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Things I’ve written

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5 articles
PiApple login
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6 min read

Inside PiApple

A look at PiApple, my Raspberry Pi-based wireless lab for wardriving and scoped Wi-Fi audits, all controlled from my phone.

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data leak
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13 min read

Quiculum Data Leaks in Uppvidinge: How I Found Thousands of Exposed Student Records

I opened Quiculum to find a better way to enter my children's five-week preschool schedule. What began as an attempt to work around terrible UX led to repeated data leaks, exposed administrative functions and personal information covering thousands of students in Uppvidinge.

Privacy
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7 min read

The implication of chat control

Chat control is usually framed as a fight against child sexual abuse. The technical implication is much wider: once private communication can be inspected by design, the meaning of private communication changes.

Chat control
Wireless Corne split keyboard in a custom 3D-printed VOID case
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4 min read

How I ended up using a Corne

I started on full-size gaming keyboards typing with two fingers. A lot of smaller boards, new layouts and relearning how to type later, I ended up on a wireless Corne.

Keyboards
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4 min read

Inside Passkyttar

A look inside Passkyttar, the private web app I built for my hunting team. Maps, locations, moose logs, stats and the parts we actually use.

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