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Mike Agrenius Kushner

@1bitofentropy.bsky.social
103 followers 272 following 516 posts

PKI nerd, weekend warrior, cat botherer.

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Mike Agrenius Kushner @1bitofentropy.bsky.social · 02/10/2026
I’ve done my share of traveling for work, but last week’s cabf F2F being hosted at the Austrian parliament was probably peak fancy.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 01/09/2026
Yes. Yes, indeed.
Screenshot of a blog post that describes the insanity that is the IETF mailing lists.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 01/09/2026
An image illustrating the trolley problem, with two engineers watching. One says "Luckily, the A.I. trolley will decide who to kill all on its own."
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 10/08/2026
The cabf mailing lists are just the gift that keeps on giving.
Some idiot being pissy about not getting an EV cert.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 05/07/2026
Nah, det var ett par år innan, i Östersund.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 22/06/2026
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 21/05/2026
I mean, the memes write themselves.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 19/05/2026
Image of a racoon and the text "I am both dumber and smarter than you think. Do not estimate me."
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 06/05/2026
SignServer team got bored.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 15/04/2026
A screenshot of a text conversation. Delivery driver is confronted by a trash panda by the front door. House owner says that his name is Gary and simply to avoid eye contact. Deliver driver is further confounded by the butter knife the racoon is robbing him with.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 04/04/2026
Ah yes, 2nd Winter, which always follows the Spring of Deceit,
Image of my garden covered in sleet in April.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 06/03/2026
Like, holy shit.
Screenshot from the cabf public mailing list of Google stating their intent not to hold a root program presentation
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 17/02/2026
The Loss meme masquerading as a flow chart about the Loss meme.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 03/02/2026
I'm just giving up on this timeline
A screenshot from the Epstein files showing a mail from Elon Musk to Epstein where he asks "Do you think I am retarded [sic]"
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 05/01/2026
Our snowman is trying to escape The Matrix.
Snowman bending back like corporations trying to dodge ethics charges.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 11/12/2025
Text saying "Me after a slight inconvenience" and a small frog holding a lit match.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 18/11/2025
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 16/10/2025
After two days of cabf, having dinner in the rooftop bar of my hotel in Warsaw with a book for company is about right.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 16/10/2025
A dropdown for selecting legal gender, the bottom row saying "Only for Admin Use, do not select".
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 02/10/2025
Text: Got my performance review. 

Image of piece of computer hardware with a label that says "Works but makes sad noises."
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 03/09/2025
If you see this, post an Archer
An image of the Swedish mobile artillery system Archer.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 20/07/2025
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 16/07/2025
Terraces for humanity!
A picture of a gabion
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 15/07/2025
Dog in a cat suit.
My cat joining me for an evening walk.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 26/06/2025
I’m glad to report that in spite of its grievous injury, I was able to save the life of this wild tofu I encountered.
Imagine of me practicing stopping an arterial bleed on a wound simulated on a white foam block.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 01/06/2025
A racoon is robbing a store. He steals nothing but the garbage bag, being thanked by the perplexed person behind the register.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 17/04/2025
Via @glasswall.bsky.social , from www.whitehouse.gov/articles/202... ... Are they high?
Text describing how the US has technologies able to manipulate time and space.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 15/04/2025
Creep-meme  (a man looking through a window saying "Yes, hahaha, yes") with the propher Elijah's name inserted.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 14/04/2025
This might be the absolutely worst piece of UI ever. Besides the fact that the X doesn't kill the popup (clicking it does), it simply never stops coming up.
Screenshot of the annoying Reactions popup on a Mac.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 08/04/2025
In light of early morning A fox hides it’s kill I check that my cat is safe
A fox on my lawn, having just buried a rabbit.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 28/03/2025
Thought of @myraccoonhands.com for all the obvious reasons.
A post excerpt by "racoonmilf" (a racoon biologist) in jest asking if it's considered abusive towards ones roommates to release a racoon into the living space as a result of said roommates not cleaning up their messes.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 24/02/2025
Spending a week in uniform is great and all, just wish it stop feeling like such a pressing matter.
Taken by the poster during a recent military exercise, image shows a service rifle resting on the frozen ground on a ridge line.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 29/12/2024
Introduced the elder spawn to the Vasa. Hornblower as a bedtime story is next.
Picture of the Vasa wreck. Spawn in foreground.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 23/12/2024
What does this image make you feel then?
Treif.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 20/12/2024
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 16/12/2024
Four panel comic, three people and a dog. 

Person 1 asks "Does your dog bite?"
Person 2 answers: "No, but he can hurt you in other ways."
The dog speaks, saying "Many non public PKI maintainers believe that they have to abide by cabf baseline requirements."
In the last panel Person 1 reels in pain.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 15/12/2024
It’s good to be loved by a cat. #ProofOfCat
Sleeping fur demon.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 15/12/2024
Tortie:
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 12/12/2024
I'll type this up, because I'm a history nerd and this is a story I often think about. HMS Glowworm was a British G-class destroyer attached to the battlecruiser HMS Renown, which was operating off of the coast of Norway in April 1940.
Picture of HMS Glowworm.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 11/12/2024
One thing I love about having taken up an instrument is that no matter how bad it sounds, the sound is my own.
Picture of my cello
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 11/12/2024
Four panel comic, two people pointing to the sky exclaiming "It's a bird!" and "It's a plane!"

They then realize it's both. Looking closer, it's a bird drawn on a cartesian plane. 

In the last panel one of the characters exclaims: "I hate it"
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 08/12/2024
Took up the cello this spring, just played my first concert. Luckily the video cut before I flubbed due to forgetting my rosin on the stand and blocking the notes.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 06/12/2024
I’m pretty okay with this.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 02/12/2024
Had one of those weekends.
Me in the driving seat of a PB8, wearing my Home Guard uniform.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 27/11/2024
Joke about environmentally friendly cryptography. 

"Sustainable Cryptography Initiative

Reduce: use less different keys
Reuse: key pairs are still usable after the expiration date
Recycle: publish your private key so less key mining is needed"
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 16/11/2024
Fine. #proofOfCat
Weird ass fur demon.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 10/11/2024
Humans have their charm, but they’re not as good as a fluffy cousin.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 09/11/2024
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 26/07/2024
I was naive in believing that pumpkin could be contained.
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Mike Agrenius Kushner @1bitofentropy.bsky.social · 26/07/2024
Sweden can be pretty at three in the morning.
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