ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Books Ltd, London] Softcover Paperback. If you've ever made a secure purchase with your credit card over the Internet, then you have seen cryptography, or "crypto," in action. From Stephen Levy--the author who made "hackers" a household word--comes this account of a revolution that is already affecting every citizen in the twenty-first century. Crypto tells the inside story of how a group of "crypto rebels"&#151nerds and visionaries turned freedom fighters&#151teamed up with corporate interests to beat Big Brother and ensure our privacy on the Internet. Levy's history of one of the most controversial and important topics of the digital age reads like the best futuristic fiction. Cryptography is of huge importance today as codes are used for securing the Internet, mobile phones and electronic transactions. This book traces the development of this science and describes the conflicts between those that want to keep codes weak and those who want strong codes available to all. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
[Wilmington, DE, U.S.A.] [Publication Year: ...
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Penguin Publishing Group. Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Penguin Publishing Group ISBN 0140244328 9780140244328 [US]

Penguin Publishing Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Penguin Publishing Group ISBN 0140244328 9780140244328 [US]

Penguin Publishing Group, Date: 2001. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2001. Penguin Publishing Group ISBN 0140244328 9780140244328 [US]

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Publishing Group] Softcover First Edition Used book that is in clean, average condition without any missing pages.
[Reno, NV, U.S.A.] [Publication Year: 2001]

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Publishing Group] Softcover
[Castle Donington, DERBY, United Kingdom] [Publication Year: 2002]
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Penguin Publishing Group 2001 Trade paperback Good

Penguin Books, Date: 2002. Paperback. New. reissue edition. 368 pages. 8.00x5.25x1.00 inches. 2002. Penguin Books ISBN 0140244328 9780140244328 [GB]

Paperback / softback. New. Cryptography is of huge importance today as codes are used for securing the Internet, mobile phones and electronic transactions. This book traces the development of this science and describes the conflicts between those that want to keep codes weak and those who want strong codes available to all. ISBN 0140244328 9780140244328 [GB]

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Putnam 12/31/2001] Softcover Crypto: How the Code Rebels Beat the Government Saving Privacy in the Digital Age 0.75
[Grand Rapids, MI, U.S.A.] [Publication Year: 2001]
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UsedLikeNew. ISBN 0140244328 9780140244328 [US]

Penguin Books, Date: 2002-01-15. Paperback. New. New. In shrink wrap. Looks like an interesting title! 2002. Penguin Books ISBN 0140244328 9780140244328 [US]

Penguin Books, Date: 2002-01-15. Paperback. Like New. 2002. Penguin Books ISBN 0140244328 9780140244328 [US]

Penguin Books. New. Special order direct from the distributor Penguin Books ISBN 0140244328 9780140244328 [CA]

UsedGood. Book is in good condition and may contain underlining or highlighting and minimal wear. The book can also include library labels. May not contain miscellaneous items (toys, dvds, etc). We offer 100% money back guarantee and fast customer support. ISBN 0140244328 9780140244328 [US]

Penguin Books, Date: 2001-12-01. Paperback. Used:Good. 2001. Penguin Books ISBN 0140244328 9780140244328 [US]

Penguin Publishing Group 2002 Softcover Good

Penguin Books 2002 Paperback 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!

Penguin Publishing Group 2001 Trade paperback The item is fairly worn but still readable. The book may have some cosmetic wear (i.e. creased spine/cover, scratches, curled corners, folded pages, sunburn, stains, water damage, bent, torn, damaged binding, dent). -The dust jacket if present, may be marked, and have considerable heavy wear. -The book might be ex-library copy, and may have the markings and stickers associated from the library-The book may have considerable highlights/notes/underlined pages but the text is legible-Accessories such as CD, codes, toys, may not be included-Safe and Secure Mailer-No Hassle Return.

Penguin Publishing Group 2001 Trade paperback Fine

Penguin Publishing Group 2001 Trade paperback Good Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Penguin Books 2001-12-30 paperback Good Size: 7x5x0;

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Publishing Group] Softcover Buy with confidence! Book is in new, never-used condition
[Amherst, NY, U.S.A.] [Publication Year: 2002]

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Publishing Group] Softcover
[Miami, FL, U.S.A.] [Publication Year: 2002]

ISBN10: 0140244328, ISBN13: 9780140244328, [publisher: Penguin Books] Softcover
[Denver, CO, U.S.A.] [Publication Year: 2002]