Jesper (@graffen) header
Jesper (@graffen) profile picture

(He/Him/His) Security Dude, Privacy Activist, BornHack organiser, Ham (OZ9DLP) etc. #cryptohagen #datacoop #bornhack

Copenhagen, Denmark
Joined December 2007
Just saving this here to prove something; 2c9ba94917205879a84e8c11eea39e45881f95b3ccfe2af46e0bf1be44d01095
1
3
The #BornHack hot tub is back!
1
10
#BornHack 2022 Buildup is now officially underway! Here's our base for the next little over 2 weeks. Very happy with how it has turned out this year with the new tent. It's cosy and feels like a home away from home 🙂
2
16
Yes and yes. 10/10 highly recommended.
Are you participating in BornHack this year? Have you considered signing up for some of our many volunteer teams? Have a look at bornhack.dk/bornhack-2022/te… and sign up today! BornHack wouldn't be possible without all the wonderful volunteers!
1
3
#twitterhjerne Hvor får man de bedste Buffalo/hot wings i Københavnsområdet? Warpigs er allerede på radaren.
1
2
Nå men nu er det åbenbart den årstid igen hvor soundbokse og horder af stive unge fra Ørestad Gymnasium skal indtage byparken med høj musik (helst kun halvdelen af hver sang), råb og skrig. Så nu ligger jeg her på sofaen med lukkede døre og vinduer og kan stadig ikke høre TV'et.
3
5
We are looking for sponsors for BornHack 2022! Please take a look at bornhack.dk/news/sponsoring-…
7
6
Så... vi skal åbenbart have Spaghetti Carbonara i kantinen i dag...
2
Was planning on a quiet birthday evening by myself, maybe order sushi and watch Netflix and head to bed early. My boss was having none of that so he invited me to his place, popped a bottle of champagne and threw some T-Bones on the BBQ.
2
15
Stress levels are a bit elevated these days. Not fun, but so far I'm managing to stay in control. The difference this time is that I noticed the signs early - that's what I failed at doing back in September when I crashed hard.
3
11
People keep framing trans women in sport as a matter of fairness vs inclusion. That is bullshit. In sports where certain physiological traits, such as weight, are seen to give an unfair advantage there will be categories for those traits.
42
359
69
2,044
This is bad!
If you are using ECDSA signatures for e.g. SSL/TLS, signed JWTs, SAML assertions or OIDC id tokens, and even WebAuthn, an attacker can trivially and completely bypass them if your server is running any Java 15, 16, 17, or 18 version before the April 2022 Critical Patch Update
Så blev jeg en blindtarm fattigere... Sikke et døgn! Jeg blev opereret i nat og alt er gået fint.
14
55
Lige så snart man i en videnskabelig debat bringer "jeg synes" eller "jeg mener" ind, så fjerner man muligheden for at diskutere sagligt. Så til jer der "synes" eller "mener" noget i køns- eller LGBT+ debatten, stop lige op og mærk efter, om I taler ud fra fakta eller følelser.
4
I'm usually not big on watching TV series but this is one I'm looking forward to!
The Orville: New Horizons will now arrive on June 2. As a token of appreciation from all of us aboard #TheOrville, here’s a sneak peek at New Horizons.
2
1
Min gamle mor, der ikke kan så meget selv mere sagde til mig forleden da jeg besøgte hende at jeg så virkelig glad ud og at jeg nærmest smilede med hele kroppen da jeg sad og fortalte om hvor dejligt det havde været at besøge kæresten i Jordan. Jeg ER glad! ❤️
2
18
📢Vi tester sirenerne onsdag den 4. maj kl. 12.00📢 Pga. krigen i Ukraine er det i år ekstra vigtigt, at alle er klar over, at det kun er en test. Hjælp med at sprede ordet📣. Vi har i år føjet ukrainsk og russisk til vores oversatte materiale. Se mere👇 brs.dk/da/nyheder/2022/vi-te…
5
85
4
200
Jeg bliver træt helt ind til knoglerne over al den trans- og homofobi, der florerer på dansk Twitter i øjeblikket. Gå ud og grav et dybt hul og hop i det, sammen med jeres uoplysthed og had! Og hvad fanden er det for en "LGBT agenda" I allesammen fabler om? Træt! Træt! Træt!
4
Just returned home from a week in Jordan, visiting my boyfriend who is there for a semester as part of his studies. We got to see some amazing places, and of course we also went down to Petra to look at some old rock formations 🙂
1
1
12