The Software Engineering Camp wants to make the world a better place. They SWEC to differ, because code does not make a difference – but we all do!
www.swe-camp.de
#swec2026, #swec #osco26 #osco [lisi] 2/2
When we talk about the Open Security Conference, people often hear of the #OpenSpace format for the first time. If that's you, learn more about it here: opensecurityconference.org/open-space/ 💡
We also offer keynotes - the first is already confirmed! 🤩
#osco #osco26 #CyberSecurity #Security [lisi]
By the way, the Elbsides CfP is still open until March 20, so how about submitting a proposal? 😉
www.elbsides.eu
opensecurityconference.org/support/part...
#elbsides2026 #osco #osco26 #CyberSecurity #Community [lisi] 2/2
Meet the full #osco team:
opensecurityconference.org/about/team/
#cybersecurity #security #InfoSec #OpenSpace [nazneen & lisi]
The #osco organizer team continues to grow 💜
As we prepare for #osco26, we are excited to welcome Daniel, Felix, Kristof, Kushaagra and Max to the organizer group 🤩
They bring fresh perspectives and energy and we are excited to shape the next edition together ☀️
💜 Our values: opensecurityconference.org/about/values/
📦 Our sponsor packages: opensecurityconference.org/support/spon...
💬 How to reach out: opensecurityconference.org/contact/
See you at #osco on November 5-8 in Rückersbach! 🤩
#osco26 #Security #InfoSec #AppSec #OTSecurity [lisi] 2/2
Do you have a training budget? How about joining the Open Security Conference this year? 😉 As an inclusive #OpenSpace in #CyberSecurity it's a pretty unique event to be at and learn together! 🌟 Last year's recap: 2025.opensecurityconference.org/conference/r... #osco #osco26 #Security #InfoSec [lisi]
New year, new #osco! ✨ We're about to regroup and get things started for #osco26, the third edition of the Open Security Conference taking place on November 5-8. We're also super happy to welcome new organizing team members! 🤩 Stay tuned. 😉 #CyberSecurity #Security #InfoSec #AppSec [lisi]
Let's be mindful and considerate - and help each other to move the needle. Now and in 2026. 💜
#osco #osco26 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity [lisi] 2/2
You're curious how the past editions of #osco turned out? We've got you covered! 🙌🏻
🎉 This was #osco25! Check out our recap: 2025.opensecurityconference.org/conference/r...
💜 Gain impressions from all conferences: opensecurityconference.org/about/past-c...
... (wait for it...)
1/2
second time's already the charm | A Tester's Journey: Open Security Conference 2025 - Marvelous Momentum www.lisihocke.com/2025/10/open... #osco #osco25
Huge thanks to everyone for coming and contributing and sharing so much invaluable feedback - this gives more energy than you might realize. Lots of love also for my fellow organizers to make this unique event called #osco happen! My heart is full. ❤️ 2/2
Continued with me giving a super relaxed version of my workshop "Secure Development Lifecycle Applied - How to Make Things a Bit More Secure than Yesterday Every Day". Seems folks had fun practicing together. 🎉 #osco gave just the right space and crowd for it. 2/2
Photo of an illuminated sign with the osco conference logo
Group photo of a group of six people cheering in front of a pixel graphic image saying „Winner“ and showing a number 1 trophy. One of them (me) is holding a large inflatable dice.
(Partially) monochrome photo of a group of people flying a kite on a meadow
On my way back home after an amazing (prolonged) weekend at @OSCo.
It was wonderful connecting with new faces, deepening existing relationships, and gaining valuable insights through exchange and discussion.
A huge thank you to the organizing team, the hotel […]
[Original post on chaos.social]
Yes. Yes, you've seen correctly. There's going to be an Open Security Conference 2026! 😍
🗓 Save the dates: November 5-8, 2026. ✅
opensecurityconference.org
#osco #osco26 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]
We're so glad to have you all. See you at #osco26! 🤩
opensecurityconference.org
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]
3/3
We're very much looking forward to seeing lots of these folks again in 2026. 😊
opensecurityconference.org
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]
2/2
Finally, finished the day with playing games and having great conversations. 💜 Very grateful for such a kind human crowd. And based on the feedback received so far, it wasn't only me having a great time at #osco! 🤩 4/4
That was so fast - the second open space at the Open Security Conference 2025 is already coming to an end. We're all coming together to reflect, think about sessions for the evening and also our last day tomorrow.
Well, it's not over yet! 💜
opensecurityconference.org
#osco #osco25 [lisi]
Oh the tension, we're super curious what we'll all learn today! 😁 Yet one thing is for sure - whatever it is, it'll be in the common interest for folks. One of the beauties of an open space. 🌻
opensecurityconference.org
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
2/2
The perfect closing for the day: chilling at the bar, trying ourselves at lockpicking. 🔓 So glad I finally had this opportunity!
What an insightful and enjoyable day at #osco. 💜 3/3
What a day. Already learned so much from this crowd - "be ready to be surprised" really holds true every time at #OpenSpace conferences like ours! 🌟
Off for dinner, afterwards the evening fun will start. 😁
opensecurityconference.org
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
Some hints on candid communication: framing of mistakes is crucial. Stop looking for the guilty. How can we be notified faster? Demonstrated fallibility in regard of our own mistakes.
———
📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
The audience continues: Do we even want to admit we make mistakes? Trust is a core theme. Too much trust can be dangerous as well though.
———
📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
The audience shared retros, non-violent communication helps - yet any tools fail without building safe interpersonal relationships. Just culture focuses on system and actions not people.
———
📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
How can we achieve a more candid environment, for our organizations as well as tech in general? That's the core question to figure out, so let's exchange experiences.
———
📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
Mistakes in information security will repeat themselves without an environment that enables change for the better.
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📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
Google's Aristotle research showed psychological safety is the key factor. Strong team culture correlated with each member's perception of the consequences of taking interpersonal risks.
———
📜 History repeating itself - Bianca Kastl
#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec [lisi]
