Fluri, Philipp, and Todor Tagarev. "The Concept of Resilience: Security Implications and Implementation Challenges." Connections: The Quarterly Journal 19, no. 3 (2020): 5-12.

Tagarev, Todor, George Sharkov, and Andon Lazarov. "Cyber Protection of Critical Infrastructures, Novel Big Data and Artificial Intelligence Solutions." Information & Security: An International Journal 47, no. 1 (2020): 7-10.

Tagarev, Todor, Salvatore Marco Pappalardo, and Nikolai Stoianov. "A Logical Model for Multi-Sector Cyber Risk Management." Information & Security: An International Journal 47, no. 1 (2020): 13-26.

Tagarev, Todor, and George Sharkov. Computationally intensive functions in designing and operating distributed cyber secure and resilient systems In 20th International Conference on Computer Systems and Technologies, CompSysTech 2019. Vol. ACM International Conference Proceeding Series. Bulgaria: University of RuseRuse, 2019.

Tagarev, Todor. "DIGILIENCE - A Platform for Digital Transformation,  Cyber Security and Resilience." Information & Security: An International Journal 43, no. 1 (2019): 7-10.

Tagarev, Todor, and Dimitrina Polimirova. Main considerations in elaborating organizational information security policies In 20th International Conference on Computer Systems and Technologies, CompSysTech 2019. Vol. ACM International Conference Proceeding Series. Bulgaria: University of RuseRuse, 2019.

Tagarev, Todor, George Sharkov, and Nikolai Stoianov. "Cyber Security and Resilience of Modern Societies: A Research Management Architecture." Information & Security: An International Journal 38 (2017): 93-108.

Petrov, Lachezar, Nikolai Stoianov, and Todor Tagarev. Critical Information Infrastructure Protection Model and Methodology, Based on National and NATO Study In Advances in Dependability Engineering of Complex Systems, Proceedings of the Twelfth International Conference on Dependability Problems and Complex Systems DepCoS-RELCOMEX. Brunow, Poland, 2016.

Tagarev, Todor. "A Generic Reference Curriculum on Cybersecurity." Information & Security: An International Journal 35, no. 2 (2016): 181-184.