2024 · Angel Brenishki, Rumen Rusev, Kameliq Shoylekova
Cybernetics and Control Theory in Systems, Lecture Notes in Networks and Systems 1119 · 378–385
A research contribution on ransomware attack vectors, models, trends and patterns. For an organisation, the practical question is how its safeguards relate to the stages of an attack and what remains at risk. The accompanying Dyasol guide develops a separate operational question: whether the business can actually recover from a disruption.
2025 · Angel Brenishki
Proceedings of University of Ruse, volume 64, book 6.1 · 23–28
The paper examines technical and human challenges in cybersecurity governance across organisations of different sizes. It discusses policy enforcement, operational continuity, leadership and organisational behaviour. Its practical relevance is the need to make technical controls and the people responsible for them work together in the actual business environment.
2026 · Angel Brenishki, Rumen Rusev, Kameliq Shoylekova, Boyana Ivanova
Veredas Journal, volume 16, issue 1 · 46–54
The University of Ruse publication record lists this work on time management in cybersecurity incident response. The full text was not available for this editorial review, so no findings or performance claims are attributed to it here. The related practical guide addresses advance preparation of decision authority and deputies during an incident.
2026 · Angel Brenishki, Rumen Rusev, Boyana Ivanova
Focus on Artificial Intelligence in Intelligent Systems Design, Proceedings of 9th Computational Methods in Systems and Software 2025, Volume 5 · 55–64
A contribution on artificial intelligence enhancements for managed cybersecurity. The publisher records the chapter in 2026 in proceedings whose conference year is 2025. The accompanying practical article considers how a buyer can evaluate detection coverage, investigation quality and the operational value of a claimed AI feature without assuming results from another environment.