watch Full Video HERE -- https://youtu.be/zhtc12sZ61U
John Hammond Beginner 3y ago
Least Bit #shorts Watch Full video HERE -- https://youtu.be/OPRGfJJ8bmU
Cybersecurity
Least Bit #shorts Watch Full video HERE -- https://youtu.be/OPRGfJJ8bmU
John Hammond Beginner 3y ago
Exploiting MSDT 0-Day CVE-2022-30190
Cybersecurity
Exploiting MSDT 0-Day CVE-2022-30190
John Hammond Beginner 3y ago
Return Oriented #shorts Watch the FULL Video Here https://youtu.be/c7wNN8qgxAA
Cybersecurity
Return Oriented #shorts Watch the FULL Video Here https://youtu.be/c7wNN8qgxAA
John Hammond Beginner 3y ago
Hacking ELECTRON #shorts Watch the FULL Interview HERE -- https://youtu.be/P8QvSjL8F9w
Cybersecurity
Hacking ELECTRON #shorts Watch the FULL Interview HERE -- https://youtu.be/P8QvSjL8F9w
John Hammond Beginner 3y ago
Prevention First #shorts Watch the FULL Interview HERE: https://youtu.be/nECLeO7kgSo
Cybersecurity
Prevention First #shorts Watch the FULL Interview HERE: https://youtu.be/nECLeO7kgSo
John Hammond Beginner 3y ago
Hacking JavaScript: ELECTRON Applications w/ 7ASecurity
Cybersecurity
Hacking JavaScript: ELECTRON Applications w/ 7ASecurity
John Hammond Intermediate 3y ago
Heap BINARY EXPLOITATION w/ Matt E!
Cybersecurity
Heap BINARY EXPLOITATION w/ Matt E!
John Hammond Beginner 3y ago
Creating Content HELPS the JOB HUNT (w/ @shenetworks !)
Cybersecurity
Creating Content HELPS the JOB HUNT (w/ @shenetworks !)
John Hammond Beginner 3y ago
INDUSTRY Penetration Testing & Training w/ Jean-François Maes
Cybersecurity
INDUSTRY Penetration Testing & Training w/ Jean-François Maes
John Hammond Beginner 3y ago
WIRESHARK for CYBERSECURITY w/ Chris Greer!
Cybersecurity
WIRESHARK for CYBERSECURITY w/ Chris Greer!
John Hammond Beginner 3y ago
Unpacking UPX Binaries (PicoCTF 2022 #51 'unpackme')
Cybersecurity
Unpacking UPX Binaries (PicoCTF 2022 #51 'unpackme')
John Hammond Beginner 3y ago
Least Bit Steganography w/ zsteg (PicoCTF 2022 #50 'st3g0')
Cybersecurity
Least Bit Steganography w/ zsteg (PicoCTF 2022 #50 'st3g0')
John Hammond Beginner 3y ago
BEGINNER SQL INJECTION (PicoCTF 2022 #49 'sqlilite')
Cybersecurity
BEGINNER SQL INJECTION (PicoCTF 2022 #49 'sqlilite')
John Hammond Beginner 3y ago
Return Oriented Programming (PicoCTF 2022 #48 'ropfu')
Cybersecurity
Return Oriented Programming (PicoCTF 2022 #48 'ropfu')
John Hammond Beginner 3y ago
RECOVERING FILES with Autopsy (PicoCTF 2022 #47 'operation-oni')
Cybersecurity
RECOVERING FILES with Autopsy (PicoCTF 2022 #47 'operation-oni')
John Hammond Beginner 3y ago
Format String printf Vulnerabilities (PicoCTF 2022 #46 'flag-leak')
Cybersecurity
Format String printf Vulnerabilities (PicoCTF 2022 #46 'flag-leak')
John Hammond Beginner 3y ago
Restructuring PCAP Network Packets (PicoCTF 2022 #45 'eavesdrop')
Cybersecurity
Restructuring PCAP Network Packets (PicoCTF 2022 #45 'eavesdrop')
John Hammond Beginner 3y ago
PWN - Bruteforcing Stack Canaries (PicoCTF 2022 #44 'buffer-overflow3')
Cybersecurity
PWN - Bruteforcing Stack Canaries (PicoCTF 2022 #44 'buffer-overflow3')
John Hammond Beginner 3y ago
Pwntools & GDB for Buffer Overflow w/ Arguments (PicoCTF 2022 #43 'buffer-overflow2')
Cybersecurity
Pwntools & GDB for Buffer Overflow w/ Arguments (PicoCTF 2022 #43 'buffer-overflow2')
John Hammond Beginner 3y ago
HackTheBox "Cyber Apocalypse" CTF is BACK for 2022!
Cybersecurity
HackTheBox "Cyber Apocalypse" CTF is BACK for 2022!
John Hammond Beginner 3y ago
GHIDRA for Reverse Engineering (PicoCTF 2022 #42 'bbbloat')
Cybersecurity
GHIDRA for Reverse Engineering (PicoCTF 2022 #42 'bbbloat')
John Hammond Beginner 3y ago
HTTP Cookies (PicoCTF 2022 #35 'power-cookie')
Cybersecurity
HTTP Cookies (PicoCTF 2022 #35 'power-cookie')
John Hammond Beginner 3y ago
Decrypting Packed Python Code (PicoCTF 2022 #28 'unpackme.py')
Cybersecurity
Decrypting Packed Python Code (PicoCTF 2022 #28 'unpackme.py')
John Hammond Beginner 3y ago
Local File Inclusion (PicoCTF 2022 #33 'forbidden-paths')
Cybersecurity
Local File Inclusion (PicoCTF 2022 #33 'forbidden-paths')
John Hammond Beginner 3y ago
Diffie-Helman Key Exchange (PicoCTF 2022 #32 'diffie-helman')
Cybersecurity
Diffie-Helman Key Exchange (PicoCTF 2022 #32 'diffie-helman')
John Hammond Beginner 3y ago
Decompiling Java Bytecode (PicoCTF 2022 #34 'fresh-java')
Cybersecurity
Decompiling Java Bytecode (PicoCTF 2022 #34 'fresh-java')
John Hammond Beginner 3y ago
32-bit x86 LINUX BUFFER OVERFLOW (PicoCTF 2022 #31 'buffer-overflow1')
Cybersecurity
32-bit x86 LINUX BUFFER OVERFLOW (PicoCTF 2022 #31 'buffer-overflow1')
John Hammond Beginner 3y ago
PostgresSQL Command-line (PIcoCTF 2022 #40 'sql-direct')
Cybersecurity
PostgresSQL Command-line (PIcoCTF 2022 #40 'sql-direct')
John Hammond Beginner 3y ago
x64 ret2win - LINUX Buffer Overflow (PicoCTF 2022 #41 'x-sixty-what')
Cybersecurity
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')
Cybersecurity
Secrets in robots.txt (PicoCTF 2022 #36 'roboto-sans')
John Hammond Beginner 3y ago
PicoCTF 2022 - Substitution Ciphers in Cryptography (#25 'substitution1')
Cybersecurity
PicoCTF 2022 - Substitution Ciphers in Cryptography (#25 'substitution1')
John Hammond Beginner 3y ago
Intro to Sleuthkit for Forensics (PicoCTF #39 'sleuthkit-apprentice')
Cybersecurity
Intro to Sleuthkit for Forensics (PicoCTF #39 'sleuthkit-apprentice')
John Hammond Beginner 3y ago
Kasiski's Test in Cryptography (PicoCTF 2022 #26 'substitution2')
Cybersecurity
Kasiski's Test in Cryptography (PicoCTF 2022 #26 'substitution2')
John Hammond Beginner 3y ago
Exploiting C strstr Function (PicoCTF 2022 #37 'rps')
Cybersecurity
Exploiting C strstr Function (PicoCTF 2022 #37 'rps')
John Hammond Beginner 3y ago
Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')
Cybersecurity
Python Coding Transposition Ciphers (PicoCTF 2022 #27 'transposition-trial')
John Hammond Beginner 3y ago
Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')
Cybersecurity
Vigenere Cipher Cryptography (PicoCTF 2022 #29 'vigenere')
John Hammond Beginner 3y ago
Hidden Website Directories (PicoCTF 2022 #38 'secrets')
Cybersecurity
Hidden Website Directories (PicoCTF 2022 #38 'secrets')
John Hammond Beginner 3y ago
Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')
Cybersecurity
Deobfuscating Python Code (PicoCTF 2022 #30 'bloat.py')
John Hammond Beginner 3y ago
Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')
Cybersecurity
Java Code & Base64 Encoding (PicoCTF 2022 #21 'safe-opener')
John Hammond Beginner 3y ago
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Ransomware Playbook - A Complete Guide for IT Professionals
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Self-paced
Ransomware Playbook - A Complete Guide for IT Professionals
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Healthcare Data Management and Information Systems
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Self-paced
Healthcare Data Management and Information Systems
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Cybersecurity Policy for Water and Electricity Infrastructures
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Self-paced
Cybersecurity Policy for Water and Electricity Infrastructures
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Memory, Encryption, and Protecting Data in Android
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Self-paced
Memory, Encryption, and Protecting Data in Android
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Segurança no GKE com Cloud Next Generation Firewall
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Self-paced
Segurança no GKE com Cloud Next Generation Firewall
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Security-Driven Software Development
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Self-paced
Security-Driven Software Development
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