Conference Description
Key Takeaways
- Annual cybersecurity conference taking place 9 September 2026 at 22 Bishopsgate, Central London
- Designed for CISOs, security managers, IT directors, and senior cybersecurity professionals
- Features three concurrent thought-leadership workstreams and tailored workshops
- Operates under the SASIG Safe Space Charter, prioritising knowledge-sharing over commercial pitches
- Focuses on current cybersecurity threats, solutions, and professional development
Introduction
BIG SASIG 2026 is SASIG’s flagship cybersecurity conference, bringing together security professionals, technology leaders, and industry innovators for a day of structured learning and peer collaboration. The event addresses a persistent challenge within the cybersecurity community: accessing substantive, vendor-neutral knowledge in an environment conducive to genuine professional exchange. As organisations face increasingly sophisticated threat landscapes and mounting regulatory pressures, events that facilitate candid discussion among practitioners have become essential for security leaders seeking to benchmark their approaches and identify emerging solutions.
About This Event
Now in its sixth year, BIG SASIG has established itself as a distinctive fixture on the UK cybersecurity calendar. The conference takes place on 9 September 2026 at 22 Bishopsgate in Central London, one of the capital’s prominent business venues. Since launching in 2021, the event has sought to differentiate itself from traditional industry conferences by emphasising collaborative learning over commercial exhibition.
The programme structure reflects this philosophy. Three concurrent thought-leadership workstreams run throughout the day, allowing attendees to tailor their experience according to their specific professional interests and organisational priorities. These sessions are supplemented by hands-on workshops designed to address practical challenges that security teams encounter in their daily operations.
The SASIG Safe Space Charter
A defining characteristic of BIG SASIG is its adherence to the SASIG Safe Space Charter, a framework that governs how participants interact throughout the event. The charter establishes expectations for respectful, equal engagement among all attendees, regardless of seniority or organisational affiliation. Critically, it creates an environment where security professionals can discuss challenges openly without concern about unsolicited sales approaches.
This approach addresses a common frustration among senior security practitioners, who often find that industry events prioritise vendor access over substantive content. By setting clear boundaries around commercial engagement, the charter enables more productive conversations between peers facing similar operational and strategic challenges.
Discussion Themes and Programme Focus
The conference programme centres on current cybersecurity trends, emerging threats, and practical solutions. While specific session topics have not been detailed, the workstreams are designed to address the breadth of challenges facing modern security functions, from technical defence mechanisms to governance frameworks and strategic risk management.
Workshops provide opportunities for deeper engagement with particular subject areas, offering participants hands-on experience with methodologies and approaches they can apply within their own organisations. For those seeking direct engagement with solution providers, the event facilitates personalised one-to-one meetings with industry suppliers, structured to ensure these conversations remain relevant and productive.
Who Should Attend
BIG SASIG is designed for senior cybersecurity professionals with strategic or operational responsibility for their organisation’s security posture. The event is particularly relevant for:
- Chief Information Security Officers and security directors
- IT directors with security oversight responsibilities
- Security managers and team leaders
- Risk officers and governance professionals
- Technology strategists from both public and private sectors
The executive-level positioning of the content makes it most valuable for professionals who influence security strategy, budget allocation, or technology selection within their organisations.
Professional Development and Networking Value
Beyond the formal programme, BIG SASIG places considerable emphasis on community building and professional networking. The cybersecurity field benefits significantly from practitioner networks, where professionals can share threat intelligence, discuss incident response experiences, and evaluate approaches to common challenges. The conference format is structured to facilitate these connections, recognising that relationships formed between security leaders often prove as valuable as the content delivered from the stage.
For security professionals seeking to expand their industry networks, benchmark their programmes against peers, or simply stay current with evolving threats and defensive strategies, BIG SASIG 2026 offers a focused environment for meaningful professional engagement.