In 2025, Zero Trust is no longer just a buzzword—it’s the foundation of modern cybersecurity strategy. As businesses adapt to hybrid work, cloud-first models, and increasingly complex threat landscapes, Zero Trust Architecture (ZTA) and Zero Trust Network Access (ZTNA) have become critical to securing digital infrastructure.
But staying ahead of the curve means more than reading whitepapers. It means connecting with experts, attending technical workshops, and hearing directly from leaders in cybersecurity.
That’s why we’ve compiled this list of the most important Zero Trust events in the UK happening in 2025. Whether you’re a CIO exploring long-term security roadmaps or a network engineer looking for actionable strategies, these events offer cutting-edge insights, real-world case studies, and powerful networking opportunities.
Let’s dive in.
1. Cloud & Cyber Security Expo 2025
Dates: March 12–13, 2025
Location: ExCeL London
Why Attend: One of the UK’s biggest cybersecurity gatherings, this event brings together IT leaders, security vendors, and cloud-native platforms. Topics include SASE, ZTNA, identity-driven security, and cloud threat mitigation.
Audience Fit: CIOs, cloud architects, cybersecurity leads
More Info: Cloud & Cyber Security Expo
2. Information & Cyber Security Leaders Summit
Date: March 19, 2025
Location: London
Why Attend: This summit gathers senior security leaders for high-level discussions on cyber resilience, Zero Trust deployment, governance, and digital risk management. Ideal for decision-makers building long-term security frameworks.
Audience Fit: CISOs, heads of IT, governance leads
More Info: ICSL London
3. CNI Cyber Security Summit 2025
Date: March 20, 2025
Location: Central London
Why Attend: Focused on the UK’s Critical National Infrastructure (CNI), this summit addresses Zero Trust implementation across energy, transportation, and communications sectors. Learn from public and private sector leaders.
Audience Fit: Cybersecurity professionals in government or regulated industries
More Info: Bridewell CNI Summit
4. Infosecurity Europe 2025
Dates: June 3–5, 2025
Location: ExCeL London
Why Attend: Europe’s largest and most influential cybersecurity event, covering every major trend from Zero Trust to threat detection, AI-driven security, and data privacy. Top-tier keynote speakers and hundreds of exhibitors.
Audience Fit: Cybersecurity architects, SecOps teams, technology vendors
More Info: Infosecurity Europe
5. UK & Ireland CISO Executive Summit
Date: June 2025 (TBA)
Location: London
Why Attend: An exclusive, invite-only summit where CISOs share insights on building Zero Trust models, threat prevention, and governance challenges. Expect in-depth roundtables and peer-to-peer exchanges.
Audience Fit: CISOs, heads of risk & compliance, digital transformation leaders
More Info: Evanta CISO Summit
6. Managed Services Summit London
Date: September 10, 2025
Location: London
Why Attend: Geared toward MSPs and enterprise IT leaders, this event highlights cloud management, Zero Trust delivery models, remote access control, and scalable security solutions.
Audience Fit: Managed service providers, IT integrators, CTOs
More Info: Managed Services Summit
7. GRC, Data Privacy & Cyber Security ConfEx
Date: October 2025 (TBA)
Location: London
Why Attend: A comprehensive event spanning governance, compliance, AI ethics, and cybersecurity. Sessions dive into Zero Trust strategies for protecting data across hybrid cloud environments.
Audience Fit: Risk officers, DPOs, IT governance professionals
More Info: ConfEx London
Stay Ahead with Zero Trust in 2025
The cybersecurity landscape is evolving fast—and adopting a Zero Trust approach is no longer optional. These UK-based events in 2025 provide the perfect opportunity to learn from industry pioneers, see new tech in action, and shape your organization’s security posture for the years ahead.
Whether you’re just beginning your Zero Trust journey or refining an existing framework, attending these events can help you build smarter, more resilient networks.
Optimise Your 2025 Strategy
Bookmark this post and check back for updates as more UK Zero Trust events are announced. Want deeper event coverage, speaker spotlights, or post-event insights? Stay tuned to our blog and subscribe to the newsletter.
