Wireshark Cheat Sheet and Tips: Wireshark Cheat Sheet 

Nmap Cheat Sheet and Tips: Nmap Cheat Sheet 

Visual Representation of a Baudot Code: Baudot Code Generator 

• The colors are irrelevant. Each column stands for a specific letter. Coldplay used this similar representation for their X&Y album cover. 

The Culper Code Book: Culper Code Book 

• George Washington used coded messaging in the Revolutionary War! The Mount Vernon website includes historical information and a codebook you can use to create or decipher your own messages. 

Cryptii Link: cryptii.com 

• Cryptii is a web app offering modular conversion, encoding, and encryption online

Other Educational links, tools, and software provided by the ACA: www.cryptogram.org/resource-area/ 

CTF writeup focused on SQL injection challenges: SQL Challenges 

Steganography Online Tools: Steganography Online Tools | They Live Steganography 

• If you don’t want to mess with command line tools like StegHide, try out some of these online steganography tools to decode images. 

Open Source Intelligence Tools/Resources: osintframework.com 

What3Words: What3Words Link 

• Mapping app that assigns every 3-meter square a unique combination of three words. 

John the Ripper Tutorials: John the Ripper Tutorial 

Explainer on how passwords are stored in Linux: Slash Root

Linux Education Resources : Linux | Greek University 

Windows Commands Cheat Sheet: Windows Commands Cheat Sheet 

General Cybersecurity: asecuritysite.com 

• This site contains a number of materials related to security, digital forensics, networking, and more.

CTF Blog: CTF Blog 

• Blog of CTF tutorials, videos and challenge ideas provided by non-profit focused on helping vets enter careers in cybersecurity

Creating and Solving CTF: CTF Resource 

• Curated list of resources for creating and solving CTF challenges

 CTF Events, Write-ups, Guides: CTF Events 

Github repo including links to CTFs by challenge category + getting started resources + CTF write-ups: CTF Practice 

Regex101: Regular Expression Tester: Regex.com 

CyberChef: CyberChef 

• A simple, intuitive web app for analyzing and decoding data without having to deal with complex tools or programming languages.

L33t Speak Converter: Creating CTF Flags

Overview of Purple Teaming from Scythe: Purple Team PDF