Boyanov P. 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. JSAR [Internet]. 2023 Mar. 6 [cited 2024 Nov. 7];4(1):74-9. Available from: https://jsar.ftn.shu.bg/index.php/jsar/article/view/83