View allAll Photos Tagged cryptography
It's amazing to think that a modern Smartphone, which is really a hand-held computer, has almost infinitely more computing power than was available to the Allies during WW2 at Bletchley Park
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
"Codes & Clowns" was an exhibtion devoted to Claude Elwood Shannon (April 30, 1916 – February 24, 2001) who was an American mathematician and electronic engineer known as "the father of information theory" and cryptography.
credit: Otto Saxinger
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
ID card of Joan Clarke (played by Keira Knightley) in an exhibition about the movie "The Imitation Game" at Bletchley Park.
This Enigma machine can be seen in "the Atlantic Theater" section of the In Harm's Way, the Navy in World War II exhibit at the National Museum of the United States Navy at the Washington Navy Yard in Washington, D.C.
© 2009 Ashley D. Cristal, All Rights Reserved. Use of this photograph in ANY form is NOT permitted without permission from the author.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Bitcoin wallet applications are used for the safe and secure transaction. It is a type of cryptography used for the secured transaction through the digital information.
This is an image of fol. 1r from University of Pennsylvania LJS 225: Litterarum simulationis liber, by Zopello, Michael, from Rome?, dated to between 1455 and 1458.
LJS 225 is a presentation copy for Pope Callistus III of a work on cryptography that describes two systems: in the first, Italian words beginning with one letter are all represented by Italian words beginning with another letter; in the second, signs or symbols represent letters or entire Italian words (titles, city names, and numbers).
Access this manuscript at openn.library.upenn.edu/Data/LJSchoenbergManuscripts/html....
OPenn is a website that offers easy access to free cultural works from Penn Libraries and other institutions. Access these collections and learn more at openn.library.upenn.edu.
Metadata is copyright ©2015 University of Pennsylvania Libraries and is licensed under a Creative Commons Attribution 4.0 International License.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Colossus did much the same as the Heath Robinson machine but was faster and more reliable, thanks to a greater use of electronics: the Mk II version had 2500 valves! This, again, is a modern replica (though using the same valves); it consumes about 8kW, and this is one of the significant costs of running the museum!
130913-N-BB534-173 SAN DIEGO (Sept. 13, 2013) Chief Cryptographic Technician Maintenance Thomas Kaminsky places Chief Ship’s Serviceman Shannon Hipperson’s cover during a pinning ceremony for Sailors assigned to amphibious transport dock ship USS Green Bay (LPD 20). Green Bay is currently in BAE Systems San Diego Ship Repair undergoing a scheduled maintenance availability. (U.S. Navy photo by Mass Communication Specialist 1st Class Elizabeth Merriam/Released)