Tutorials

While at university I realized the best way for me to learn something was to research how it works, write a tutorial that covers the main concepts, and then put it online for me to reference when needed.

InfoSec

• Information Security Assessment Types

• How to Build a Successful Information Security Career

• Information Security Interview Questions

• Encoding vs. Encryption vs. Hashing

• A Masscan Tutorial

• A Crowdsec Tutorial

• Obscurity is a Valid Security Layer

• The Difference Between a Vulnerability Assessment and a Penetration Test

• Information Security Metrics

• Obscurity is a Valid Security Layer

• An amass Tutorial

• The Definition of a Purple Team

• The Difference Between Threats, Vulnerabilities, and Risks

• Serialization Bugs Explained

• A ffuf Primer

• An Ngrok Tutorial and Primer

• Vulnerability Database Resources

• A Bettercap Tutorial

• How to Use Shodan

• The Difference Between Red, Blue, and Purple Teams

• The Difference Between the Internet, the Deep Web, and the Dark Web

• Same Origin Policy Explained

• A Security-focused HTTP Primer

• An iptables Primer

• When to Use Vulnerability Assessments, Pentesting, Red Team Assessments, and Bug Bounties

• Purple Team Pentests Mean You’re Failing at Red and Blue

• An nmap Primer

• The Birthday Attack

• Diffie-Hellman Explained

• Information Security Assessment Types

• Information Security Definitions

• The Difference Between Events, Alerts, and Incidents

Technology

• A vim Primer

• The Difference Between URLs and URIs

• A tcpdump Tutorial and Primer

• An Agile Primer

• Character Mapping and Encoding

• The Difference Between SystemV and SystemD Linux

• A Tmux Tutorial

• Big-O Notation Explained

• The Difference Between Heap and Stack Based Memory

• A DNS Tutorial

• A Machine Learning Primer

• An lsof Tutorial

• Understanding the Blockchain

• How to Enhance Website Performance

• The Difference Between BSD and System V Unix

• An ICMP Reference

• A grep Tutorial

• How to Remember Your TCP Flags

• Less Frequently Used UNIX/Linux Commands

• A git Primer

• Speeding Up NGINX Caching with tempfs

• Cellular Technologies Explained

Assorted

• The Difference Between Correlation and Causation

• Horsepower vs. Torque

• A Relativity Primer

• The Difference Between a Programmer, a Hacker, and a Developer

• Big Data Explained in 2 Bullet Points

• P vs. NP Explained

• Positional Number Systems

• The Difference Between Deductive and Inductive Reasoning

• EDM Music Types

• Leadership

• Hiring

• Drinking

• Beer

• Steak

• Class

• Dining

• Coffee

• Wine

• Wardrobe

• Photography

• Looping

Related posts:

1. The Definition of a Purple Team

2. Cybersecurity

3. An Information Security Glossary of Terms

4. Information Security