Notes
Notes by Denny
Practical writing on website security, how to buy tech services, and building digital products — no hype.
September 21, 2026
Is AI Replacing Web Developers? What the 2025–2026 Evidence Actually Shows
Two years of predictions, one year of real data: AI writes a growing share of code while developer employment keeps growing — and the gap between what AI is good at and what a business website needs is where this question actually gets answered.
September 21, 2026
How Much Does a Penetration Test Cost? Pricing Factors & Current Market Ranges
Pentests are priced from a few hundred dollars to well over a hundred thousand — that range exists because the products genuinely differ. The factors that actually move the price, current market ranges with sources, and how to scope your own need.
September 16, 2026
Website Security Checklist: 10 Checks You Can Do Yourself
Ten concrete checks to confirm your business website is safe — no IT team, no paid tools. Written from a penetration tester's point of view.
September 16, 2026
Your Website Got Hacked — Now What? The Emergency Steps, in Order
The order of operations when a website is confirmed compromised: what to touch, what not to touch, and in which sequence — written from real incident response experience.