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Cybersecurity conferences

80 events catalogued in Cybersecurity, 74 forthcoming across 2026 and 2027, 6 prior. Click any entry for the full editorial profile: speakers, sponsors, sessions, cross-event company graph.

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The best Cybersecurity conferences in 2026 and 2027

Data as of October 8, 2026

10 picks from 74 upcoming Cybersecurity conferences, ranked by verified program depth: the speakers and sponsors each event publishes on its own site. How we verify.

At a glance
#ConferenceDatesWhereSpeakersSponsorsBest for
1InfoSec World 2026October 11, 2026Orlando, US85149Seeing the vendor landscape
2c0c0n 2026October 9, 2026Kochi, IN7284Seeing the vendor landscape
3Cybertech Europe 2026October 22, 2026Rome, IT8523A broad program of sessions
4Attack-konferansen 2026October 13, 2026Oslo, NO6523Meeting senior decision-makers
5OneCon 2026October 20, 2026online5921Attending without travel
6ManuSec USA 2026October 21, 2026Chicago, US5232A small room with senior speakers
7CS4CA LATAM 2026October 27, 2026São Paulo, BR605A broad program of sessions
8NIC 2026October 13, 2026Oslo, NO5415A deep speaker lineup
9OTsec Canada Summit 2026November 3, 2026Montréal, CA5018A deep speaker lineup
10Cyber Security & Cloud Expo Europe 2026October 19, 2026Amsterdam, NL469Walking a large expo floor
  1. 1
    InfoSec World 2026October 11, 2026

    Orlando, US·85 voices, 149 sponsors

    Best forSeeing the vendor landscape

    85 speakers, 52% at VP level or above. Sponsors include ThreatLocker, Thales and Horizon3.ai. About 2,500 attendees expected.

    Track
  2. 2
    c0c0n 2026October 9, 2026

    Kochi, IN·72 voices, 84 sponsors

    Best forSeeing the vendor landscape

    72 speakers, 44% at VP level or above. Sponsors include Dell, Redington and Alibi - Cyber Forensics. About 3,000 attendees expected.

    Track
  3. 3
    Cybertech Europe 2026October 22, 2026

    Rome, IT·85 voices, 23 sponsors

    Best forA broad program of sessions

    85 speakers, 37% at VP level or above. Sponsors include CIOReview, IoT Now and Cyber Defense Magazine.

    Track
  4. 4
    Attack-konferansen 2026October 13, 2026

    Oslo, NO·65 voices, 23 sponsors

    Best forMeeting senior decision-makers

    65 speakers, 35% at VP level or above. Sponsors include Paloalto Networks, TrendAI and Wingmen. About 500 attendees expected.

    Track
  5. 5
    OneCon 2026October 20, 2026

    Virtual·59 voices, 21 sponsors

    Best forAttending without travel

    59 speakers, 24% at VP level or above. Sponsors include AWS, Google and CloudFlare.

    Track
  6. 6
    ManuSec USA 2026October 21, 2026

    Chicago, US·52 voices, 32 sponsors

    Best forA small room with senior speakers

    52 speakers, 51% at VP level or above. Sponsors include ThreatLocker, Fortinet and ServiceNow. About 150 attendees expected.

    Track
  7. 7
    CS4CA LATAM 2026October 27, 2026

    São Paulo, BR·60 voices, 5 sponsors

    Best forA broad program of sessions

    60 speakers, 29% at VP level or above. Sponsors include Honeywell, Acronis and Kaspersky.

    Track
  8. 8
    NIC 2026October 13, 2026

    Oslo, NO·54 voices, 15 sponsors

    Best forA deep speaker lineup

    54 speakers. Sponsors include Microsoft, Macsimum and Zscaler.

    Track
  9. 9
    OTsec Canada Summit 2026November 3, 2026

    Montréal, CA·50 voices, 18 sponsors

    Best forA deep speaker lineup

    50 speakers, 30% at VP level or above. Sponsors include Google Cloud, Fortinet and Palo Alto Networks.

    Track
  10. 10

    Amsterdam, NL·46 voices, 9 sponsors

    Best forWalking a large expo floor

    46 speakers, 34% at VP level or above. Sponsors include AWS, Google and IBM. 50 exhibitors.

    Track

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Questions

About Cybersecurity conferences

What are the best Cybersecurity conferences in 2026?
Ranked by how many speakers and sponsors each event lists on its own site, the top three are InfoSec World 2026 (October 11, 2026, Orlando, US), c0c0n 2026 (October 9, 2026, Kochi, IN) and Cybertech Europe 2026 (October 22, 2026, Rome, IT). The ranking above covers 10 events out of 74 upcoming Cybersecurity conferences we track.
Which Cybersecurity conference has the most sponsors?
InfoSec World 2026 lists 149 sponsors, the most of any upcoming Cybersecurity conference we track. It runs October 11, 2026 in Orlando, US.
When is the next Cybersecurity conference?
c0c0n 2026 is next, on October 9, 2026 in Kochi, IN.
How is this list ranked?
By verified program depth: the number of speakers and sponsors each conference publishes on its own website, which we re-check against the source. No event pays to appear in this ranking.