The degree of the problem of maintaining immunity is best illustrated by incidents that have late occurred. For example, an incidental involving an energy network failure in Texas in 2021, erstwhile utmost frosts led to an overload of the power strategy leading to power outages and tragic effects on residents. As a consequence of this failure, more than 4.5 million homes were deprived of electricity and the financial impact estimated at billions of dollars. The ransomware attack on Colonial Pipeline in May 2021 caused fuel supply interruptions and massive economical losses. Floods in Poland and Spain (2024) destroyed roads, bridges, railways, as well as power and telecommunications networks. Housing, public and industrial buildings were besides damaged, resulting in massive financial losses to residents and local authorities.