invisiblethreat

155 Followers
155 Following
226 Posts
Data → Information → Knowledge → Wisdom
Websitehttps://invisiblethreat.ca
Githubhttps://github.com/invisiblethreat
If you need joy in your life today, go here: https://hackers-1995.vercel.app/
Hackers ( 1995 ) - David Vidovic - Animated Experience

I've been busy as hell this past week.

A lot of people have been asking hard questions about the security of LoRa systems when they hear about mesh radios.

I'm not one to trust the marketing so I and several friends put together two new LoRa tools to help us audit the security claims of LoRa mesh systems!

🤘🏿 📡 ✨

#radio #cybersecurity #privacy #meshtastic #lorapipe #meshmarauder #lora #mesh

@matildalove @soatok
ISO: "We created global standards for everyone to follow"
Everyone: "Can we see them?"
ISO: "No"
In 2025, why is buffered output still the default in Python? `PYTHONUNBUFFERED=1` rectified a debugging session after much more time than I'd like to admit when moving to a new system.
Is anyone in the know on why there was an MS Exchange release today? https://learn.microsoft.com/en-us/exchange/new-features/build-numbers-and-release-dates
Exchange Server build numbers and release dates

Summary: Learn about build numbers and release dates for current and past versions of Exchange Server.

Using custom, per-domain, DNS resolvers on macOS: https://invisiblethreat.ca/technology/2025/04/12/macos-resolvers/

This also resulted in a side quest to enable the Mastodon logo in Font Awesome, which was more work than it should have been.

#dns #itwasdns

Per-domain resolvers in macOS

Multi-week debugging of a split-view DNS issue across multiple subnets has been resolved. The issue: me. A conditional forwarding rule had a typo in the domain, so things that should have been redirected internally were going to public resolvers, giving the public address.

So, once again, it was DNS, just in a different way.

#dns

holy living fuck, it is amazing to be running #debian instead of #windows again after all these years. i feel like i'm alone with my computer instead of, like, being in the room with a bunch of adtech execs.

#foss #OpenSource