All Posts

Cybersecurity

CTI Fundamentals: What the Field Actually Requires

2026-04-14

A complete breakdown of CTI levels, MITRE ATT&CK, threat actor profiling, STIX/TAXII, the intelligence lifecycle, and what separates a mature SOC from an immature one.

Security Control Categories

2025-11-06

The five types of controls that protect systems and data.

Log Analysis in a Nutshell

2025-11-03

Reading system logs to troubleshoot problems and find security incidents.

LLMs and AI

Using LLMs for Research Without Losing Your Brain

2025-10-14

Researching open source history with LLMs as research assistants.

Process Analysis

Database Design

2025-10-23

From Logical Models to Physical Implementation.

Why Most Work is Waste

2025-10-21

What business process analysis taught me about organizational waste.

Data Analysis

Simple Server Health Monitor

2025-10-07

Python script for monitoring server health via SSH.

Data Engineering

Building a Financial Data Pipeline: NYSE to Power BI

2025-10-05

Python, PostgreSQL, and Power BI for market analysis.

Automating dbt Documentation to Notion

2025-10-03

Turning dbt's JSON documentation into something people actually read.

How-to Internet

DNS Records and Other Things They Don't Teach You

2025-10-02

GitHub Pages, A records, and why documentation assumes you already know everything.