Hasanen
@jonihasanen.fi
App sec | Dev | Maker | Badge-team @ Disobey.fi
Reposted by Hasanen
Psst! Our corporate tickets come to the shop on Oct 16th at noon Finn time (UTC +3). These will be 350e a piece. Grab them while they are hot!
They will be here when the time comes: tickets.disobey.fi
They will be here when the time comes: tickets.disobey.fi
October 7, 2025 at 5:09 PM
Psst! Our corporate tickets come to the shop on Oct 16th at noon Finn time (UTC +3). These will be 350e a piece. Grab them while they are hot!
They will be here when the time comes: tickets.disobey.fi
They will be here when the time comes: tickets.disobey.fi
Reposted by Hasanen
Reminder: Come talk at Disobey 2026!
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
September 15, 2025 at 12:25 PM
Reminder: Come talk at Disobey 2026!
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
Reposted by Hasanen
Nothing says hacker camp more than World of Techno #WHY2025 #WorldOfTechno
August 7, 2025 at 5:37 PM
Nothing says hacker camp more than World of Techno #WHY2025 #WorldOfTechno
Reposted by Hasanen
First hackers have already solved the puzzle and the first hacker tickets have already gone on late Tue evening - but there are still tickets left! Time to redouble hacking efforts!
disobey.fi/2026/HackerP...
disobey.fi/2026/HackerP...
Disobey - hackerpuzzle
Disobey - The Nordic Security Event
disobey.fi
August 7, 2025 at 2:33 PM
First hackers have already solved the puzzle and the first hacker tickets have already gone on late Tue evening - but there are still tickets left! Time to redouble hacking efforts!
disobey.fi/2026/HackerP...
disobey.fi/2026/HackerP...
Reposted by Hasanen
July 31, 2025 at 5:47 PM
Reposted by Hasanen
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
August 5, 2025 at 2:52 PM
You know you want to speak at Disobey 2026. And now is your chance to do that!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
Our CfP is open at: cfp.disobey.fi/disobey-2026/
Check the guidelines from the link and send your proposal by Sep 30th!
Reposted by Hasanen
Reposted by Hasanen
sharks gotta keep going
April 17, 2025 at 6:37 AM
sharks gotta keep going
Reposted by Hasanen
Bad news. Our badge supplier ran into problems. After one was solved, a new one appeared. Finally, one last problem killed it. Badges are no-go. We are angry and sorry. We are paying back badge price for each ticket with them, standard and corp. More: badge.disobey.fi
January 30, 2025 at 4:23 PM
Bad news. Our badge supplier ran into problems. After one was solved, a new one appeared. Finally, one last problem killed it. Badges are no-go. We are angry and sorry. We are paying back badge price for each ticket with them, standard and corp. More: badge.disobey.fi
Reposted by Hasanen
Incident Response Playbooks: Are You Prepared?
www.darkreading.com/cyberattacks...
www.darkreading.com/cyberattacks...
Incident Response Playbooks: Are You Prepared?
The playbooks that accompany your incident response plan provide efficiency and consistency in responses, help reduce downtime and dwell time, and can be a cost-saving and reputational-saving measure ...
www.darkreading.com
December 3, 2024 at 12:03 PM
Incident Response Playbooks: Are You Prepared?
www.darkreading.com/cyberattacks...
www.darkreading.com/cyberattacks...
Reposted by Hasanen
(1/5) Thread #2: the electronic badge. The electronic badge is a physical tool with which you can access the badge challenge and games at Disobey. Purchasing it is purely optional: if you enjoy badge challenges, you will enjoy it.
November 5, 2024 at 9:37 AM
(1/5) Thread #2: the electronic badge. The electronic badge is a physical tool with which you can access the badge challenge and games at Disobey. Purchasing it is purely optional: if you enjoy badge challenges, you will enjoy it.
Reposted by Hasanen
Jussi lausuu harvoin julkisuudessa mitään. Mutta silloin kun lausuu, niin kannattaa kuunnella.
Jussi Erosen kolumni: Whatsapp-viestisi syyniin? EU-komissio esittää poikkeuksellista massavalvontaa
EU:ssa käsitellään lakiesitystä, jossa vaaditaan kaikkien nettiviestien tarkkailua eli massavalvontaa. Poikkeuksellinen ehdotus ei ole herättänyt riittävästi huomiota, Eronen pohtii.
yle.fi
October 9, 2024 at 5:51 AM
Jussi lausuu harvoin julkisuudessa mitään. Mutta silloin kun lausuu, niin kannattaa kuunnella.
Reposted by Hasanen
Here it begins. Disobey 2025 Call for Papers is now open! We are looking for the most awesome speakers on the most interesting topics - in other words, we want you. The CfP is open until EoD Sep 30th.
cfp.disobey.fi/disobey2025/...
cfp.disobey.fi/disobey2025/...
Disobey 2025
Schedule, talks and talk submissions for Disobey 2025
cfp.disobey.fi
August 28, 2024 at 4:55 PM
Here it begins. Disobey 2025 Call for Papers is now open! We are looking for the most awesome speakers on the most interesting topics - in other words, we want you. The CfP is open until EoD Sep 30th.
cfp.disobey.fi/disobey2025/...
cfp.disobey.fi/disobey2025/...
Reposted by Hasanen
Summer hibernation: over. Vacations: done. What does that mean? Yes: date reveal!
Disobey 2025 will be held on Feb 14-15 at Kaapelitehdas, Helsinki! And as happy news, we will have more floor space, stages, and thus room for people than ever before!
Disobey 2025 will be held on Feb 14-15 at Kaapelitehdas, Helsinki! And as happy news, we will have more floor space, stages, and thus room for people than ever before!
August 7, 2024 at 11:35 AM
Summer hibernation: over. Vacations: done. What does that mean? Yes: date reveal!
Disobey 2025 will be held on Feb 14-15 at Kaapelitehdas, Helsinki! And as happy news, we will have more floor space, stages, and thus room for people than ever before!
Disobey 2025 will be held on Feb 14-15 at Kaapelitehdas, Helsinki! And as happy news, we will have more floor space, stages, and thus room for people than ever before!
Reposted by Hasanen
2 days to Disobey! During the event, we won't bombard all social media. Our posts and schedule info and chenges will be on Instagram and Twitter/X. Our schedule is also on Hackertracker (iOS & Android). No BlueSky now as our automation does not support it yet. We hope to fix this by next event!
February 14, 2024 at 11:34 AM
2 days to Disobey! During the event, we won't bombard all social media. Our posts and schedule info and chenges will be on Instagram and Twitter/X. Our schedule is also on Hackertracker (iOS & Android). No BlueSky now as our automation does not support it yet. We hope to fix this by next event!
Reposted by Hasanen
3 days to Disobey! Competitions, you ask? We've got them! Scavenger hunt is back! Join the CtF! Badge Puzzle - now 150% badgier than ever! disobey.fi/2024/competi...
February 13, 2024 at 4:54 PM
3 days to Disobey! Competitions, you ask? We've got them! Scavenger hunt is back! Join the CtF! Badge Puzzle - now 150% badgier than ever! disobey.fi/2024/competi...
Reposted by Hasanen
4 days to Disobey! How to get into the event? Did you know you can get your wristband in advance? Where to eat? We have published some info on the practicalities in: disobey.fi/2024/practical
February 12, 2024 at 10:11 AM
4 days to Disobey! How to get into the event? Did you know you can get your wristband in advance? Where to eat? We have published some info on the practicalities in: disobey.fi/2024/practical
Reposted by Hasanen
The hype is real. Do not believe the hype!
February 9, 2024 at 12:20 PM
The hype is real. Do not believe the hype!
Reposted by Hasanen
Hoi! Some shuffling of the sponsor ticket pool resulted in an extra bunch of CORPORATE tickets (300e/ticket)! If your company missed the Sponsor tickets on the first round, the extra batch is available now in Holvi:
holvi.com/shop/Disobey/
holvi.com/shop/Disobey/
January 29, 2024 at 1:01 PM
Hoi! Some shuffling of the sponsor ticket pool resulted in an extra bunch of CORPORATE tickets (300e/ticket)! If your company missed the Sponsor tickets on the first round, the extra batch is available now in Holvi:
holvi.com/shop/Disobey/
holvi.com/shop/Disobey/
Reposted by Hasanen
EVERY video game needs a “hey I see you haven’t played in a month here’s the controls again” tutorial
January 27, 2024 at 11:54 PM
EVERY video game needs a “hey I see you haven’t played in a month here’s the controls again” tutorial
Reposted by Hasanen
Akateemisissa tutkimuksissa on vuosien mittaan todettu, että parhaiden ideoiden laatu kasvaa monimuotoisissa tiimeissä.
Mutta miten varmistaa se, että ne ideat tulevat nähdyksi ja kuulluksi?
Psykologinen turvallisuus on asia, jolla on suuri merkitys tiimin luovuudessa ja tehokkuudessa. 🧵
Mutta miten varmistaa se, että ne ideat tulevat nähdyksi ja kuulluksi?
Psykologinen turvallisuus on asia, jolla on suuri merkitys tiimin luovuudessa ja tehokkuudessa. 🧵
January 27, 2024 at 8:15 AM
Akateemisissa tutkimuksissa on vuosien mittaan todettu, että parhaiden ideoiden laatu kasvaa monimuotoisissa tiimeissä.
Mutta miten varmistaa se, että ne ideat tulevat nähdyksi ja kuulluksi?
Psykologinen turvallisuus on asia, jolla on suuri merkitys tiimin luovuudessa ja tehokkuudessa. 🧵
Mutta miten varmistaa se, että ne ideat tulevat nähdyksi ja kuulluksi?
Psykologinen turvallisuus on asia, jolla on suuri merkitys tiimin luovuudessa ja tehokkuudessa. 🧵
Reposted by Hasanen
We are proud to present our awesome Keynote Speakers: Nina Nissilä, the Deputy Director General in charge of IT and Shared Services at Kela, and Jason Lang, the Practice Lead of the Targeted Operations group at TrustedSec!
Read more at disobey.fi
Read more at disobey.fi
January 22, 2024 at 3:46 PM
We are proud to present our awesome Keynote Speakers: Nina Nissilä, the Deputy Director General in charge of IT and Shared Services at Kela, and Jason Lang, the Practice Lead of the Targeted Operations group at TrustedSec!
Read more at disobey.fi
Read more at disobey.fi
Reposted by Hasanen
Program, you ask? Program we have! Disobey 2024 program, freshly baked, straight out of the oven:
disobey.fi/2024/program
disobey.fi/2024/program
January 23, 2024 at 4:59 PM
Program, you ask? Program we have! Disobey 2024 program, freshly baked, straight out of the oven:
disobey.fi/2024/program
disobey.fi/2024/program
Reposted by Hasanen
Hoi! Some reshuffling of the sponsor ticket pool led us to having an extra bunch of CORPORATE tickets (300e/ticket)! If your company missed the corp tickets on the 1st round, there is time! This batch of a few dozen tickets will be available on Mon 29 Jan at 3PM Finnish time (UTC+2).
January 25, 2024 at 8:47 AM
Hoi! Some reshuffling of the sponsor ticket pool led us to having an extra bunch of CORPORATE tickets (300e/ticket)! If your company missed the corp tickets on the 1st round, there is time! This batch of a few dozen tickets will be available on Mon 29 Jan at 3PM Finnish time (UTC+2).
Reposted by Hasanen
Hello all! Last week we informed everyone on their CfP status. If you haven't seen a response, please check your spam. If you still cannot find it, please mail us at [email protected]. Note: if your program was accepted, you need to confirm via the acceptance mail!
January 18, 2024 at 8:00 AM
Hello all! Last week we informed everyone on their CfP status. If you haven't seen a response, please check your spam. If you still cannot find it, please mail us at [email protected]. Note: if your program was accepted, you need to confirm via the acceptance mail!