real-time decryption
51Computer science — or computing science (abbreviated CS) is the study of the theoretical foundations of information and computation and of practical techniques for their implementation and application in computer systems. Computer scientists invent algorithmic… …
52Alger Hiss — Infobox Person name = Alger Hiss image size =300px caption =Alger Hiss testifying birth name = birth date = Birth date|1904|11|11 birth place = Baltimore, Maryland, USA death date = Death date and age|1996|11|15|1904|11|11 death place =Lenox Hill …
53Pay television — Pay television, premium television, or premium channels refers to subscription based television services, usually provided by both analog and digital cable and satellite, but also increasingly via digital terrestrial and internet television. Some …
54Events leading to the attack on Pearl Harbor — More than a decade s worth of events leading to the attack on Pearl Harbor occurred prior to the actual attack. War between Japan and the United States had been a possibility that each nation s militaries planned for since the 1920s, though real… …
55Voynich manuscript — The Voynich manuscript is a mysterious illustrated book written in an indecipherable text. It is thought to have been written between 1450 and 1520. The author, script and language of the manuscript remain unknown.Over its recorded existence, the …
56Substitution cipher — In cryptography, a substitution cipher is a method of encryption by which units of plaintext are replaced with ciphertext according to a regular system; the units may be single letters (the most common), pairs of letters, triplets of letters,… …
57Diana Dors — from the trailer for the film The Unholy Wife (1957) Born Diana Mary Fluck 23 October 1931 Swindon, Wiltshire, England Died 4 May 1984 …
58Information security — Components: or qualities, i.e., Confidentiality, Integrity and Availability (CIA). Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security… …
59Pretty Good Privacy — Original author(s) Phil Zimmermann Developer(s) Phil Zimmermann Initial release In 1991 Written in Multi language …
60Secret Intelligence Service — MI6 redirects here. For other uses, see MI 6 (disambiguation). Her Majesty s Secret Service redirects here. For other uses, see On Her Majesty s Secret Service (disambiguation). Not to be confused with MI5. Secret Intelligence Service MI6 …
