Oz Tamir

Terminally Online, Physically TLV

I'm Oz, 2x Founding Engineer at cybersecurity companies like Blockaid and [REDACTED]. I like to write about low level security stuff, build smart home (and adjacent) DIY projects, and shitpost about startup culture.

Building the MDR terminal from Severance

I decided to make my own Lumon Macrodata Refinement terminal.

Feb 15, 2025

7 min read

Beating the Cold Room Syndrome with Zigbee

I kept forgetting to turn on the heater before I shower—until I decided to automate it once and for all.

Feb 11, 2025

3 min read

Syncing Home Assistant States to Exist.io

Tracking Home Assistant Data in Exist.io: Custom Integrations Made Easy

Nov 4, 2024

7 min read

Using EIP-6963 for Marketing

EIP-6963 isn’t just another Ethereum standard—it’s a powerful tool for building trust. We used it for social proof.

Oct 20, 2024

3 min read

Putting an end to 3D printed Halloween models

I was tired of seeing 3D Printed Halloween models - so I created a browser extension to fix it.

Oct 5, 2024

4 min read