DEF CON

Live / Registered — Registered (as of 06 Jan 2026)

What this means for you

Registered since 06 Jan 2026. The owner can stop confusingly similar uses in the classes it covers.

Class 038 — Telecommunications services: Arranging and conducting online educational forums in the field of artificial intelligence as applied to cybersecurity, computer and network security, information security, data security, and internet security
Class 041 — Education and entertainment services: Educational services, namely, providing training, conferences, and organizing educational programming in the field of artificial intelligence as applied to cybersecurity, computer and network security, information security, data security, and internet security, and production being distribution of educational and instructional materials in connection therewith; publishing of books, magazines, journals, pamphlets, and electronic publications in the field of artificial intelligence as applied to cybersecurity, computer and network security, information security, data security, and internet security; arranging and conducting in-person and online training, conferences, and in-person educational forums in the field of artificial intelligence as applied to cybersecurity, computer and network security, information security, data security, and internet security; technical consulting services in the field of cybersecurity risk management training