The 25 best Cybersecurity conferences in 2026 and 2027

The Cybersecurity events with the most verified substance in the Luminik catalogue: published attendance, named speaker line-ups, sponsor floors and public discussion. Ranked by what the data shows, not by opinion, and every entry links to its full event page.

  1. AI Loves Data: Miami 2027 3 Feb 2027Florida, United States 10,000 expected attendees33+ named speakers15+ sponsors and exhibitorsactive public discussion As a trusted, vendor-neutral organization, we provide technical content, events, webinars, and networking opportunities for AI engineers, machine learning practitioners, data scientists, architects, and enterprise technology leaders building and deploying AI at scaleAs described by the organiser
  2. Identity Week America 2026 2 to 3 Sept 2026Washington, United States 7,691 expected attendees8+ named speakers28+ sponsors and exhibitorsactive public discussion Identity Week America is the unmissable identity event of the year, connecting thousands of identity professionals from across finance, government, retail, ecommerce, healthcare, travel and social media.As described by the organiser
  3. apidays India 2026 19 Aug 2026Bengaluru, India 1,000 expected attendees2+ named speakers4+ sponsors and exhibitorsactive public discussion At apidays India 2026, we are exploring NextGen APIs powering Humans and Agents alike, and we are looking for practitioners who are shaping this future.As described by the organiser
  4. Cybersecurity Summit (CSS) 6 Oct 2026Sweden 1,000 expected attendees6+ named speakers11+ sponsors and exhibitorsactive public discussion CSS is the annual meeting place for the decision makers in Central Eurasia's cyber security industry.As described by the organiser
  5. OWASP Global AppSec USA 2026 5 to 6 Nov 2026San Francisco, United States 1,000 expected attendees3+ named speakers23+ sponsors and exhibitorsactive public discussion connect with over 800 hundred security experts, thought leaders, and practitioners.As described by the organiser
  6. apidays Toronto 2026 9 to 10 Sept 2026Toronto, Canada 800 expected attendees2+ named speakers1+ sponsors and exhibitorsactive public discussion Meet API leaders, builders, and thinkers shaping the future, across industries and regions.As described by the organiser
  7. CyberMarketingCon 2026 15 to 18 Nov 2026Texas, United States 700 expected attendees9+ named speakers16+ sponsors and exhibitorsactive public discussion Marketers, founders, salespeople, brand-focused cyber practitioners, and folks who work in the go-to-market side at cybersecurity products or services companies will find value at CyberMarketingCon.As described by the organiser
  8. Benelux Cyber Summit 2026 Nov 2026Amsterdam, Netherlands 120 expected attendees15+ named speakers7+ sponsors and exhibitorsactive public discussion Our pre-qualified attendees are primary players, decision-makers, and experienced security professionals representing hundreds of organisations from across the region.As described by the organiser
  9. Charlotte Cybersecurity Conference 10 Sept 2026Charlotte, United States 55 expected attendees7+ named speakers1+ sponsors and exhibitorsactive public discussion Educating C-suite executives and CISOs (chief information security officers) on the global cybercrime epidemic, and how to build Cyber Resilient organizations.As described by the organiser
  10. Project Lifesaver Conference 24 to 27 Aug 2026Orlando, United States 23 expected attendees5+ named speakers7+ sponsors and exhibitorsactive public discussion First responders, public-safety professionals, parents, caregivers, educators and all, we hope to see you in 2026.As described by the organiser
  11. EOCON 2026 23 to 28 Nov 2026Douala, Cameroon 50,000 expected attendees2+ named speakers7+ sponsors and exhibitorsactive public discussion
  12. Cyber DSA 2026 5 to 7 Oct 2026Kuala Lumpur, Malaysia 9,000 expected attendees3+ named speakers1+ sponsors and exhibitorsactive public discussion
  13. CyberDSA 2026 5 Oct 2026Malaysia 9,000 expected attendees3+ named speakers1+ sponsors and exhibitorsactive public discussion
  14. International Cyber Expo 29 to 30 Sept 2026London, United Kingdom 7,500 expected attendees10+ named speakers2+ sponsors and exhibitorsactive public discussion
  15. BSides Ahmedabad 2026 26 to 27 Sept 2026Ahmedabad, India 5,000 expected attendees14+ named speakers7+ sponsors and exhibitorsactive public discussion
  16. HMG Strategy: Annual Denver CIO Executive Leadership Summit 2026 29 Oct 2026Colorado, United States 5,000 expected attendees19+ named speakers15+ sponsors and exhibitorsactive public discussion
  17. apidays Paris 2026 1 to 3 Dec 2026Paris, France 4,000 expected attendees2+ named speakers3+ sponsors and exhibitorsactive public discussion
  18. Computerworld Cloud & AI Festival 2026 16 to 17 Sept 2026Ballerup, Denmark 3,000 expected attendees1+ named speakers54+ sponsors and exhibitorsactive public discussion
  19. apidays London 2026 30 Sept to 1 Oct 2026London, United Kingdom 3,000 expected attendees2+ named speakers4+ sponsors and exhibitorsactive public discussion
  20. InfoSec World 2026 12 to 15 Oct 2026Florida, United States 2,500 expected attendees17+ named speakers19+ sponsors and exhibitorsactive public discussion
  21. apidays Singapore 2026 13 to 14 Apr 2027Singapore 2,500 expected attendees2+ named speakers3+ sponsors and exhibitorsactive public discussion
  22. IFA Berlin 4 to 8 Sept 2026Berlin, Germany 2,318 expected attendees1+ named speakers20+ sponsors and exhibitorsactive public discussion
  23. Mumbai Cloud & Datacenter Convention & Awards 2026 27 Nov 2026Mumbai, India 2,000 expected attendees7+ named speakers1+ sponsors and exhibitorsactive public discussion
  24. GoSec 2026 23 to 24 Sept 2026Montreal, Canada 1,500 expected attendees3+ named speakers16+ sponsors and exhibitorsactive public discussion
  25. JuiceIT Sydney 2026 1 Sept 2026Sydney, Australia 1,200 expected attendees1+ named speakers8+ sponsors and exhibitorsactive public discussion

How this list is ranked

By verified substance, not opinion: published attendance counts, named speaker line-ups, sponsor and exhibitor floors, public discussion, and an organiser-stated audience. The events the catalogue knows most about rank first, which favours the events with real gravity. An event missing from this list may not publish those numbers, and the full Cybersecurity listing carries every one we track.