TLS 1.3 dramatically simplified the handshake and removed legacy cryptography, but it also changed how you debug and inspect secure traffic. If you want to defend modern networks, you need to under...

A home SIEM does not need to be massive, but it should be coherent. The most stable pattern I have found is Wazuh for host telemetry, Zeek for network metadata, and OpenSearch for storage and searc...

YARA is the workhorse of malware triage. It lets you express matching logic over bytes, strings, and PE metadata, then scan large corpora quickly. The trick is writing rules that are stable, specif...

If you want serious Windows detection in a home lab, you need structured telemetry. Sysmon gives you high value process, network, and file events. Windows Event Forwarding (WEF) ships those events ...

DNS is the perfect covert channel for attackers because it is almost always allowed outbound. Tunneling tools encode data in subdomain labels and trick resolvers into carrying payloads through norm...

A single IDS can only see part of the story. Zeek gives you rich protocol metadata and context, while Suricata provides fast signature and protocol anomaly detection. Running both on a single passi...

Creating your own large language model (LLM) is much easier than it sounds. In this guide you’ll train a small model and wire it into a simple chat interface you can run from any terminal. I’ve al...

Never trust user input—sanitize and encode to stop cross-site scripting before it reaches the browser. Date: 2025-08-07 1. Overview Cross-Site Scripting (XSS) is a client-side code injection vuln...

Understanding the MITRE ATT&CK Framework The MITRE ATT&CK framework is a publicly available knowledge base of adversary tactics and techniques based on real-world observations. It was orig...

Segmenting your lab provides a safe sandbox for experimentation without exposing other devices to potential exploits. Setting up a dedicated firewall for your home lab is essential for maintaining ...