Definition of security under the framework of Environmental Security (a.k.a Network-Aware Security or Universally Composable Security) typically requires “extractability” of the private inputs of parties running a protocol. Formalizing concepts that appeared in an earlier work [19], we introduce a framework of “Monitored Functionalities,” which allows us to avoid such a requirement from the sec...

Since the earliest times of history, humanity has been known to be fighting an existential war against nature. Although man’s struggle his natural environment not caused severe damage nature for centuries, human-induced environmental degradation begun seen with modernization, effect which was experienced a great extent in 20th century. With both population growth and technological developments,...

This paper is devoted to the problems of ensuring an adequate level protection vital human interests in extremely difficult conditions present time. To date, military actions throughout territory Ukraine have led destruction infrastructure, a significant number industrial and municipal facilities, as well violation ecological balance changes state environment. The blossoming fertile recent past...