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Viewdata is a Videotex implementation. It is a type of information retrieval service in which a subscriber can access a remote database via a common carrier channel , request data and receive requested data on a video display over a separate channel.
Prestel was the brand name of a videotex service launched in the UK in 1979 by Post Office Telecommunications, a division of the British Post Office. [a] It had around 95,500 attached terminals at its peak, [2] and was a forerunner of the internet-based online services developed in the late 20th and early 21st centuries. [3]
Samuel Fedida, OBE (4 May 1918 – 10 August 2007) was an Egyptian-born British telecommunication engineer responsible at Post Office Telecommunications for the development of Viewdata. [1] Fedida was born in Alexandria, Egypt. [2] He had the idea for Viewdata in 1968 after reading a publication with the title The Computer as Communications ...
Session replay is the ability to replay a visitor's journey on a web site or within a mobile application or web application. Replay can include the user's view (browser or screen output), user input ( keyboard and mouse inputs ), and logs of network events or console logs.
Session descriptions consist of three sections: session, timing, and media descriptions. Each description may contain multiple timing and media descriptions. Names are only unique within the associated syntactic construct. [5] Fields must appear in the order shown; optional fields are marked with an asterisk: Session description
Session poisoning was first discussed as a (potentially new) vulnerability class in the Full disclosure mailing list. [1] Alla Bezroutchko inquired if "Session data pollution vulnerabilities in web applications" was a new problem in January 2006.
Videotex (or interactive videotex) was one of the earliest implementations of an end-user information system. From the late 1970s to early 2010s, it was used to deliver information (usually pages of text) to a user in computer-like format, typically to be displayed on a television or a dumb terminal .
In the seven-layer OSI model of computer networking, the session layer is layer 5. The session layer provides the mechanism for opening, closing and managing a session between end-user application processes, i.e., a semi-permanent dialogue. Communication sessions consist of requests and responses that occur between applications.