Advenica AB (publ) develops and sells high-assurance cybersecurity solutions focused on encryption and network segmentation for defense, authorities, critical infrastructure, and industrial sectors; its core products include cross-domain solutions such as SecuriCDS Data Diode for unidirectional network information exchange, ZoneGuard gateway for controlled two-way filtered data flow with policy enforcement, SecuriRAM self-erasing USB drive for secure limited information transport, and File Security Screener for malware-scanned cross-domain file transfers; network encryptors encompassing SecureiVPN quantum-secure IP encryption system for tactical and strategic operations and SecuriConnect VPN for long-term communication privacy; secure machine connection solutions, remote access devices, and data guards; as well as services including risk and security analysis, customized solution development, penetration testing for embedded systems, networks, and applications, Advenica Academy training, and managed security services. The company, founded in 1993 and headquartered in Malmö, Sweden, operates primarily in Sweden, Finland, Austria, and internationally, with most products designed, developed, and manufactured in Sweden to meet the highest EU and national security approvals for classified information up to Top Secret levels. Recent developments include a July 2025 order worth 31.5 MSEK from a Swedish authority for encryption products with delivery through 2028, a 58.8 MSEK crypto products order from another Swedish authority, a 25 MSEK order for crypto product development, and a October 2025 1.2 MSEK ZoneGuard order, alongside the launch of the compact DD500E data diode for industrial one-way data transfers.