Criptogos Profesionales (Professional Cryptologists) (Library Binding) (ISBN-13: 9781728477244)

Imagina tener un trabajo que ha existido durante miles de as. Las personas llamadas criptogos han estado creando y descifrando cigos casi desde que los humanos comenzaron a escribir. La criptolog僘 es la ciencia de la comunicaci secreta. Se utiliza para proteger la informaci de los gobiernos, los bancos y las personas comunes y corrientes todos los d僘s. Aprende sobre los criptogos famosos a trav駸 de hechos y fotos fascinantes, y luego crea tu propio mensaje secreto!

Imagine having a job that has been around for thousands of years. People called cryptologists have been making--and breaking--codes almost as long as humans have written things down. Cryptology is the science of secret communication. It is used to protect the information of governments, banks, and ordinary people every day. Learn about famous cryptologists through fascinating facts and photos, then craft your own secret message!