reliable internet systems
11Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… …
12NSA encryption systems — The National Security Agency took over responsibility for all U.S. Government encryption systems when it was formed in 1952. The technical details of most NSA approved systems are still classified, but much more about its early systems has become …
13Defense Information Systems Agency — Seal …
14Usage share of operating systems — Usage share of web client operating systems. (Source: Median values from Usage share of operating systems for August 2011.)   Windows XP ( …
15Comparison of the health care systems in Canada and the United States — Health spending per capita, in U.S. dollars PPP adjusted, with the U.S. and Canada compared amongst other first world nations. Comparison of the health care systems in Canada and the United States are often made by government, public health and… …
16List of operating systems — Operating systems can be categorized by technology, ownership, licensing, working state, usage, and by many other characteristics. In practice, many of these groupings may overlap.Early, and historically important*CTSS (The Compatible Timeshare… …
17Interplanetary Internet — [ Earth to the Moon, limits the speed at which Interplanetary Internet messages would be able to travel. Due to the vast distances involved, much longer delays are incurred than in the Earth bound Internet.] The Interplanetary Internet, as… …
18Timeline of Internet conflicts — The Internet has a long history of turbulent relations, major maliciously designed disruptions (such as wide scale computer virus incidents, DOS and DDOS attacks that cripple services, and organized attacks that cripple major online communities) …
19Army Communications and Information Systems (United Kingdom) — The British Army operates a wide range of communications and information systems [ [http://www.army.mod.uk/3512.aspx Royal Signals Equipment] ] . Some of these are specialised military systems, while others are procured off the shelf. They fall… …
20Centre for Railway Information Systems — The Centre for Railway Information Systems (or CRIS) was established as a registered society in 1986 by the Ministry of Railways of India, Chanakya Puri, New Delhi to be an umbrella for all computer activities on Indian Railways (IR). Over the… …
