Security Conferences in London, United Kingdom 2026–2027
23 events
November 2026
2-3 Nov 2026
Marketplace Risk Global Summit 2026
Fraud models, authentication and safer product decisions for digital platforms.
9-10 Nov 2026
Payments, embedded finance and digital identity in practice
10 Nov 2026
UKsec Cyber Security Summit 2026
Infrastructure security, identity, threat intelligence and AI risk for CISOs and security leaders.
16-17 Nov 2026
Offensive and defensive cybersecurity through technical talks, CTF challenges and hands-on problem-solving.
19 Nov 2026
AI governance, ransomware, resilience and secure engineering for cybersecurity practitioners and leaders.
December 2026
7-10 Dec 2026
Vulnerability analysis, defensive engineering, offensive techniques and threat intelligence for security practitioners.
12 Dec 2026
Community security talks, rookie speakers, workshops and independently hosted villages.
February 2027
2-4 Feb 2027
OpenID Well-Known Conference 2027
Technical OpenID Foundation conference on digital identity standards, interoperability and implementation.
3-4 Feb 2027
Enterprise technology exhibition and conference across AI, cyber, IoT, automation and data-centre tracks.
3-4 Feb 2027
Cyber Security & Cloud Expo Global 2027
Cybersecurity and cloud expo co-located at TechEx Global for security and cloud practitioners.
March 2027
2-3 Mar 2027
UK and Europe banking and payments conference for senior financial-services technology leaders.
9 Mar 2027
One-day IT channel event for MSPs, resellers and vendor partners.
10-11 Mar 2027
Multi-track B2B tech fair for cloud, AI, cyber, DevOps and data-centre buyers and builders.
10-11 Mar 2027
Cloud & Cyber Security Expo London 2027
Cloud security, identity and cyber-defence expo for security and infrastructure teams.
18 Mar 2027
CNI Cyber Security Summit 2027
Full-day cybersecurity summit for critical national infrastructure operators and security leaders.
April 2027
12-14 Apr 2027
Connected-systems engineering, IoT, automation, cloud and cybersecurity.
21-22 Apr 2027
Two-day payments technology conference and exhibition for banks, fintechs and payment providers.
May 2027
18-20 May 2027
Independent Microsoft community conference with workshops and conference days.
June 2027
8-10 Jun 2027
Cybersecurity conference and exhibition for security practitioners and decision makers.
22-23 Jun 2027
Commercialising Quantum Global 2027
Business forum on turning quantum computing, sensing and cryptography into enterprise value.
September 2027
15-16 Sep 2027
Technical conference for engineers building agent systems, MCP and the open agent stack.