Cybersecurity has a conference almost every week, and a sponsor hall at every one of them. Security buyers are hard to reach any other way, which is why vendors keep paying. The question is which events the buyers actually attend.
This list ranks the upcoming cybersecurity events by the size of their published line-up, and shows how many speakers are security leaders: CISOs, heads of security and practitioners.
The 15 below are the biggest line-ups out of 258 upcoming cybersecurity conferences. The full calendar has every one of them by month.
Identiverse is a global event dedicated to digital identity, security, and digital trust.
240 speakers · 166 sponsors and exhibitors · 23 of the speakers are security leaders
Most common roles on stage: Founders & execs (50), Engineers (32), Product (27)
Cyber Security World Madrid is a major cybersecurity event in Spain for corporate, business, and institutional cybersecurity.
351 speakers · 13 sponsors and exhibitors · 13 of the speakers are security leaders
Most common roles on stage: Founders & execs (42), Marketing (31), Sales (22)
IT-Tage is an IT conference focusing on software development, architecture, DevOps, AI, databases, and IT security.
285 speakers · 45 sponsors and exhibitors · 2 of the speakers are security leaders
Most common roles on stage: Engineers (5), Consultants (2), CTO / VP Eng (2)
Cybertech Global TLV 2027 is a premier international cyber event featuring top speakers, an extensive exhibition, and networking opportunities.
158 speakers · 79 sponsors and exhibitors · 24 of the speakers are security leaders
Most common roles on stage: Founders & execs (51), Security (24), CTO / VP Eng (5)
Tech Show London is the UK's B2B technology expo and conference connecting decision-makers across AI, cloud, cybersecurity, and more.
147 speakers · 81 sponsors and exhibitors · 14 of the speakers are security leaders
Most common roles on stage: Founders & execs (24), Engineers (17), CTO / VP Eng (14)
TechEx Global is an annual enterprise technology intelligence briefing and conference designed for technology leaders such as CIOs, CTOs, and IT Directors.
64 speakers · 160 sponsors and exhibitors · 4 of the speakers are security leaders
Most common roles on stage: Founders & execs (12), Data & AI (10), Security (4)
Identiverse is a global conference dedicated to digital identity and digital trust.
187 sponsors and exhibitors
CypherCon 10 is Wisconsin's largest technology conference, offering an inclusive, local community-driven experience covering technology, AI, security, and hacking.
113 speakers · 51 sponsors and exhibitors · 1 of the speakers are security leaders
Most common roles on stage: Academic (1), Data & AI (1), Security (1)
ESPC is a European conference focused on Microsoft 365, AI, Copilot, and the broader Microsoft ecosystem.
139 speakers · 6 sponsors and exhibitors
Most common roles on stage: Engineers (4), Founders & execs (3), Product (1)
The Munich Security Conference is the world's leading forum for debates on international security policy.
145 sponsors and exhibitors
The Cyber Security & Cloud Expo Global showcases the latest innovations and strategies in cloud security, data protection, and enterprise defence.
8 speakers · 132 sponsors and exhibitors · 4 of the speakers are security leaders
Most common roles on stage: Security (4), Founders & execs (3)
ManuSec Europe focuses on securing manufacturing operations and the future of OT cybersecurity.
56 speakers · 84 sponsors and exhibitors · 29 of the speakers are security leaders
Most common roles on stage: Security (29), Founders & execs (5), Sales (4)
CISO New Zealand brings together Aotearoa’s InfoSec community to explore how cybersecurity leaders are navigating evolving risk and technology landscapes.
42 speakers · 82 sponsors and exhibitors · 21 of the speakers are security leaders
Most common roles on stage: Security (21), CTO / VP Eng (5), Engineers (2)
Infoshare Katowice is a major tech and business conference bringing together technology experts, business leaders, marketers, and startups.
75 speakers · 29 sponsors and exhibitors
Most common roles on stage: Founders & execs (9), Consultants (2), Data & AI (2)
CS4CA Canada unites the country’s senior cybersecurity leaders from major players in Energy, Oil & Gas, Aviation, Utilities, and Manufacturing.
21 speakers · 77 sponsors and exhibitors · 10 of the speakers are security leaders
Most common roles on stage: Security (10), Engineers (2), CTO / VP Eng (2)
Ranked by the size of the published line-up: speakers plus sponsoring and exhibiting companies, as each event lists them on its own site. It is the best public signal of how many decision-makers will be in the room. One edition per event series, upcoming events only, refreshed monthly.
By published line-up, the event at the top of this list. The ranking counts speakers plus sponsoring companies and is rebuilt monthly.
The ones where many security leaders are on stage. The share is shown for each event on this list.
Yes, with a free Onsite account: every sponsor with its tier, with your competitors flagged.
Every upcoming cybersecurity conference, by month · The biggest conferences of 2026 & 2027
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