%0 Journal Article %T CONCEPTUAL FOUNDATIONS FOR BUILDING A SYSTEM OF ELECTRONIC TECHNICAL PASSPORTS OF INFORMATION SYSTEMS BASED ON BLOCKCHAIN TECHNOLOGY IN ORDER TO IMPROVE THE EFFICIENCY OF INFORMATION PROTECTION MEASURES AND ENSURE THE MANAGEMENT OF THE DEVELOPMENT OF COMPLEX SYSTEMS %A Efimov, A.O. %A Zverev, G.I. %A Rogozin, E.A. %A Kalach, A.V. %K blockchain technology, technical data sheets, information systems, decentralized registry, smart contracts, change management, software configuration, data security, information security, process automation, immutability of records, audit control, threat monitoring, access control, management efficiency, automated systems, critical systems %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2026 %N 2026 %P 13 %I Saint-Petersburg University of State Fire Service of Emercom of Russia