log-on password
51Criticism of Windows Vista — This article is about the criticism that applies specifically to Vista. For criticism applying to several or all versions of Microsoft Windows, see Criticism of Microsoft Windows. This article is part of a series on Windows Vista New features… …
52Secure Shell — or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices. RFC 4252] Used primarily on Linux and Unix based systems to access shell accounts, SSH was designed as a replacement for TELNET… …
53Phishing — In the field of computer security, phishing is the criminally fraudulent process of attempting to acquire sensitive information such as usernames, passwords and credit card details, by masquerading as a trustworthy entity in an electronic… …
54List of file systems — The following lists identify, characterize and link to more thorough information on computer file systems.Many older operating systems support only their one native file system, which does not bear any name apart from the name of the operating… …
55Information security audit — An information security audit is an audit on the level of information security in an organization. Within the broad scope of auditing information security there are multiple type of audits, multiple objectives for different audits, etc. Most… …
56Transaction authentication number — A Transaction authentication number or TAN is used by some online banking services as a form of single use passwords to authorize financial transactions. TANs are a second layer of security above and beyond the traditional single password… …
57Two-factor authentication — (TFA, T FA or 2FA) is an approach to authentication which requires the presentation of two different kinds of evidence that someone is who they say they are. It is a part of the broader family of multi factor authentication, which is a defense in …
58Entropy (information theory) — In information theory, entropy is a measure of the uncertainty associated with a random variable. The term by itself in this context usually refers to the Shannon entropy, which quantifies, in the sense of an expected value, the information… …
59Mozilla Firefox 3 — infobox software caption = Firefox 3.0 on GTK+/X11 displaying Wikipedia developer = Mozilla Corporation, Mozilla Foundation released = initial release|2008|6|17 frequently updated = Yes programming language = C++, XUL, XBL, JavaScript operating… …
60Firefox 3 — Mozilla Firefox 3.0 …
