Registration

The registration for the Open Security Conference is open! We’re looking forward to welcoming you at osco. :)

Register now!

Here’s the overall flow so you know what to expect:

• You fill the registration form and submit it.
• We send you an email asking you to validate your registration details.
• You respond to the email and confirm your participation.
• We check if we still have free rooms fitting your request. If so, we will send you a confirmation email that you’re successfully registered. If not or not yet, we’ll let you know just the same.
• We will forward your registration data required for booking your room to the hotel.
• You arrange your travel.
• Closer to the conference, we’ll send you further information that’s good to know before you pack your things.
• You come to the Open Security Conference and pay your ticket directly at the hotel. You will also get your room keys from the hotel.
• We will provide you with badges and more information at our registration table at the venue.
• We enjoy the Open Security Conference together!

For the Open Security Conference 2026 we decided to limit the conference’s participants. If this limit is reached we’ll close the conference registration. Afterwards you can join the waiting list, in case a spot opens up. If that happens while you are already in the registration process, but have not yet received a confirmation from our side, we’ll reach out to you, so you can decide whether we should put you on the waiting list or not.

In general, registrations are handled as first come first served.

If you have further questions, please reach out to us: Contact.