Oz Tamir

Terminally Online, Physically TLV

I'm Oz, 2x Founding Engineer at cybersecurtiy 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.

The curious case of ARP Netmask

Why would an ARP entry conatin a netmask?

Aug 20, 2021

4 min read

WoltWatcher

I wrote another telegram bot - this time, to let me know when a Wolt venue gets back online.

Aug 14, 2021

2 min read

Gracias, Leo

Sharing my feelings regarding Leo’s departure

Aug 8, 2021

5 min read

Automating My Routine With iOS & NFC

How I used NFC tags and iOS's Shortcuts App to automate my sleep routine

May 22, 2021

4 min read

Go FLoC Yourself

A look at Google's FLoC - its proposed replacement for third-party cookies

Apr 21, 2021

9 min read