Jonathan Jogenfors
@Jogenfors
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SE at Cloudflare. Immich contributor. Tweets are my own. PhD in quantum cryptography
Jönköping, Sweden
Joined January 2014
You’d have to be braindead to believe AES is secure in 2026. When we analyzed how AES implemented its “encryption”, we found multiple attack vectors. Use OEE instead
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The lifecycle of a pure math theorem: - 1997: my PhD advisor asks me to work on one of his conjectures - 2000: I solve the simplest case and dream of generalizing my approach - 2003: after years of struggle, I come to the conclusion that my approach *cannot* generalize - 2006:
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Update: David claims to have a Lean proof of Navier-stokes, which he is publishing tonight. I have accepted a $10,000 bet that he's mistaken.
@IsaacKing314 @hamish_todd Disclaimer: I'm dropping an end-to-end Lean proof tonight.
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Takes insider threat to the next level imho. Those meant to protect acting like poachers instead
‼️ Meet Ryan Clifford Goldberg, a Digital Forensics and Incident Response manager at Sygnia, he is one of three insiders accused of cybercrimes. He allegedly conducted cyberattacks using ALPHV BlackCat ransomware. Goldberg and two other insiders ran ransomware operations since
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Lokalredaktioner försöker lansera "Grävköping" i både Lin- och Jönköping.
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well there's the national debt solved
💵 💵 💵 💵 💵 💵 💵 💵 💵 💵 300,000,000,000,000 #PYUSD (300,086,017,940,552 USD) minted at unknown wallet https://t.co/szjCFDBfBw
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Hemma-PC vibes. If you know, you know.
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Kapten Daniel Smith försvarar sin doktorsavhandling om sammanhållning i strid. Utmärkt exempel på verksamhetsnära forskning med empiri från deltagande observation under motoffensiven i Ukraina 2023.
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1/2 Bästa @SVTHolmberg och @AnneLagercrantz - jag hoppas verkligen att det här har föregåtts av veckor av förberedelser, med dragningar av experter, djupstudier av längre tv-intervjuer med ryska företrädare de senaste åren samt ett par dagar av mockup...
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Vad fan får vi för pengarna?
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Här går SVT över gränsen. Skäms, Anders, och alla andra som ordnat detta
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Fun to have contributed a small part of this release :)
Home Assistant 2025.9 😎 stats: - 1 month development cycle - 20 code contributors - 815 pull requests - 1,724 files changed - 149,578 lines added - 20,214 lines removed #HomeAssistant
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I am grateful to His Majesty King Carl XVI Gustaf of Sweden, to Sweden and to the Swedish people for their unwavering solidarity with Ukraine. We highly value Sweden’s substantial military, humanitarian, and financial assistance, all of which helps save Ukrainian lives. This
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> check in at hotel > receptionist asks what I’m in town for > tell her DEF CON > she says “oh management told me to tell attendees to stay away from the elevator” > I chuckle in response, grab my stuff and go to my room > mfw someone has a shell on the rpi running the screen
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"it's better because I'm used to it"
The 0-100 in Fahrenheit generally fits the range of what the temperature can be outside where humans live. It’s far superior for daily use.
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Anyone thinking it'll be only 20% more is delusional
Would you buy a Made In America computer from Anduril for 20% more than Chinese-manufactured options from Apple?
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