Expanding And Increasing The Security Of Backup, Recovery And Power Supply Systems, As Part Of The Project Entitled "Development Of Digital Services At The N. Barlicki University Clinical Hospital No. 1 In Łódź"; Application Number: Kpod.07.03-Ip.10-0115/25; Supported Under The National Recovery And Resilience Plan Investment D1.1.2 "Accelerating Digital Transformation Processes (...)