Registration

Unfortunately, the registration for this year’s edition has already closed. That being said:

You’re welcome to join our waiting list and increase your chances to get a last minute package!

Life can happen, and there might be cancellations - that’s where the waiting list comes into play. If we receive a cancellation, we’ll write an email to everyone on the waiting list. The first who responds with their continued intention to attend osco, gets the package! That’s it. Everyone else will also be notified it wasn’t their turn this time yet.

That also means, you got nothing to lose! Just fill out this form to join the waiting list. You can still make up your mind whether to join or not at the moment you get that notification from us that a spot freed up.

Join the waiting list now!

Summing up the overall flow so you know what to expect:

• You fill this waiting list form and submit it.
• You won’t hear from us instantly. In case the details we received were incomplete or invalid, then we’ll let you know so you can submit again not to lose your chance.
• If we receive a cancellation, we send you an email asking you to whether you want to take the free spot.
• You respond to the email and confirm your participation.
• If you were the first to respond, we will send you a confirmation email that you’re successfully registered. If someone else was faster this time, 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.
• We’ll send you further information that’s good to know before you pack your things.
• You come to the Open Security Conference 2025 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 2025 together!

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