password selection

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• Password — For other uses, see Password (disambiguation). A password is a secret word or string of characters that is used for authentication, to prove identity or gain access to a resource (example: an access code is a type of password). The password… …   Wikipedia

• Password strength — is a measurement of the effectiveness of a password as an authentication credential. Specifically, it estimates how many trials an attacker who does not have direct access to the password would need, on average, to correctly guess it. The… …   Wikipedia

• Password policy — A password policy is a set of rules designed to enhance computer security by encouraging users to employ strong passwords and use them properly. A password policy is often part of an organization s official regulations and may be taught as part… …   Wikipedia

• Cognitive password — A cognitive password is a form of knowledge based authentication that requires a user to answer a question, presumably something they intrinsically know, to verify their identity. Cognitive password systems have been researched for many years and …   Wikipedia

• Swordfish (password) — The use of the word Swordfish refers to a password which originated in the 1932 Marx Brothers movie Horse Feathers in a scene where Groucho Marx, as Professor Wagstaff, attempts to gain access to a speakeasy guarded by Baravelli (Chico).It was… …   Wikipedia

• Draw a Secret — (DAS) is a purely graphical password selection and input scheme. The scheme replaces alphanumeric password strings, with a simple picture drawn on a grid. Background Draw a Secret (BDAS), a variant of Draw a Secret, is purely graphical password… …   Wikipedia

• Background Draw a Secret — (BDAS), a variant of Draw a Secret, is purely graphical password selection and input scheme.The scheme replaces alphanumeric password strings, with a simple picture drawn on a background image. [ [http://www.ncl.ac.uk/press.office/newslink/?ref=11… …   Wikipedia

• История криптографии — Основная статья: Криптография История криптографии насчитывает около 4 тысяч лет. В качестве основного критерия периодизации криптографии возможно использовать технологические характеристики используемых методов шифрования. Первый период… …   Википедия

• TexSys — [http://pavements.ce.utexas.edu/TexSys/ TexSys] is a web based application serving as a Texas Expert System for the selection of Hot Mix Asphalt (HMA). TexSys is the product of a Texas Department of Transportation (TxDOT) study, TxDOT Project 0… …   Wikipedia

• iOS version history — Contents 1 Overview 2 Versions 2.1 Unreleased versions …   Wikipedia

• Topics in cryptography — This article is intended to be an analytic glossary , or alternatively, an organized collection of annotated pointers.Classical ciphers*Autokey cipher *Permutation cipher*Polyalphabetic substitution **Vigenère cipher*Polygraphic substitution… …   Wikipedia