Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
CryptoWars offers a history of the half century contest between the US government and its citizens to control digital cryptography, a technology allowing citizens to place their communications beyond the State’s reach, thus undermining law enforcement and intelligence capabilities.