richard stallman / Заголовки новостей
Paying with Money, Paying with Data?
Coinspeaker Paying with Money, Paying with Data?Privacy and money are interesting ideas. Cash, in its essence, is private. Nobody but you knows how much cash is in your pocket. However, as soon as it’s given to someone else, it loses privacy and things get more complicated.Paying with Money, Paying with Data? дальше »