OWASP Official Event
September 23-24, 2026
Porto, Portugal
Gain practical insights from renowned experts at the forefront of application security.
Take part in interactive sessions, exchange ideas with peers, and connect with professionals from across the industry.
Meet a vibrant community of security specialists, developers, software engineers, architects, researchers, technology leaders, and decision-makers committed to building more secure software.
15+ talks, workshops and hands-on sessions
Meet security professionals from around the world.
Advance your AppSec career
Two days of workshops, keynotes, and hacking in Porto
Senior Staff Security Engineer & Manager, Google Product Security
Head of Information Security, Numan
Support the growth of application security in Portugal
Reach a highly targeted audience of 400+ security professionals in Portugal
Connect with developers and security professionals seeking solutions
Establish your expertise within the Portuguese security community
Support OWASP's mission and the growth of AppSec in Portugal
Speaker Dinner Sponsor
Join us in the beautiful city of Porto
Fundação António Cupertino de Miranda
Avenida da Boavista, 4245, 4100-140 Porto, Portugal
The Open Worldwide Application Security Project (OWASP) is a nonprofit foundation well-known for being a long-living group of security professionals and enthusiasts working together to improve applications' security.
AppSec Days Portugal 2026 brings together Portugal's AppSec community to share cutting-edge ideas and innovation. We're creating a top-tier, forward-thinking meetup for leaders, architects, developers and other AppSec minds.
Team from regional OWASP Chapters around Portugal
Actively recruiting volunteers! Register as a Volunteer to join us.