Boyanov, Petar. “USING THE SECURITY NETWORK SCANNER GFI LANGUARD TO DISCOVER AND IMPROVE THE VULNERABILITIES IN THE COMPUTER NETWORK SYSTEMS: USING THE SECURITY NETWORK SCANNER GFI LANGUARD TO DISCOVER AND IMPROVE THE VULNERABILITIES IN THE COMPUTER NETWORK SYSTEMS”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 4, no. 1 (March 6, 2023): 74–79. Accessed December 22, 2024. https://jsar.ftn.shu.bg/index.php/jsar/article/view/83.