Info-communication areas of modernizing field C2 systems and command posts in the interest of successful home defense-peace operations- and disaster-management tasks. - Tibor Farkas; Erika Hronyecz (SISY, 2017)

Increasing the Resilience of Critical Infrastructures with Defense Zone System. - Andras Pallagi; Richard Peto; Erika Hronyecz (SISY, 2023)

The Risks and Danger of Smart Devices Exposing Personal Information: Dark Side of Convenience. - Tibor Farkas; Erika Hronyecz (SISY, 2024)