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Telecom Gold
Telecom Gold (sometimes also known as BT Gold) was an early commercial electronic mail service launched by British Telecom in 1982. It was based on Prime minicomputers running Dialcom software under a customised version of PRIMOS. (ITT Dialcom was later acquired by BT in 1986.) The system offered various services, including e-mail to and from other Telecom Gold users and those of Dialcom services in other countries, and other e-mail systems such as Sprint and integration with telex, fax, online databases and an experimental OCR system for a short while. Later, X.400 functionality was added. Users would dial into the system using a conventional modem and terminal emulator. Alternatively, users could dial a local number and connect via the PSS X.25 network. The X.400 services also had a Mail User Agent which ran on IBM PCs and compatibles. The UK data centre was originally located in the basement of Beckett House 60-68 St Thomas St, Bermondsey, London, SE1 3QU but later move ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Mail
Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Email was thus conceived as the electronics, electronic (digital media, digital) version of, or counterpart to, mail, at a time when "mail" meant only physical mail (hence ''wikt:e-#Etymology 2, e- + mail''). Email later became a ubiquitous (very widely used) communication medium, to the point that in current use, an email address is often treated as a basic and necessary part of many processes in business, commerce, government, education, entertainment, and other spheres of daily life in most countries. ''Email'' is the medium, and each message sent therewith is also called an ''email.'' The term is a mass noun. Email operates across computer networks, primarily the Internet access, Internet, and also local area networks. Today's email systems are based on a store-and-forward model. Email Server (computing), servers accept, forward, deliver, and store ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mail User Agent
The mail or post is a system for physically transporting postcards, letters, and parcels. A postal service can be private or public, though many governments place restrictions on private systems. Since the mid-19th century, national postal systems have generally been established as a government monopoly, with a fee on the article prepaid. Proof of payment is usually in the form of an adhesive postage stamp, but a postage meter is also used for bulk mailing. With the advent of email, the retronym "snail mail" was coined. Postal authorities often have functions aside from transporting letters. In some countries, a postal, telegraph and telephone (PTT) service oversees the postal system, in addition to telephone and telegraph systems. Some countries' postal systems allow for savings accounts and handle applications for passports. The Universal Postal Union (UPU), established in 1874, includes 192 member countries and sets the rules for international mail exchanges as a Specia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Telecommunications In The United Kingdom
Telecommunications in the United Kingdom have evolved from the early days of the telegraph to modern broadband and mobile phone networks with Internet services. History National Telephone Company (NTC) was a British telephone company from 1881 until 1911 which brought together smaller local companies in the early years of the telephone. Under the Telephone Transfer Act 1911 it was taken over by the General Post Office (GPO) in 1912. Until 1982, the main civil telecommunications system in the UK was a state monopoly known (since reorganisation in 1969) as Post Office Telecommunications. Broadcasting of radio and television was a duopoly of the BBC and Independent Broadcasting Authority (IBA): these two organisations controlled all broadcast services, and directly owned and operated the broadcast transmitter sites. Mobile phone and Internet services did not then exist. The civil telecoms monopoly ended when Mercury Communications arrived in 1983. The Post Office system evolved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BT Group
BT Group plc (trading as BT and formerly British Telecom) is a British multinational telecommunications holding company headquartered in London, England. It has operations in around 180 countries and is the largest provider of fixed-line, broadband and mobile services in the UK, and also provides subscription television and IT services. BT's origins date back to the founding in 1846 of the Electric Telegraph Company, the world's first public telegraph company, which developed a nationwide communications network. BT Group as it came to be started in 1912, when the General Post Office, a government department, took over the system of the National Telephone Company becoming the monopoly telecoms supplier in the United Kingdom. The Post Office Act of 1969 led to the GPO becoming a public corporation. The ''British Telecom'' brand was introduced in 1980, and became independent of the Post Office in 1981, officially trading under the name. British Telecommunications was privatised ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince Philip, Duke Of Edinburgh
Prince Philip, Duke of Edinburgh (born Prince Philip of Greece and Denmark, later Philip Mountbatten; 10 June 1921 – 9 April 2021) was the husband of Queen Elizabeth II. As such, he served as the consort of the British monarch from Elizabeth's accession as queen on 6 February 1952 until his death in 2021, making him the longest-serving royal consort in history. Philip was born in Greece, into the Greek and Danish royal families; his family was exiled from the country when he was eighteen months old. After being educated in France, Germany, and the United Kingdom, he joined the Royal Navy in 1939, when he was 18 years old. In July 1939, he began corresponding with the 13-year-old Princess Elizabeth, the elder daughter and heir presumptive of King George VI. Philip had first met her in 1934. During the Second World War, he served with distinction in the British Mediterranean and Pacific fleets. In the summer of 1946, the King granted Philip permission to marry El ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steve Gold
Stephen Gold (15 January 1956 – 12 January 2015) was a skilled hacker (computer security), hacker and journalist who in the mid-1980s was charged with, convicted and later acquitted of, 'uttering a forgery' in what became known to the popular press of the time as "The Great Prestel Hack". Gold, and fellow hacker Robert Schifreen, were said to have accessed, inter alia, the personal message account of Prince Philip. The facts as outlined in ''The Hacker's Handbook'' are that he was 'fitted' up, having tried, repeatedly and unsuccessfully, to warn BT's Prestel via Micronet of the security holes. Gold later became a "respected information security journalist".Tim Ring"Respected Information Security Journalist Steve Gold Dies" ''SC Magazine'', 13 January 2015 In 1984, Gold and fellow journalist/hacker Robert Schifreen demonstrated an "ad hoc penetration test" of a Prestel network which, according to the writer Nick Barron, used "a combination of clever Shoulder surfing (computer secur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Schifreen
Robert Jonathan Schifreen (born October 1963) is a former UK-based computer hacker and magazine editor, and the founder of IT security awareness training programme SecuritySmart.co.uk. He was the first person charged with illegally accessing a computer system, but was acquitted because there was no such specific criminal offence at the time. Later in life he became a computer security consultant, speaking at many conferences on information security and training banks, large companies and universities in the UK on IT security. In 2014 he began developing the software on which SecuritySmart runs from scratch which reached completion and product launch in June 2016. Trial He was arrested in 1985 for hacking into a British Telecom computer and accessing the Telecom Gold emails of Prince Philip, Duke of Edinburgh, Prince Philip. As there was no specific law against hacking at this time, in June 1985 he became (together with his co-defendant, Steve Gold) one of the first two people to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citizens' Band Radio
Citizens band radio (also known as CB radio), used in many countries, is a land mobile radio system, a system allowing short-distance person-to-many persons bidirectional voice communication among individuals, using two way radios operating on 40 channels near 27 MHz (11 m) in the high frequency (a.k.a. shortwave) band. Citizens band is distinct from other personal radio service allocations such as FRS, GMRS, MURS, UHF CB and the Amateur Radio Service ( "ham" radio). In many countries, CB operation does not require a license, and (unlike amateur radio) it may be used for business or personal communications. Like many other land mobile radio services, multiple radios in a local area share a single frequency channel, but only one can transmit at a time. The radio is normally in receive mode to receive transmissions of other radios on the channel; when users want to talk they press a "push to talk" button on their radio, which turns on their transmitter. Users on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource shari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM PC
The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team of engineers and designers directed by Don Estridge in Boca Raton, Florida. The machine was based on open architecture and third-party peripherals. Over time, expansion cards and software technology increased to support it. The PC had a substantial influence on the personal computer market. The specifications of the IBM PC became one of the most popular computer design standards in the world. The only significant competition it faced from a non-compatible platform throughout the 1980s was from the Apple Macintosh product line. The majority of modern personal computers are distant descendants of the IBM PC. History Prior to the 1980s, IBM had largely been known as a provider of business computer systems. As the 1980s opened, their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Packet Switch Stream
In the United Kingdom, Packet Switch Stream (PSS) was an X.25-based packet-switched network, provided by the British Post Office Telecommunications and then British Telecommunications starting in 1980. After a period of pre-operational testing with customers (mainly UK universities and computer manufacturers at this early phase) the service was launched as a commercial service on 20 August 1981. The experimental predecessor network ( EPSS) formally closed down on 31 July 1981 after all the existing connections had been moved to PSS. Description Companies and individual users could connect into the PSS network using the full X.25 interface, via a dedicated four-wire telephone circuit using a PSS analog modem and later on, when problems of 10-100 ms transmission failures with the PCM Voice based transmission equipment used by the early Kilostream service were resolved, via a Kilostream digital access circuit (actually a baseband modem). In this early 1980s era installation lead times ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
