Iliev, Iliyan, and Ivan Blagoev. "An Approach to Improve Web Video Streaming Security and Prevent Personal Data Leakage." Information & Security: An International Journal 53, no. 1 (2022): 78-88 .

Blagoev, Ivan, Todor Balabanov, and Iliyan Iliev. "RSA Weaknesses Caused by the Specifics of Random Number Generation." Information & Security: An International Journal 50, no. 2 (2021): 171-179 .

Blagoev, Ivan. "Neglected Cybersecurity Risks in the Public Internet Hosting Service Providers." Information & Security: An International Journal 47, no. 1 (2020): 62-76.