Guidelines for URL Storage and Comparison

This document contains some thoughts about the storage and comparison of URLs, common operations crucial to the correct function of security software like Microsoft SmartScreen. Importantly, URLs are also displayed on security surfaces to enable the user to make a decision based on their contents. Eight years ago, I wrote the Guidelines for URL Display.Continue reading “Guidelines for URL Storage and Comparison”

A Quarter Century in Tech

Today marks my 25th anniversary of full-time work in tech. June 18, 2001 – My third “New Employee Orientation” at Microsoft, starting my full-time employment after University. I worked on the Office Online PM team for three years before moving to the Internet Explorer Networking and Security teams for 8 more, eventually leading a teamContinue reading “A Quarter Century in Tech”

Participatory Extensible Security

In the past, I’ve explained how security products combine sensors and throttles with threat intelligence to protect users and devices from attack. I’ve also outlined how the evolution of software, including increased complexity and a focus on privacy, have made it harder than ever for sensors and throttles to function effectively, leading to security andContinue reading “Participatory Extensible Security”