Haystack (he/him)
haystack-tm.bsky.social
Haystack (he/him)
@haystack-tm.bsky.social
Automotive cybersecurity person. Semi-pro reverse engineer. BJJ brown belt.
Learning fragments of Korean bit by bit as my kids force me to listen to the K-Pop Demon Hunters soundtrack on repeat.
January 6, 2026 at 10:03 PM
“I got my brown belt in BJJ!” he screamed into the empty federated void.

I hope all 5 of my followers are excited at this news.
January 5, 2026 at 4:19 PM
I wonder if the last season of Stranger Things will lead to a resurgence in interest in A Wrinkle in Time.

I sure hope so. More people need to hear that learning and compassion can push back the darkness.
January 5, 2026 at 4:17 PM
Sending love to my inner child, specifically the one from before I heard The Cramps.
October 23, 2025 at 10:03 PM
If you’re about to interview for an #infosec position, be sure to brush up on how the TLS handshake works!

I have never, in ~15 years of academic or professional work in security, needed to know what a pre-master secret was for, but BY GOD do interviewers love to ask about it.
July 1, 2025 at 12:28 AM
Have any other lavabit users lost access to email? SMTP and IMAP are both borked and their website is down. It’s been since last Wednesday.
June 17, 2025 at 1:01 PM
“When am I ever going to have to use fractions in real life?”

*dumps your SAE hex bits on the ground* “Now, motherfucker.”
May 18, 2025 at 3:49 PM
Do all nerds develop an interest in HAM radio as they approach middle age?

One day I got the sudden urge to buy a couple Baofengs and study for my Tech license. Came out of nowhere.
May 15, 2025 at 9:01 PM
YES

YOU ARE A BLACK BELT YOU KNOW THIS BY NOW
April 30, 2025 at 11:12 AM
Currently resisting the urge to refer to myself as “your friend and humble narrator” in technical documentation.
April 29, 2025 at 3:11 PM
My younger child has learned to point at my plate and say, “a bite!” It’s all downhill from here, folks.
April 26, 2025 at 2:10 PM
If we were to start a church of Dale Earnhardt, what would the equivalent of the cross be?

A wall?
April 21, 2025 at 10:28 PM
March 30, 2025 at 1:36 AM
I would like to thank the movie Clerks for teaching me that you can mix and match to get a full dozen unbroken eggs at the store.
March 27, 2025 at 1:13 PM
Have you ever opened a help ticket?

And then gathered extensive logs to add to your help ticket, because you want to be a good customer?

And in the process of gathering the logs, you debugged your own issue and closed the help ticket?

I just did that (SPOILER ALERT it was DNS)
March 5, 2025 at 4:30 PM
fuckin shit I have to rebuild my whole following list from birdsite huh
December 4, 2024 at 1:18 AM
I've read a bunch of protocol specifications and I thought I was good at parsing them.

Then I saw AUTOSAR docs.

I yearn for the days when I didn't know what SOME/IP was.
December 2, 2024 at 10:54 PM