Noun

cryptography (usually uncountable; plural cryptographies)

  1. The discipline concerned with communication security (eg, confidentiality of messages, integrity of messages, sender authentication, non-repudiation of messages, and many other related issues), regardless of the used medium such as pencil and paper or computers.
    • 1658:, Sir Thomas Browne (first use in English),
      We might abate...the strange cryptography of Gaffarell in his Starrie Booke of Heaven.

From Wiktionary under the GNU Free Documentation License.
Mon Aug 2 08:45:04 2010

Cryptography (or cryptology; from Greek κρυπτός, kryptos, "hidden, secret"; and γράφ, gráph, "writing", or -λογία, -logia, respectively) is the practice and study of hiding information. Modern cryptography intersects the disciplines of mathematics, computer science, and engineering. Applications of cryptography include ATM cards, computer passwords, and electronic commerce.

Cryptology prior to the modern age was almost synonymous with encryption, the conversion of information from a readable state to nonsense. The sender retained the ability to decrypt the information and therefore avoid unwanted persons being able to read it. Since WWI and the advent of the computer, the methods used to carry out cryptology have become increasingly complex and its application more widespread.

Alongside the advancement in cryptology-related technology, the practice has raised a number of legal issues, some of which remain unresolved.

From Wikipedia under the GNU Free Documentation License
Fri Sep 3 00:26:12 2010

Cryptography?
Q. Cryptography?
Asked by George V - Fri Jul 7 05:40:18 2006 - - 5 Answers - 0 Comments

A.
Answered by Darkness Wanderer - Fri Jul 7 05:44:49 2006

What math should I be learning for cryptography?
Q. I am going to grad school for info security. I have a minor in Comp Sci, but we only had to do statistics. We will learn C++ and Java in Grad School, What math should I be learning to prepare for this? Discrete Math, Calculus etc. A good math for Info Security? I don't think their curriculum requires much math.
Asked by Jay R - Mon Oct 20 08:06:30 2008 - - 3 Answers - 0 Comments

A. theoretically, symbolic logic and number theory, as well as probability and statistics. But you can probably wing it from here. Understandig public-key cryptography comes from reading a few articles about it
Answered by archimedes - Mon Oct 20 08:15:49 2008

Does anyone know a good book that deals with cryptography?
Q. It deals with code breaking and sercet hidden writing. A book that teach show you different techinques. I always thought it was cool when I read Digital Fortress by Dan Brown. So I really want to try my hand it.
Asked by MP - Tue Oct 31 13:59:51 2006 - - 2 Answers - 0 Comments

A. The very best introductory book to the whole area of cryptography is David Kahn's "The Codebreakers". It is expensive but well worth it. If you read anything else published later, you will have difficulties with gaps in your basic knowledge, which reading Kahn would have filled, and which the later author chose not to repeat. The first edition was 1967. If you get the 1996 second edition, make sure that it has an index - some copies were issued without one.
Answered by bh8153 - Wed Nov 1 08:48:40 2006

From Yahoo Answer Search: "cryptography"
Fri Sep 3 22:14:48 2010

World Cup Security Uses Physics To Thwart Hackers - FOXNews
foxnews.com
World Cup Security Uses Physics To Thwart Hackers - FOXNews
Mon, 21 Jun 2010 18:18:17 GMT+00:00
FOXNews The stadium's quantum cryptography system, installed by researchers at the University of KwaZulu-Natal in Durban, is an emerging technology thought to be in ... World Cup working on new technology to baffle hackers Daily News & Analysis
Defamation actions which can chill or stifle scientific debate - Irish Times
irishtimes.com
Defamation actions which can chill or stifle scientific debate - Irish Times
Mon, 21 Jun 2010 00:00:04 GMT+00:00
Irish Times Singh has written the definitive account of the solution of Fermat's Last Theorem, a history of cryptography and a chronicle of the Big Bang theory. ...
Abraxas' Chief Scientist Lance Cottrell's Path to Cyber Career - ExecutiveBiz (blog)
blog.executivebiz.com
Abraxas' Chief Scientist Lance Cottrell's Path to Cyber Career - ExecutiveBiz (blog)
Thu, 01 Jul 2010 18:42:07 GMT+00:00
ExecutiveBiz (blog) While working on his doctorate degree, Cottrell began building cryptography , and security and privacy tools for the open source community. ...

From Google News Search: "cryptography"
Fri Sep 3 22:14:48 2010

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jumping goat studio Cryptography Cryptography 2009 More in this Series

From Yahoo Image Search: "cryptography"
Fri Sep 3 22:14:48 2010

SecureIDNews | Cryptography Research demos DPA Workstation
secureidnews.com
SecureIDNews | Cryptography Research demos DPA Workstation

unknown

Mon, 10 May 2010 14:50:00 GM

Paul Kocher, president and chief scientist at . Cryptography. Research Inc., demonstrates the company's Differential Power Analysis Workstation at the RSA Conference in San Francisco.

From Google Blog Search: "cryptography"
Fri Sep 3 22:14:48 2010