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2025

Which problems are suitable for AI solutions?

Unpacking AI and Cybersecurity: Insights from Michael Brown

An interview exploring AI's role in cybersecurity. Insights from Michael Brown, a principal security engineer, on AI-driven vulnerability detection and system design. Runner-up in the AI Cyber Challenge with "Buttercup".

  • Problem Formulation: Understanding which problems are suitable for AI solutions is crucial.
  • Conditional Probability: Over-reliance on AI can lead to compounding errors.

Why you need a plan to build your Credit Score

It takes years to build up a credit score, start early so that you have a good score when you need it.

In the UK, a young person often starts with little or no credit history, which makes it harder to get approved for loans, mortgages, or even some phone contracts. Awareness of the importance your credit score is the first step of the plan to build a track record of responsible borrowing and repayment. Here’s a clear step-by-step guide:

Stop Fighting with PowerPoint and Excel: A Better Way to Build Gantt Charts

Love em or hate them I needed a better Way to quickly Build Gantt Charts

As a delivery manager, I’ve spent far too many hours wrestling with PowerPoint boxes and Excel trying to create simple, readable Gantt charts. Every time dates slipped or dependencies moved, I knew I was about to lose hours to formatting fixes. That frustration led me to build something for myself — and now I’m sharing it with the community:

👉 Get it from my website at https://gantt.rnwolf.net.

Sending Emails from Cloudflare Workers with MailChannels and JMAP

The Problem

I currently have dozens of bots signing up to my newsletter, and it's becoming increasingly difficult to manage the influx of fake accounts. I need a solution that can help me filter out these bots and ensure that only genuine users are able to subscribe.

In the process of building the newsletter sign-up, I went down an unexpected rabbit hole involving modern email protocols.