German OWASP Day 2025


The German Chapter of the Open Worldwide Application Security Project (OWASP) holds its annual OWASP conference. We are pleased to announce that this year's event will be held in Düsseldorf on November 25-26, 2025!

Sponsoring opportunities around German OWASP Day 2025


We anticipate approximately 200 participants from a range of industries. By sponsoring the German OWASP Day 2025, you will be making a strong statement:

Your support for this key event in the German-speaking Application Security community will significantly bolster your company's expert reputation.

Building on the positive feedback from previous years, we've created several attractive opportunities to maximize your visibility at the conference, alongside your presence online and in official materials.

Price (net): 1.500 €

Perks:

  • your logo* on the conference homepage
  • your logo* in a LinkedIn post by the German OWASP Day page
  • your logo* on the schedule during the conference
  • one (1) Giveaway (e. g. a brochure*) or a promotional gift* for the participants
  • an included conference ticket including the social pre-event

Items marked with * must be provided by the sponsor.

Price (net): 3.350 €

Perks:

All points of the Standard Sponsor Package apply to the Gold Sponsor plus the following:

  • Selection of one of the following sponsorship options based on availability (first come, first serve):
    • Coffee break and lunch catering (max A4-sized table displays*) or
    • Lanyard (lanyard* for conference badges) or
    • Evening event (option to put up to two RollUp-Displays* and hold a short speech) or
    • Conference bags*
  • One additional (two in total) included conference tickets incl. pre-event.

Items marked with * must be provided by the sponsor.

All sponsorship revenue is used solely to cover the costs of the conference and the mission of the independent and non-profit OWASP Foundation (501c3 Not-For-Profit).

Call for Presentations


The German OWASP Day 2025 is a security conference focused on expert talks covering secure development, operations, testing, and organizational aspects related to web-based applications. Cross-disciplinary and non-technical topics are also encouraged. The conference is primarily intended for a German-speaking audience, though English presentations are welcome.

To CfP

Location


The event will take place at the Radisson Blu Conference Hotel, Karl-Arnold-Platz 5, in Düsseldorf.

We suggest using public transport for your travel:

  • U-Bahn from main train station: U79 to the stop Golzheimer Platz.

About


OWASP is an independent, global community committed to making web application security more visible, sharing expertise in developing and operating secure web applications, and offering resources freely available to everyone. All OWASP materials, including documents, videos, slides, and podcasts, can be used for free under an open license.

OWASP is open, inclusive, and vendor-neutral. Everyone is welcome to contribute to projects or simply benefit from the shared knowledge. A great way to get involved is by attending the OWASP Meetups, which regularly take place in many major German cities.

For more details, visit the German OWASP Chapter website and follow us on social media.

Contact


Christian Dresen

Organisation

christian . dresen [at] owasp . org

Christian Becker

Organisation

christian . becker [at] owasp . org

Lilith Pendzich

Organisation

lilith . pendzich [at] owasp . org

Henrik Willert

Organisation

henrik . willert [at] owasp . org

Jasmin Mair

Organisation

jasmin . mair [at] owasp . org

Dirk Wetter

Organisation

dirk [at] owasp . org

Tobias Glemser

Sponsoring

tobias . glemser [at] owasp . org