Mykhailyshyn , Kateryna, and Ivan Opirskyy. “SECURITY SYMBOLS: INTEGRATING CRYPTOGRAPHY WITH CYBER SECURITY TO PROTECT DIGITAL SYSTEMS”. Ukrainian Information Security Research Journal 26, no. 1 (July 18, 2024): 147–157. Accessed May 30, 2026. http://jrnl.kai.edu.ua/index.php/ZI/article/view/18838.