🇺🇸 United States · Information Technology
DEF CON拉斯维加斯全球黑客大会
Ended
This event ended on 2026-08-09. Other trade fairs at the same venue and in the same industry are still scheduled — see below.
DEF CON 2026 ran August 6–9, 2026 at Las Vegas Convention Center in Las Vegas, United States — 4 days.
DatesAugust 6–9, 20264 days
FrequencyAnnually
Country🇺🇸 United States
CityLas Vegas
IndustryInformation Technology
OrganizerDEF CON
Scale30,000 attendees
Official sitedefcon.org ↗
About DEF CON
The world's largest cybersecurity conference focused on offensive research and vulnerability disclosure
全球最大网络安全技术会议，聚焦攻防研究与漏洞披露