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WELCOME TO big sasig
The Security Awareness Special Interest Group (SASIG)'s flagship conference

About Big SASIG

19 May 2026, London

The Security Awareness Special Interest Group (SASIG)'s flagship conference, Big SASIG, is where cybersecurity end-users and vendors come together to discuss new projects, learn from each other, and prepare for the future of our industry.

With a curated stream of Partner workshops, keynote sessions from industry leaders, and networking opportunities to meet with peers and Partners, there's something for everyone at Big SASIG 2026

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93%
98%
4.8/5
of partners would attend in 2026
of guests would recommend Big SASIG
overall guest satisfaction

Meet with the best in cybersecurity

Only authorised Partners are able to attend Big SASIG, and we limit the number of Partner places available to ensure you can meet emerging and established cybersecurity vendors in one place.

In addition to keynote panel sessions, conference streams and networking opportunities, you can use the Big SASIG portal to pre-book dedicated time for a one-to-one business introduction and browse our Partners' stalls on the day. You can also sign up for workshops delivered by industry experts and thought leaders, creating your own schedule to make the most of the day.

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Content for everybody

Whether you come to Big SASIG to broaden your cybersecurity knowledge or delve deeper into existing challenges, our line-up of world-class thought leaders will guarantee you'll leave with new ideas and perspectives.

Connect with like-minded peers throughout the day, and learn from experts in workshops on all things cybersecurity.

Our 2025 Speakers

Our 2025 speakers exceeded expectations, and 2026 promises to be just as exceptional.

5-Jun-23-2025-09-32-12-4507-AM
4-Jun-23-2025-09-32-12-4747-AM
6-Jun-23-2025-09-32-12-4207-AM

Register your interest for Big SASIG 2026

2-Jun-23-2025-09-39-43-0718-AM
3-Jun-23-2025-09-39-58-5627-AM

Join us as a guest 

Our all-day event combines keynote presentations, expert workshops, one-to-one introductions, and networking opportunities.

Big SASIG guests are primarily CIOs, CISOs and their equivalents, together with professionals from other disciplines and representatives from government, law enforcement and academia.

There is no charge for guests to attend – all aspects of the event are free, including all programme events, networking activities with other guests, speakers and Partners, refreshments, lunch, and the drinks reception.

Become a Big SASIG Partner

Vendors, suppliers, and consultants alike come to Big SASIG to meet with the industry's leading forum of cybersecurity professionals. As a partner, you can:

  • Showcase your expertise with a workshop
  • Create lasting relationships with the SASIG community
  • Join our exclusive Conference Dinner for further networking

Fill in the form below and someone from our team will be in touch. 

SASIG

365 Days

SASIG (The Security Awareness Special Interest Group) is a year-round platform for cybersecurity professionals to connect, collaborate, and stay informed on critical security issues. Offering daily webinars and weekly in-person events, SASIG provides ongoing opportunities for learning, networking, and sharing best practices.

Through expert-led discussions and a focus on current cyber challenges, SASIG supports professionals in enhancing their security strategies. Join us to engage with industry leaders and stay ahead of emerging threats all year long.

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International Cyber Expo

30th Sept - 1st Oct 2025, London

The leading event focused on tackling global cyber security challenges. It brings together experts, government officials, and industry leaders for networking, innovation, and knowledge-sharing.

ICE features cutting-edge technologies, live demos, and discussions on real-world cyber threats and solutions. It’s an essential opportunity for professionals to explore the latest advancements and strengthen their cyber security strategies.

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National Cyber Security Show

28 - 30 April 2026, NEC Birmingham

The premier UK event dedicated to empowering businesses and organisations with the latest solutions to combat cyber threats. Bringing together industry-leading experts, innovative technology providers, and forward-thinking decision-makers, the show serves as a dynamic platform for networking, education, and collaboration.

Featuring cutting-edge exhibitions, expert-led seminars, and live demonstrations, the National Cyber Security Show addresses the critical challenges of cybersecurity in today’s digital landscape.