Past Conferences

This is our archive. To give you a better impression what you can expect at osco, we preserve the websites of the previous conferences. After each conference we persist the website at a subdomain with the year, like 2024.opensecurityconference.org. This way you can go back in time to view previous conference schedules or just see how the website and the organization team developed over time.

osco 2024

The osco conference series started in 2024. This was our first conference we as team organized, and we started with around 20 participants. We were very happy that we found several great sponsors to make the conference more affordable. Also, we got great feedback and encouragement, so we are doing an osco 2025. Here is the 2024 website. The conference schedule can be found in the 2024 recap.

The picture shows the main entrance to the Seminarzentrum Rückersbach, the event location of osco. Warm sunlight shines through some trees behind the photograph. A sign welcomes the visitors.

This picture shows two of the buildings with the rooms for visitors of the Seminarzentrum RÜckersbach. A smaller on connects both with an elevator and a bridge to the front there some stairs lead to the photograph. The buildings are surrounded by grass and trees. The sky is cloudy.

The organization team of osco 2024. Claudius, Dave, Uli, Lissi and Janina. A photo of the five in front of the audience.

A flipboard page showing the values of osco: Cybersecurity 4 all. Inclusion. Community Driven.

One of the two keynotes: Red Teaming by Yvonne. Yvonne stands in the left part of the photo. The most part is a slide of her keynote. A picture of a shopping trolley in a shop.

One of the two keynotes: OWASP Juice Shop's 10th Anniversary by Björn. Björn stands in front speaking to the audience behind the photograph. On the right site is the first page of his presentation on the wall. On his left site is the osco values flipchart.

A masked man in dark cloths sits at a table. On the table is a lot of technical equipment like a camera, a laptop, a tablet, some tools, multiple cables for ethernet and power and also a multitool.

A photo of the laptop lid with many stickers on it. One of them is the osco 2024 sticker.

A photo the session planning for the first day of osco 2024. On the left wall are parked slots, that could be happening. On the middle wall are the offered sessions in three parallel rooms. On the right wall is the planning for the next day. One sessions is already there. On the right site of the corner stands a man with red sweater explaining. Your can't see the persons he is talking to.

A table with supportive stuff to tell others your needs. Sunflower stickers to show invisible disability. Colored stickers to show if you want to be on photos or not. Cards to show mental overload or that you need a timeout. And some osco 2024 stickers.

The image shows a dark wooden table with a game of 'Happy little dinosaur' set up. There are three scoreboards for three people, each showing a different dinosaur with a little wooden dinosaur in the matching color indicating the scores. In the middle of the table are two piles of covered cards and some open cards showing unusual weapons like a bee attached to a sword.

A drone shot of the Seminarzentrum Rückersbach at dusk. The view is from above the building directed at the settling sun at the horizon. The sky is cloudy and they appear very dark above the sun. The Seminarzentrum is surrounded by trees. On the left and in the background are more houses.