| 1Ringzer0 COUNTERMEASURE FALL//2026 | 2Ringzer0 COUNTERMEASURE FALL//2026ACM PQQS 2026SANS San Francisco 2026+5 more | 3Ringzer0 COUNTERMEASURE FALL//2026ACM PQQS 2026SANS San Francisco 2026+5 more | 4Ringzer0 COUNTERMEASURE FALL//2026ACM PQQS 2026SANS San Francisco 2026+5 more | 5Ringzer0 COUNTERMEASURE FALL//2026SANS San Francisco 2026Nullcon Berlin+6 more | 6Ringzer0 COUNTERMEASURE FALL//2026SANS San Francisco 2026Nullcon Berlin+8 more | 7SANS San Francisco 2026SANS Singapore Offensive Ops November 2026SANS Raleigh 2026+10 more |
| 8OSCoISPEC 2026, Xi'anBSidesMunich+2 more | 9BSidesMunichInscrypt 2026TCC 2026+2 more | 10TCC 2026SANS Japan November 2026Unhacked 360 Germany: FutureSec Summit+2 moreCFP closes: ▲ CASCADE 2027 | 11TCC 2026SANS Japan November 2026NCA 2026+3 more | 12TCC 2026SANS Japan November 2026 |
| 15Code Blue 2026Queen City ConferenceWPES 2026+4 more | 16Code Blue 2026ATC 2026: The 2026 ACM SIGOPS Annual Technical ConferenceObjective by the Sea+6 more | 17Code Blue 2026ATC 2026: The 2026 ACM SIGOPS Annual Technical ConferenceObjective by the Sea+6 more | 18Code Blue 2026ATC 2026: The 2026 ACM SIGOPS Annual Technical ConferenceObjective by the Sea+7 more | 19Objective by the SeaACM CCS 2026 |
| 22SANS Cloud Security South Asia 2026Global AppSec Days India 2026 (OWASP) | 23SANS Cloud Security South Asia 2026CANS 2026 | 24SANS Cloud Security South Asia 2026CANS 2026 | 25SANS Cloud Security South Asia 2026CANS 2026CDIC 2026 – Cyber Defense Initiative Conference | 26SANS Cloud Security South Asia 2026CDIC 2026 – Cyber Defense Initiative Conference | 27SANS Cloud Security South Asia 2026 | 28SANS Cloud Security South Asia 2026 |
| 29 | 30SANS Tokyo Winter 2026IT Security Summit Munich | | | | | |