Nikolov A. ASSESSMENT OF THE APPLICABILITY OF INTERNATIONAL FRAMEWORKS AND STANDARDS FOR CYBERSECURITY AS A BASIS FOR BUILDING A CLASSIFICATION MODEL IN THE “SECURITY AND DEFENCE” SECTOR. SysTechDev [Internet]. 2026 Sep. 17 [cited 2026 Sep. 29];1:311-9. Available from: https://journal.etrconf.eu/std/article/view/84