SECCON 2026
About the Security Event
SECCON Dennoh Kaigi serves as the premier cybersecurity conference in Japan, held annually alongside the SECCON CTF Finals. This event brings together security researchers and enthusiasts for an intensive two-day program focused on technical exploration and community building. Attendees can participate in various workshops, technical presentations, and mini competitions designed to challenge their skill sets. The gathering serves as a critical hub for the Japanese security community, providing a platform where professionals and hobbyists exchange knowledge on the latest industry trends and defensive strategies.
The conference features an Open Conference track that highlights diverse research topics such as browser security and connected vehicle threat detection. For the 2026 edition, the organizers have invited proposals covering technological tools and innovative research from speakers of all experience levels. Participants will have the chance to attend technical sessions during the day and join a collaborative after-party to network with CTF players and industry experts. By focusing on practical application and deep technical research, the event continues to drive the evolution of cybersecurity practices within the region and beyond.