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HarrisonSec Lab Tour | A Journey Through Computing Evolution

Join me on a tour of my security lab, where I explore the evolution of operating systems from FreeDOS to modern AI-driven security research.

May 17, 2025

Security Lab Operating Systems Windows History Security Research

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StegoSafe: Hiding Secrets in Images with Encryption and Secret Sharing

A quick demo of StegoSafe's web version, showing how to encrypt, split, and hide secrets inside images using advanced steganography.

May 13, 2025

Steganography Data Hiding Encryption Secret Sharing Privacy Tools

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Complete Secure Company Network Design

A comprehensive 3-hour demonstration of how to design and implement a secure enterprise network with multiple security zones, VLANs, and proper firewall configuration

May 12, 2025

Network Security VLAN Segmentation Firewall Configuration DMZ Enterprise Architecture

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Buffer Overflow Attack Explained

This is one of the clearest demonstrations of a buffer overflow attack I've seen, where Dr. Mike Pound not only explains the theory but shows the complete attack process, invaluable for security learners

May 10, 2025

Buffer Overflow Memory Security Exploit Linux Security

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