Johan Ringman

@johanringman.bsky.social

Swede, works with IT in healthcare.

Two papers came out last week that suggest classical asymmetric cryptography might indeed be broken by quantum computers in just a few years. That means we need to ship post-quantum crypto now, with the tools we have: ML-KEM and ML-DSA. I didn't think PQ auth was so urgent until recently.

A Cryptography Engineer’s Perspective on Quantum Computing Timelines

The risk that cryptographically-relevant quantum computers materialize within the next few years is now high enough to be dispositive, unfortunately.

words.filippo.io

ssh is an obscure but widely-deployed command. It stands for Secure Snake Home and was made in the 90s to securely play snake online I made a massively multiplayer backend for it with support for thousands of concurrent snake players ssh snakes.run to join!

for puzzle-likers following me (there’s got to be a bunch of you), I’ve really been enjoying The Daily Spell. little word jumbles with fun worldbuilding behind it (which recalling can help you out). there’s an archive; I would pay Money Dollars for more of these now that I’ve burned through most

✨The Daily Spell✨: a daily word puzzle

Drop letters into place to unscramble today's magical headline. New puzzle and story daily!

the-daily-spell.com

Y'all. It's a HUGE day here on the ol' @wired.com because we have a giant package of stories on AI. Like deep, dark reporting on everything AI is doing to our world. I'll call out some favorite stories on subsequent posts, but for now—pick a card, any card www.wired.com/ai-issue/

AI of a Thousand Faces

What happens now that AI is everywhere and in everything? WIRED can’t tell the future, but we can try to make sense of it. Behold: 17 readings from the furthest reaches of the AI age.

wired.com

Skriver idag på DN Debatt om ett samhälle där trygghet ständigt används som argument för nya lagar som inskränker fri- och rättigheter. När rättigheterna väl har inskränkts kommer det vara så gott som omöjligt att backa tillbaka till ett friare samhälle. Läs gärna. www.dn.se/debatt/vem-v...

DN Debatt. ”Nya trygghetslagar för Sverige mot en dystopi – vem vågar protestera?”

DN Debatt. Advokat: När rättigheterna väl har inskränkts kommer det vara så gott som omöjligt att backa tillbaka.

dn.se

Perihelion and its crew embark on a dangerous new mission at a corporate-controlled station in the throes of a hostile takeover... Immediately after the Murderbot season finale... "Rapport: Friendship, Solidarity, Communion, Empathy" by @marthawells.com! reactormag.com/read-a-new-m...

Read a New Murderbot Story for Free, Right After the Season Finale - Reactor

The new novelette will be released on Reactor immediately following the final episode of AppleTV+’s Murderbot

reactormag.com

Danmark börjar prata om en exitstrategi från amerikanska molntjänster, Norge varnar på liknande sätt. I Sverige har kommuner blivit techjättarnas reklampelare för molntjänster. Men nu kommer varningar, och myndigheter har börjat samordna sig för ”digital suveränitet”. www.dn.se/sverige/varn...

Varningen: ”Microsoft kan stänga ner Sverige”

Risk att Trump använder techjättarna som vapen för att påverka andra länder – fler varnar för dålig ”digital suveränitet”.

dn.se