The lack of a central authority can also make cryptocurrencies more secure. "It can be hack-proof due to the fact there isn't any 1 central stage of failure," points out David Donovan, executive vice president at Publicis Sapient. Αυτό παρέχει μεγαλύτερη αυτονομία, καθώς και μικρότερη ευπάθεια στη χειραγώγηση ή τον https://georged913uit7.like-blogs.com/profile