Keep the bot you built. Label it honestly. Then build the one you haven't. TL;DR Modern large language models were trained on the open internet — the full cha…
TL;DR Most password advice optimizes against attackers on a network. This note is about a different adversary: the person who already loves and trusts you, stan…
The password you entered is wrong. Stop. Breathe. Think. And you won't get locked out. TL;DR When you sit down to type a password, you either know it or you d…
In my IT consulting work, my PhD clients have always told me that I naturally follow a process like the scientific method when solving complex technical problem…
This guide explains how to configure and verify DNS email security controls so you can reduce spoofing, phishing, and business email compromise risk with defens…
Slow Wi-Fi is rarely a router problem. It is almost always a chain problem — and the chain has a physics layer underneath it that explains exactly why each wire…
TL;DR Apple's built-in stack on a current Mac is genuinely good. XProtect (signature scan), XProtect Remediator (background remediation), Gatekeeper (code-signi…
Keep the bot you built. Label it honestly. Then build the one you haven't. TL;DR Modern large language models were trained on the open internet — the full cha…Read more →
TL;DR Most password advice optimizes against attackers on a network. This note is about a different adversary: the person who already loves and trusts you, stan…Read more →
The password you entered is wrong. Stop. Breathe. Think. And you won't get locked out. TL;DR When you sit down to type a password, you either know it or you d…Read more →
In my IT consulting work, my PhD clients have always told me that I naturally follow a process like the scientific method when solving complex technical problem…Read more →
This guide explains how to configure and verify DNS email security controls so you can reduce spoofing, phishing, and business email compromise risk with defens…Read more →
Slow Wi-Fi is rarely a router problem. It is almost always a chain problem — and the chain has a physics layer underneath it that explains exactly why each wire…Read more →
TL;DR Apple's built-in stack on a current Mac is genuinely good. XProtect (signature scan), XProtect Remediator (background remediation), Gatekeeper (code-signi…Read more →