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🔐 Cybersecurity

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

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picoCTF 2018 [03] Cryptography Warmups, grep & netcat
Cybersecurity
picoCTF 2018 [03] Cryptography Warmups, grep & netcat
John Hammond Intermediate 7y ago
How To Prevent The Most Common Cross Site Scripting Attack
Cybersecurity
How To Prevent The Most Common Cross Site Scripting Attack
Web Dev Simplified Beginner 7y ago
Which Python book should I buy? David Bombal's Book Club.
Cybersecurity
Which Python book should I buy? David Bombal's Book Club.
David Bombal Beginner 7y ago
HackTheBox - Fighter
Cybersecurity
HackTheBox - Fighter
IppSec Beginner 7y ago
Start Contributing to Open Source (Hacktoberfest)
Cybersecurity
Start Contributing to Open Source (Hacktoberfest)
Web Dev Simplified Beginner 7y ago
HackTheBox - Sunday
Cybersecurity
HackTheBox - Sunday
IppSec Beginner 7y ago
DEF CON CTF 2018 Finals
Cybersecurity
DEF CON CTF 2018 Finals
LiveOverflow Beginner 7y ago
Solving Equations with Sympy | CSAW CTF "Algebra"
Cybersecurity
Solving Equations with Sympy | CSAW CTF "Algebra"
John Hammond Intermediate 7y ago
First time in Las Vegas for BlackHat, DEF CON and more...
Cybersecurity
First time in Las Vegas for BlackHat, DEF CON and more...
LiveOverflow Beginner 7y ago
Wakanda 1 CTF Walkthrough - Boot-To-Root
Cybersecurity
Wakanda 1 CTF Walkthrough - Boot-To-Root
HackerSploit Intermediate 7y ago
YANG, NETCONF, RESTCONF Demos and Free labs (Part 2)
Cybersecurity
YANG, NETCONF, RESTCONF Demos and Free labs (Part 2)
David Bombal Beginner 7y ago
You’re Probably Not Red Teaming (And Usually I’m Not, Either) Webcast by Deviant Ollam
Cybersecurity
You’re Probably Not Red Teaming (And Usually I’m Not, Either) Webcast by Deviant Ollam
SANS Institute Beginner 7y ago
Service Website Hacks for Fast, Lasting Success
Cybersecurity
Service Website Hacks for Fast, Lasting Success
Wes McDowell Beginner 7y ago
Introduction to Malware Analysis
Cybersecurity
Introduction to Malware Analysis
SANS Institute Beginner 7y ago
The FUTURE of Information Security Engineers - Cisco Security Automation (DNA CENTER)
Cybersecurity
The FUTURE of Information Security Engineers - Cisco Security Automation (DNA CENTER)
NetworkChuck Beginner 7y ago
HackTheBox - Olympus
Cybersecurity
HackTheBox - Olympus
IppSec Intermediate 7y ago
Single-Byte XOR | CSAW CTF "babycrypto"
Cybersecurity
Single-Byte XOR | CSAW CTF "babycrypto"
John Hammond Intermediate 7y ago
LDAP Injection | CSAW CTF "ldab"
Cybersecurity
LDAP Injection | CSAW CTF "ldab"
John Hammond Intermediate 7y ago
x86 Assembly | CSAW CTF "A Tour of x86"
Cybersecurity
x86 Assembly | CSAW CTF "A Tour of x86"
John Hammond Intermediate 7y ago
PWN Overflow | CSAW CTF "BigBoy"
Cybersecurity
PWN Overflow | CSAW CTF "BigBoy"
John Hammond Intermediate 7y ago
HackTheBox - Canape
Cybersecurity
HackTheBox - Canape
IppSec Beginner 7y ago
GIF Split & Stack | IceCTF [05] "Modern Picasso"
Cybersecurity
GIF Split & Stack | IceCTF [05] "Modern Picasso"
John Hammond Intermediate 7y ago
Hiding Content with CSS | IceCTF [02] "Lights Out!"
Cybersecurity
Hiding Content with CSS | IceCTF [02] "Lights Out!"
John Hammond Intermediate 7y ago
HackTheBox - Poison
Cybersecurity
HackTheBox - Poison
IppSec Beginner 7y ago
The Last Flag (Overachiever) - Pwn Adventure 3
Cybersecurity
The Last Flag (Overachiever) - Pwn Adventure 3
LiveOverflow Intermediate 7y ago
RSA Implemented in JavaScript (Keygen part 5) - Pwn Adventure 3
Cybersecurity
RSA Implemented in JavaScript (Keygen part 5) - Pwn Adventure 3
LiveOverflow Intermediate 7y ago
ECB Encryption / Python Web Hacking | Natas: OverTheWire (Level 28)
Cybersecurity
ECB Encryption / Python Web Hacking | Natas: OverTheWire (Level 28)
John Hammond Intermediate 7y ago
EditThisCookie | CodefestCTF 2018: "Fortune Cookie"
Cybersecurity
EditThisCookie | CodefestCTF 2018: "Fortune Cookie"
John Hammond Intermediate 7y ago
"Introduction to Linux" [05] JSON Lesson Book
Cybersecurity
"Introduction to Linux" [05] JSON Lesson Book
John Hammond Beginner 7y ago
YANG, NETCONF, RESTCONF Demos. Which Cisco devices are supported? (Part 1)
Cybersecurity
YANG, NETCONF, RESTCONF Demos. Which Cisco devices are supported? (Part 1)
David Bombal Beginner 7y ago
"Introduction to Linux" [04] Shell Source Code
Cybersecurity
"Introduction to Linux" [04] Shell Source Code
John Hammond Beginner 7y ago
HackTheBox - Stratosphere
Cybersecurity
HackTheBox - Stratosphere
IppSec Beginner 7y ago
RSA Implemented in Assembler (Keygen part 4) - Pwn Adventure 3
Cybersecurity
RSA Implemented in Assembler (Keygen part 4) - Pwn Adventure 3
LiveOverflow 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
ERROR-Based BLIND SQL Injection | "TRY HARDER" (HackconCTF 2018)
Cybersecurity
ERROR-Based BLIND SQL Injection | "TRY HARDER" (HackconCTF 2018)
John Hammond Intermediate 7y ago
Understanding the Key Verification Algorithm (Keygen part 3) - Pwn Adventure 3
Cybersecurity
Understanding the Key Verification Algorithm (Keygen part 3) - Pwn Adventure 3
LiveOverflow 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
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
HackTheBox - Rabbit
Cybersecurity
HackTheBox - Rabbit
IppSec Intermediate 7y ago
Introduction to Linux
Cybersecurity
Introduction to Linux
SANS Institute Beginner 7y ago
Reversing Custom Encoding (Keygen part 2) - Pwn Adventure 3
Cybersecurity
Reversing Custom Encoding (Keygen part 2) - Pwn Adventure 3
LiveOverflow Intermediate 7y ago
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Hacking and Patching
📚 Coursera Course ↗
Self-paced
Hacking and Patching
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Cybersecurity basics for everyone
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Self-paced
Cybersecurity basics for everyone
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Fundamentals of Network Security and Cryptography
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Self-paced
Fundamentals of Network Security and Cryptography
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Risk Management Excellence - NIST 800-37 Framework Training
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Self-paced
Risk Management Excellence - NIST 800-37 Framework Training
Opens on Coursera ↗
Cloud Computing Security - Bachelor's
📚 Coursera Course ↗
Self-paced
Cloud Computing Security - Bachelor's
Opens on Coursera ↗
PowerShell for Penetration Testing
📚 Coursera Course ↗
Self-paced
PowerShell for Penetration Testing
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