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Injecting Shellcode | PicoCTF [37] Shellz
🔐 Cybersecurity
Injecting Shellcode | PicoCTF [37] Shellz
John Hammond Intermediate 7y ago
Crafting Shellcode | PicoCTF [36] Shells
🔐 Cybersecurity
Crafting Shellcode | PicoCTF [36] Shells
John Hammond Intermediate 7y ago
Basic SQL Injection | PicoCTF 2017 [35] My First SQL
🔐 Cybersecurity
Basic SQL Injection | PicoCTF 2017 [35] My First SQL
John Hammond Intermediate 7y ago
Introduction to Linux [03] BASH Training Wheels Shell
🔐 Cybersecurity
Introduction to Linux [03] BASH Training Wheels Shell
John Hammond Beginner 7y ago
Reverse Engineering Assembly | PicoCTF 2017 [34] Programmer's Assemble
🔐 Cybersecurity
Reverse Engineering Assembly | PicoCTF 2017 [34] Programmer's Assemble
John Hammond Intermediate 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
ERROR-Based BLIND SQL Injection | "TRY HARDER" (HackconCTF 2018)
🔐 Cybersecurity
ERROR-Based BLIND SQL Injection | "TRY HARDER" (HackconCTF 2018)
John Hammond Intermediate 7y ago
Number Bases | "Diversity" (HackconCTF 2018)
🔐 Cybersecurity
Number Bases | "Diversity" (HackconCTF 2018)
John Hammond Intermediate 7y ago
QR Code Stegangography | "Steg it Up" (HackconCTF 2018)
🔐 Cybersecurity
QR Code Stegangography | "Steg it Up" (HackconCTF 2018)
John Hammond Intermediate 7y ago
Text Steganography | "Twins" (HackconCTF 2018)
🔐 Cybersecurity
Text Steganography | "Twins" (HackconCTF 2018)
John Hammond Intermediate 7y ago
Ethereum Blockchain | "EtherHide" (Hackcon2018 CTF)
🔐 Cybersecurity
Ethereum Blockchain | "EtherHide" (Hackcon2018 CTF)
John Hammond Intermediate 7y ago
Stupid Superman Recon | "Ethical Hacker" (HackconCTF 2018)
🔐 Cybersecurity
Stupid Superman Recon | "Ethical Hacker" (HackconCTF 2018)
John Hammond Intermediate 7y ago
Telegram Support | "Join Us" (HackconCTF 2018)
🔐 Cybersecurity
Telegram Support | "Join Us" (HackconCTF 2018)
John Hammond Intermediate 7y ago
ASCII & Regular Expressions | "Find Me ASAP" (Hackcon2018 CTF)
🔐 Cybersecurity
ASCII & Regular Expressions | "Find Me ASAP" (Hackcon2018 CTF)
John Hammond Intermediate 7y ago
Vignere Cipher | "Salad Upgrade" (Hackcon2018 CTF)
🔐 Cybersecurity
Vignere Cipher | "Salad Upgrade" (Hackcon2018 CTF)
John Hammond Intermediate 7y ago
Simple Strings | "Hoaxes & Hexes" (Hackcon2018 CTF)
🔐 Cybersecurity
Simple Strings | "Hoaxes & Hexes" (Hackcon2018 CTF)
John Hammond Beginner 7y ago
Caesar Cipher | "Caesar Salad" (Hackcon2018 CTF)
🔐 Cybersecurity
Caesar Cipher | "Caesar Salad" (Hackcon2018 CTF)
John Hammond Intermediate 7y ago
Wireshark Decrypting SSL | "Ssleepy" TJCTF 2018
🔐 Cybersecurity
Wireshark Decrypting SSL | "Ssleepy" TJCTF 2018
John Hammond Intermediate 7y ago
Off-By-One Error | "Titled Troop" TJCTF 2018
🔐 Cybersecurity
Off-By-One Error | "Titled Troop" TJCTF 2018
John Hammond Intermediate 7y ago
LSB Steganography | "Lexington State Bank" TJCTF 2018
🔐 Cybersecurity
LSB Steganography | "Lexington State Bank" TJCTF 2018
John Hammond Intermediate 7y ago
Easy Buffer Overflow | "Math Whiz" TJCTF 2018
🔐 Cybersecurity
Easy Buffer Overflow | "Math Whiz" TJCTF 2018
John Hammond Beginner 7y ago
Brute-forcing Vignere Cipher | "Vinegar" TJCTF 2018
🔐 Cybersecurity
Brute-forcing Vignere Cipher | "Vinegar" TJCTF 2018
John Hammond Intermediate 7y ago
HTTP Cookies | "Cookie Monster" TJCTF 2018
🔐 Cybersecurity
HTTP Cookies | "Cookie Monster" TJCTF 2018
John Hammond Intermediate 7y ago
HTML Source Code | "Blank" TJCTF 2018
🔐 Cybersecurity
HTML Source Code | "Blank" TJCTF 2018
John Hammond Intermediate 7y ago
String Extension w/ Ltrace | "Validator" TJCTF 2018
🔐 Cybersecurity
String Extension w/ Ltrace | "Validator" TJCTF 2018
John Hammond Intermediate 7y ago
Brute-Force Attack | "Python Reversing" TJCTF 2018
🔐 Cybersecurity
Brute-Force Attack | "Python Reversing" TJCTF 2018
John Hammond Intermediate 7y ago
Joining Discord | "Discord" TJCTF 2018
🔐 Cybersecurity
Joining Discord | "Discord" TJCTF 2018
John Hammond Intermediate 7y ago
Git Repository Depth | "Huuuuuge" TJCTF 2018
🔐 Cybersecurity
Git Repository Depth | "Huuuuuge" TJCTF 2018
John Hammond Intermediate 7y ago
Decimal to Hex | "Nothing But Everything" TJCTF 2018
🔐 Cybersecurity
Decimal to Hex | "Nothing But Everything" TJCTF 2018
John Hammond Intermediate 7y ago
Infinite JavaScript Scrolling | "Moar Horses" TJCTF 2018
🔐 Cybersecurity
Infinite JavaScript Scrolling | "Moar Horses" TJCTF 2018
John Hammond Intermediate 7y ago
Uncommon SQL Injection | "Ess Kyoo Ell" TJCTF 2018
🔐 Cybersecurity
Uncommon SQL Injection | "Ess Kyoo Ell" TJCTF 2018
John Hammond Intermediate 7y ago
Local File Inclusion | "Programmable Hyperlinked Pasta" TJCTF 2018
🔐 Cybersecurity
Local File Inclusion | "Programmable Hyperlinked Pasta" TJCTF 2018
John Hammond Intermediate 7y ago
GIF Strings | "Trippy" TJCTF 2018
🔐 Cybersecurity
GIF Strings | "Trippy" TJCTF 2018
John Hammond Intermediate 7y ago
HTTP Request Options | "Request Me" TJCTF 2018
🔐 Cybersecurity
HTTP Request Options | "Request Me" TJCTF 2018
John Hammond Intermediate 7y ago
Stego with Stegsolve.jar | "Weird Logo" TJCTF 2018
🔐 Cybersecurity
Stego with Stegsolve.jar | "Weird Logo" TJCTF 2018
John Hammond Intermediate 7y ago
RGB Color Threshold | "Interference" TJCTF 2018
🔐 Cybersecurity
RGB Color Threshold | "Interference" TJCTF 2018
John Hammond Intermediate 7y ago
Solving Wordsearches | "Caesar's Complication" TJCTF 2018
🔐 Cybersecurity
Solving Wordsearches | "Caesar's Complication" TJCTF 2018
John Hammond Intermediate 7y ago
RSA Cryptography | "Classic" TJCTF 2018
🔐 Cybersecurity
RSA Cryptography | "Classic" TJCTF 2018
John Hammond Intermediate 7y ago
MD5 Hash Crack | "Central Savings Agency" TJCTF 2018
🔐 Cybersecurity
MD5 Hash Crack | "Central Savings Agency" TJCTF 2018
John Hammond Intermediate 7y ago
PicoCTF 2017 [33] A Thing Called the Stack
🔐 Cybersecurity
PicoCTF 2017 [33] A Thing Called the Stack
John Hammond Intermediate 7y ago
Chinese Remainder Theorem | PicoCTF 2017 [32] Weird RSA
🔐 Cybersecurity
Chinese Remainder Theorem | PicoCTF 2017 [32] Weird RSA
John Hammond Intermediate 7y ago
How Did You Get Into Programming?
🔐 Cybersecurity
How Did You Get Into Programming?
John Hammond Intermediate 7y ago
PicoCTF 2017 [31] LeakedHashes
🔐 Cybersecurity
PicoCTF 2017 [31] LeakedHashes
John Hammond Intermediate 7y ago
Pseudorandom Number Generators | PicoCTF [30] SoRandom
🎨 Image & Video AI
Pseudorandom Number Generators | PicoCTF [30] SoRandom
John Hammond Intermediate 7y ago
USB Devices in Wireshark | PicoCTF 2017 [29] Just Keyp Trying
🔐 Cybersecurity
USB Devices in Wireshark | PicoCTF 2017 [29] Just Keyp Trying
John Hammond Intermediate 7y ago
Port Knocking Attack | Ryan's CTF [17] Knock-Knock FINALE
🔐 Cybersecurity
Port Knocking Attack | Ryan's CTF [17] Knock-Knock FINALE
John Hammond Intermediate 7y ago
PCAP Manipulation | Ryan's CTF [16] Custom Encoded Data
🔐 Cybersecurity
PCAP Manipulation | Ryan's CTF [16] Custom Encoded Data
John Hammond Intermediate 7y ago
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Manage Binary Trees for Java Performance
📚 Coursera Course ↗
Self-paced
Manage Binary Trees for Java Performance
Opens on Coursera ↗
Fundamental Skills in Engineering Design
📚 Coursera Course ↗
Self-paced
Fundamental Skills in Engineering Design
Opens on Coursera ↗
AI Collaboration with Claude
📚 Coursera Course ↗
Self-paced
AI Collaboration with Claude
Opens on Coursera ↗
Mining Quality Prediction Using Machine & Deep Learning
📚 Coursera Course ↗
Self-paced
Mining Quality Prediction Using Machine & Deep Learning
Opens on Coursera ↗
Beginner's Guide to Adobe After Effects: Animate & Polish
📚 Coursera Course ↗
Self-paced
Beginner's Guide to Adobe After Effects: Animate & Polish
Opens on Coursera ↗
Hardware and Operating System Foundations III
📚 Coursera Course ↗
Self-paced
Hardware and Operating System Foundations III
Opens on Coursera ↗