Security Product Efficacy

I’ve written about security products previously, laying out the framing that security products combine sensors and throttles with threat intelligence to provide protection against threats. As a product engineer, I spend most of my time thinking about how to improve sensors and throttles to enhance protection, but those components only provide value if the threatContinue reading “Security Product Efficacy”

Vibe-coding for security

Recently, there’s been a surge in the popularity of trojan clipboard attacks whereby the attacker convinces the user to carry their attack payload across a security boundary and compromise the device. Meanwhile, AI hype is all the rage. I recent had a bad experience in what I thought was a simple AI task (draw aContinue reading “Vibe-coding for security”

Understanding SmartScreen and Network Protection

The vast majority of cyberthreats arrive via one of two related sources: That means that by combining network-level sensors and throttles with threat intelligence (about attacker sites), security software can block a huge percentage of threats. Protection Implementation On Windows systems, that source of network threat information is commonly called SmartScreen, and support for queryingContinue reading “Understanding SmartScreen and Network Protection”

Defensive Technology: Exploit Protection

September 2025 tl;dr: You probably should not touch Exploit Protection settings. This post explains what the feature does and how it works, but admins and end-users should probably just leave it alone to do what it does by default. Over the last several decades, the Windows team has added a stream of additional security mitigationContinue reading “Defensive Technology: Exploit Protection”

Defensive Technology: Windows Filtering Platform

Last November, I wrote a post about the basics of security software. In that post, I laid out how security software is composed of sensors and throttles controlled by threat intelligence. In today’s post, we’ll look at the Windows Filtering Platform, a fundamental platform technology introduced in Windows Vista that provides the core sensor andContinue reading “Defensive Technology: Windows Filtering Platform”