Cryptography, the use of codes and ciphers, is of huge importance today: codes are essential to the secure use of the internet, mobile phones and all kinds of electronic transactions (credit cards etc). CRYPTO traces the devlopment of the mathematical science of cryptography, and describes the conflicts that have developed between those who want to keep codes weak - basically government agencies, who want the option of peeking in - and those hackers outside government who want strong code available to all, to protect privacy. Afterall, if privacy is outlawed, only outlaws will have privacy.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Senior editor at NEWSWEEK, author of three previous Penguins: INSANELY GREAT, ARTIFICIAL LIFE and, one of the very few computer-age classics, HACKERS.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. N° de réf. du vendeur 00095743320
Quantité disponible : 5 disponible(s)
Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. N° de réf. du vendeur 00104831211
Quantité disponible : 1 disponible(s)
Vendeur : Dream Books Co., Denver, CO, Etats-Unis
Etat : good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly! N° de réf. du vendeur DBV.0140244328.G
Quantité disponible : 1 disponible(s)
Vendeur : Greenworld Books, Arlington, TX, Etats-Unis
Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy. N° de réf. du vendeur GWV.0140244328.G
Quantité disponible : 2 disponible(s)
Vendeur : HPB-Diamond, Dallas, TX, Etats-Unis
Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_463320298
Quantité disponible : 1 disponible(s)
Vendeur : Half Price Books Inc., Dallas, TX, Etats-Unis
Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_468055001
Quantité disponible : 1 disponible(s)
Vendeur : Evergreen Goodwill, Seattle, WA, Etats-Unis
paperback. Etat : Good. N° de réf. du vendeur mon0000761269
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books: West, Reno, NV, Etats-Unis
Etat : Good. 1st. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 5778778-6
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. 1st. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 4410852-6
Quantité disponible : 1 disponible(s)
Vendeur : Goodwill Books, Hillsboro, OR, Etats-Unis
Etat : good. Signs of wear and consistent use. N° de réf. du vendeur GICWV.0140244328.G
Quantité disponible : 1 disponible(s)