4 000

Exhibitors

160

Conferences

30

Speakers

90

Lyon Cyber Expo #3

The gathering of cybersecurity professionals in Auvergne-Rhône-Alpes

After a second edition in 2025 that saw strong growth, Lyon Cyber Expo is now the must-attend event for addressing issues related to the digital security of our businesses and taking action. SAVE THE DATE: See you on September 16 and 17, 2026, at the Cité Internationale de Lyon for the third edition!

In a context marked by an exponential increase in cyberattacks, Lyon Cyber Expo has established itself as a strategic platform for anticipating threats, sharing best practices, and building concrete solutions for a secure and resilient digital ecosystem.

Beyond technology, Lyon Cyber Expo wants to send a clear message: cybersecurity is no longer a matter for experts confined to the IT department. It is now at the heart of corporate governance. Every incident can have major financial, legal, and reputational consequences. Executive committees must take ownership of it, production chains must integrate it, suppliers must align themselves, and employees must be made aware of it.

It is precisely this cross-functional dimension that Lyon Cyber Expo embodies. Cybersecurity must break out of IT silos to become a topic shared by all stakeholders. In this sense, the exhibition positions itself as a place for acculturation, popularization, and dialogue between the cyber world and the economic world.

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Friday, March 20, 2026

Security challenges specific to industrial control systems, at the convergence of IT/OT

PROTECT

Industrial digitalization boosts competitiveness, but it also opens a Pandora's box: an increased attack surface. At SIDO and Lyon Cyber Expo, a panel of experts (Digital League, NXO-Adira, AlgoSecure, Tenable, Cap’tronic) analyzed the challenge of integrating the worlds of office (IT) and factory (OT). The issue is no longer just data, but also production continuity and personnel safety.

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Thursday, January 29, 2026

NIS2 Directive: Are you ready?

GOVERN

NIS2 Directive: From Regulatory Constraint to Strategic Opportunity At the latest Lyon Cyber Expo, a panel of exceptional experts—including representatives from ANSSI, Cegid, Visiativ, and Minalogic—examined the latest seismic shift in the European digital landscape: the NIS2 Directive. With the scope expanding from 500 to over 15,000 companies affected in France, cybersecurity is no longer a technical option, but a governance imperative.

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At the same time and place as SIDO

SIDO Lyon, the event that accelerates digital transformation through various technological building blocks, including IoT, AI, XR, and robotics, invites you to its 12th edition on September 16 and 17, 2026, at the Cité Internationale.

A key event in the calendar for decision-makers, SIDO has been supporting companies in their digitalization projects since 2015. From innovative building blocks to complete, turnkey solutions, the entire value chain is represented!

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