#osco26
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opensecurityconf.bsky.social
Only 1 more week to go until #osco. 🤩 While we're busy preparing everything, we're super looking forward to what you'll bring! Your curiosity, session ideas, games, insights, gadgets, maybe even magic tricks, who knows. Be prepared to be surprised! 😉

#osco26 #Security #CyberSecurity #InfoSec [lisi]
October 29, 2026 at 10:20 AM
opensecurityconf.bsky.social
Learn more about our #osco sponsors: opensecurityconference.org/support/spon...

#osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Our Sponsors
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
November 2, 2026 at 2:51 PM
weddige.gruene.social.ap.brid.gy
@OSCo is such a great event, and I'm very happy that we (@lutrasecurity) are sponsoring #osco26.

I, however, will sadly not be able to attend #osco this year. If anyone is still looking for a ticket (or spontaneously decides to attend): There's one available.
Let's give a round of applause to our fabulous bronze sponsors! 🧡 BRANDAD 🧡 CyberSec Games 🧡 DocuWare 🧡 @lutrasecurity We appreciate your help in making #osco more affordable for everyone. Special kudos go out to our community sponsor Privacy Minded (@r_alb)! Learn more about our sponsors: https://opensecurityconference.org/support/sponsors/ #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi]
infosec.exchange
November 2, 2026 at 9:22 PM
opensecurityconf.bsky.social
This is your opportunity to join #osco26! The spot is still available so what are you waiting for? Hop onto the waiting list right now! 😁 Alternatively, if you can't make it yourself, please spread the word for others who could. 😉 [lisi]
October 27, 2026 at 7:15 PM
lisihocke.bsky.social
A ticket is up for grabs, that's your chance to be part of #osco26! 🏃🏻‍➡️
October 23, 2026 at 7:26 PM
opensecurityconf.bsky.social
Psst - does anyone of you want to join the Open Security Conference 2026? A spot opened up so jump on the waiting list for your chance to get that last minute package!

➡️ opensecurityconference.org/conference/r...

Kindly help spread the word! 😊 #osco #osco26 #Security #CyberSecurity #InfoSec [lisi]
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 23, 2026 at 7:22 PM
opensecurityconf.bsky.social
We believe these topics are worth taking note of and will inspire great sessions during the open space! Check out the keynote details: opensecurityconference.org/conference/k...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Keynotes
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 22, 2026 at 11:13 AM
opensecurityconf.bsky.social
We truly can't wait to hear from our fabulous keynote speakers at #osco26! 🤩

⚠️ Stephanie Carstensen will tell us all about "The Day Everything Stops: Preparing for the Cyber Crisis You Hope Never Comes".

🚧 Jahmel Harris will share his insights on "Building a Penetration Testing Lab in 2026". 1/2
Keynotes
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 22, 2026 at 11:13 AM
opensecurityconf.bsky.social
We will soon send more information to all participants so you can prepare for the event. We're already looking forward to welcoming you!

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec [lisi] 2/2
October 20, 2026 at 3:17 PM
opensecurityconf.bsky.social
Only 3 more weeks to go until the Open Security Conference 2026! 🥳 Wait, you didn't get a ticket? Hop onto our waiting list, there's a chance you might still get a last minute package! opensecurityconference.org/conference/r...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec [lisi]
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 15, 2026 at 7:36 AM
opensecurityconf.bsky.social
One of our partner conferences is taking place this week - see you at BREWTCON! 🤩 brewtcon.com

#Brewt #BrewtCon #osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
BREWT
Belgian Research and Exploratory Workshop in Testing
brewtcon.com
October 12, 2026 at 3:17 PM
opensecurityconf.bsky.social
Want some inspiration? Check out the recaps from last years: opensecurityconference.org/about/past-c...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Past Conferences
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 8, 2026 at 9:29 AM
cybercod.bsky.social
Great resource! Open spaces are such a unique way to dive deeper into niche topics and connect with the community. Looking forward to #OSCO26! 🛡️
October 6, 2026 at 2:44 PM
opensecurityconf.bsky.social
Check out how an open space works: opensecurityconference.org/open-space/

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Open Space
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 6, 2026 at 1:19 PM
opensecurityconf.bsky.social
Didn't get a ticket? Join the waiting list to increase your chances on a last-minute package! opensecurityconference.org/conference/r...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
October 1, 2026 at 1:27 PM
opensecurityconf.bsky.social
Check out our core values and how they shape the conference and also our organizer team: opensecurityconference.org/about/values/

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
Values
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
September 29, 2026 at 12:21 PM
opensecurityconf.bsky.social
Every bit of support counts and today we want to celebrate our #osco26 bronze sponsors.

A heartfelt thank you to:

🧡 BRANDAD Group AG
🧡 DocuWare
🧡 Lutra Security

And a special thank you to our community sponsor, Privacy Minded (Raphael Albert), for being part of this effort!
September 23, 2026 at 3:02 PM
opensecurityconf.bsky.social
We are very glad to have you with us again! 🤝

Discover itRISKman: www.itriskman.de

See all our sponsors: lnkd.in/eGD7djRY

#osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity #OpenSpace [nazneen]
September 21, 2026 at 3:30 PM
opensecurityconf.bsky.social
osco is made possible by a community that is willing to support it and we are grateful to have OSM Solutions with us again as a silver sponsor for #osco26.

Thank you for helping us create a space where people can exchange knowledge and have open conversations about #CyberSecurity.
Home | OSM Solutions
We provide expert knowledge and tailored technical solutions, including managed services, to comprehensively address your cybersecurity and compliance needs.
www.osm-s.com
September 15, 2026 at 1:53 PM
opensecurityconf.bsky.social
ℹ️ Keynote details: opensecurityconference.org/conference/k...

Missed the registration yet still want a chance to hear those keynotes? Join the waiting list, no strings attached! opensecurityconference.org/conference/r...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec [lisi] 2/2
Keynotes
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
September 10, 2026 at 11:27 AM
opensecurityconf.bsky.social
Have we told you how proud we are to have amazing keynotes for #osco26 in store for you? 🤩

💡 "The Day Everything Stops: Preparing for the Cyber Crisis You Hope Never Comes" by Stephanie Carstensen
💡 "Building a Penetration Testing Lab in 2026" by Jahmel Harris

1/2
Keynotes
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
September 10, 2026 at 11:27 AM
opensecurityconf.bsky.social
Know anyone who's looking for good causes to support? Who cares about diversity, inclusion, and equity? Who backs our mission to create a place for everyone interested in cybersecurity?

We'd love to get in contact! 😃

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
September 8, 2026 at 9:09 AM
opensecurityconf.bsky.social
Registration for the Open Security Conference 2026 just closed! To everyone looking for a chance on a last minute package: join our waiting list, you've got nothing to lose! 🍀

opensecurityconference.org/conference/r...

#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi]
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
August 28, 2026 at 7:35 AM
opensecurityconf.bsky.social
We're down to the last tickets for the Open Security Conference 2026. Take your chance now!

opensecurityconference.org/conference/r...

Please know we'll open a waiting list so you might still get a ticket in case we receive a cancellation.

#osco #osco26 #Security #CyberSecurity #InfoSec [lisi]
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
opensecurityconference.org
August 24, 2026 at 9:22 AM
barcamp-liste.de
Neu gelistet: Open Security Conference 🔐

Vom 5. bis 8.11.2026 in #Johannesberg

Cybersecurity für alle – vom Einstieg bis Expert*in. Penetration Testing, Secure Software, Cloud Security & mehr.

@opensecurityconf.bsky.social

#Barcamp #osco #osco26 #Cybersecurity
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opensecurityconference.org
July 13, 2026 at 7:30 AM