FINNSEC is a Finnish professional trade fair focused on security management, security technology, fire safety, and corporate risk management. The event takes place on 6-7 October 2027 at the Helsinki Expo and Convention Centre and is organized by Messukeskus on behalf of Finnsecurity ry for security managers, risk professionals, fire and occupational safety specialists, data security leaders, and public safety decision-makers.

Its scope covers security and public safety, fire safety, electronic security systems, access control, cyber and data security, risk management, security services, and related training. The event is co-located with the Real Estate Fair and the Safety & Rescue Expo, with 2025 historical figures of 7,500 visitors, 86 exhibitors, and 2,203 of exhibition area, highlighting FINNSEC's role as a focused B2B meeting place for the Finnish security sector.