The question now is: what can we do?

The internet is fundamentally broken. The question now is: what can we do? The answer is messy, expensive, and occasionally involves telling very powerful people that their business model is morally questionable. Accepting the obvious First, acknowledge the unpleasant truth: there is no quick fix. Security is not a fea…

October 1, 2025 · 3 min
A chaotic swarm of robotic spiders constructed from old IoT devices, their metallic bodies glinting dully, crawls over a fragile, intricate network of servers and cables. Sparks of electricity fly from their joints and the damaged infrastructure.

Why are we not making a defendable internet?

Once upon a time, the internet was described as an “information superhighway”. In truth, it more closely resembles the back alley behind a funfair: noisy, sticky underfoot, and populated by people selling things you probably do not want but will end up buying anyway. It is not defendable in any serious sense, and the e…

October 1, 2025 · 8 min
An enormous, intricate tapestry hanging on a wall, with lots of loose threads dangling, a person on a ladder sewing them back in, lots of bright golden yellow, Renaissance-inspired realism, ornate patterns, dramatic chiaroscuro lighting

Tidying the loose ends before the whole thing unravels

In the spring of 2021, Dutch Institute for Vulnerability Disclosure (DIVD) researcher Wietse Boonstra quietly uncovered seven critical flaws in Kaseya’s widely used IT management software. DIVD warned the company within days, flagging more than 2,200 vulnerable systems across the globe. Weeks later, three flaws remaine…

August 3, 2025 · 4 min
A solitary broomstick against a worn concrete wall

About the Broomstick

About the Broomstick Welcome to The Broomstick Brief, a blog for those who suspect that the world isn’t quite as rational, peaceful, or democratic as advertised. This is a space for untangling complexity, lifting the curtain on technocratic waffle, and occasionally poking polite fun at the collapsing scaffolding of lat…

June 2, 2025 · 2 min

Defendable Internet?

David Clark remembers the moment the Internet’s Pandora’s box creaked open and said, “Hello, world.” It was 2 November 1988, and the Morris Worm was slithering its way through cyberspace like a python on speed. Designed with the innocence of a curious grad student and the destruction of a cyber sledgehammer, it crashed…

February 1, 2023 · 4 min