The registration for the Open Security Conference is only open until September 11th, two weeks from now - or until all reserved packages are gone, whatever happens first.

🔔 We're already rather full, so in case you're still considering, go for it rather sooner than later!

➡️ Request your osco package here: https://register.opensecurityconference.org

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Neu gelistet: Die Open Security Conference! Vom 2.-5. Oktober 2025 in #Rückersbach. Ein Barcamp für alle Security-Interessierten – egal ob Anfänger oder Profi. Jetzt anmelden: https://opensecurityconference.org/ #Barcamp #osco25
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Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 2-5 October 2025 in Rückersbach, Germany.

Open Security Conference

Today is Women's Equality Day, a day celebrated in the US and a day important everywhere. Or shall we say it's a reminder of the inequality and inequity that's still prevalent across the world for folks who are not white cis men? Yes, we shall. We all need to do better. Today we learn again.

When white women were granted the right to vote in the US: https://en.m.wikipedia.org/wiki/Women%27s_Equality_Day

When white women were granted the right to vote in various countries: https://en.m.wikipedia.org/wiki/Timeline_of_women%27s_suffrage

When nearly everyone was granted the right to vote across the world: https://en.m.wikipedia.org/wiki/Universal_suffrage

Let's continue leveling the playing-field, for everyone.

#WomensEqualityDay #GenderEquality #VotingRights #osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Did you know the Open Security Conference is present on three social networks so you can follow us on the platform(s) of our choice? 🌐🤩

🦣 Mastodon: https://infosec.exchange/@OSCo
🖇️ LinkedIn: https://www.linkedin.com/company/open-security-conference
🦋 Bluesky: https://bsky.app/profile/opensecurityconf.bsky.social

We appreciate all of you helping us spread the word about this one of a kind open space conference for everyone interested in cybersecurity! 💬🗨️

https://opensecurityconference.org/

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Open Security Conference (@OSCo@infosec.exchange)

233 Posts, 22 Following, 309 Followers · Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity. Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach. Join us 2-5 October 2025 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date. Run by @cisokeener@infosec.exchange, @IsItArtOrTrash@digitalcourage.social, Julian Michelmann, @lisihocke@mastodon.social (lisi), @nazneenr@mastodon.social, @realn2s@infosec.exchange (cl), and @seism0saurus@infosec.exchange #Cybersecurity #Security #InfoSec #AppSec #OTsecurity #Diversity #Equity #Inclusion #DEI #OpenSpace

Infosec Exchange

Come join us at the Open Security Conference!

🗓️ Dates: 2025, October 2-5
📍 Location: Rückersbach, close to Frankfurt am Main, Germany
🌐 Website: https://opensecurityconference.org/
❓ FAQ: https://opensecurityconference.org/faq/
➡️ Register: https://register.opensecurityconference.org/

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Home

Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 2-5 October 2025 in Rückersbach, Germany.

Open Security Conference
Is anyone going by car to the @OSCo from near Karlsruhe (and has space for one more passenger)?
Looked up the train travel and it's more anxiety inducing than I thought. Otherwise I might just book a car to go. #osco #osco25

No worries, you haven't missed the registration for the Open Security Conference 2025. 😌 Yet be aware, seats are limited. So, what's keeping you from registering today? Let's offer a few more reasons why.

💡 The people. We all bring the topics and co-create the conference together. https://opensecurityconference.org/open-space/
🎙️ The keynote speakers. Brilliant practitioners to learn from. https://opensecurityconference.org/conference/keynotes
💜 The community spirit. This space is from the community, for the community - with clear values. https://opensecurityconference.org/about/values/

So, what's motivating you to register today? 😉 https://register.opensecurityconference.org/

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Open Space

Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 2-5 October 2025 in Rückersbach, Germany.

Open Security Conference

@OSCo @bkastl

It's very cool to have you both at the osco 25.

#osco #osco25

We proudly present our keynote speakers for the Open Security Conference 2025! 🤩

🏗️ Mireia Cano: "Building an AppSec Program from Scratch"
📜 @bkastl: "History repeating itself"
💡 Keynote details: https://opensecurityconference.org/conference/keynotes

We can't wait to learn from these awesome security professionals - we'll be in for a treat. ✨

➡️ Come join us and register for the Open Security Conference today: https://register.opensecurityconference.org/

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Keynotes

Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 2-5 October 2025 in Rückersbach, Germany.

Open Security Conference

Sponsors wanted! 💎 We're looking for further supporters to make the Open Security Conference 2025 as accessible as possible for everyone.

Everyone? 💜 Yes, we're splitting all expenses equally with everyone including organizers. The more sponsoring we get, the lower the price tag for everyone.

Check out our sponsoring packages: https://opensecurityconference.org/support/sponsorship/ Any questions, just reach out to us, we're happy to connect.

We appreciate you all for spreading the word! 💬

#osco #osco25 #CyberSecurity #Security #InfoSec #AppSec #ProductSecurity #OTsecurity #OpenSpace [lisi]

Sponsorship

Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 2-5 October 2025 in Rückersbach, Germany.

Open Security Conference