1971 IBM's work on the Lucifer cipher and the work of the NSA lead to the U.S. Data Encryption Standard (=
1976
1977/78 the
1984 Congress passes Comprehensive Crime Control Act
- The Hacker Quarterly is founded
1986 Computer Fraud and Abuse Act is passed in the USA
- Electronic Communications Privacy Act
1987 Chicago prosecutors found Computer Fraud and Abuse Task Force
1988 U.S. Secret Service covertly videotapes a hacker convention
1989 NuPrometheus League distributes Apple Computer software
1990 -
- Charles H. Bennett and Gilles Brassard publish their work on Quantum Cryptography
- Martin Luther King Day Crash strikes AT&T long-distance network nationwide
1991
- one of the first conferences for Computers, Freedom and Privacy takes place in San Francisco
- AT&T phone crash; New York City and various airports get affected
1993 the U.S. government announces to introduce the
1994
- the
1990s work on quantum computer and quantum cryptography
- work on biometrics for authentication (finger prints, the iris, smells, etc.)
1996 France liberates its cryptography law: one now can use cryptography if registered
- OECD issues Cryptography Policy Guidelines; a paper calling for encryption exports-standards and unrestricted access to encryption products
1997 April European Commission issues Electronic Commerce Initiative, in favor of strong encryption
1997 June PGP 5.0 Freeware widely available for non-commercial use
1997 June 56-bit DES code cracked by a network of 14,000 computers
1997 August U.S. judge assesses encryption export regulations as violation of the First Amendment
1998 February foundation of Americans for Computer Privacy, a broad coalition in opposition to the U.S. cryptography policy
1998 March
1998 April NSA issues a report about the risks of key recovery systems
1998 July
1998 October Finnish government agrees to unrestricted export of strong encryption
1999 January RSA Data Security, establishes worldwide distribution of encryption product outside the USA
- National Institute of Standards and Technologies announces that 56-bit
- 56-bit DES code is cracked in 22 hours and 15 minutes
1999 May 27 United Kingdom speaks out against key recovery
1999 Sept: the USA announce to stop the restriction of cryptography-exports
2000 as the German government wants to elaborate a cryptography-law, different organizations start a campaign against that law
- computer hackers do no longer only visit websites and change little details there but cause breakdowns of entire systems, producing big economic losses
for further information about the history of cryptography see:
for information about hacker's history see:
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Although Web advertising becomes a significant portion of marketing budgets, advertisers are still unsure on how to unlock the potential of the Internet. Current findings show that:
- Consumer brands spend only a fraction of their advertising budget on on-line advertising.
- Technology companies spend five times more on advertising in the WWW.
- While banner campaigns are still popular, there is no standardized solution for on-line advertising.
- Ad pricing is based on CPM (costs per 1.000 visitors), rather than on results.
- Personalized targeting has not yet taken hold. Instead advertisers mainly target on content.
At the moment three dominant models are used for Internet advertising:
Destination Sites: They use entertainment, high production values and information to pull users in and bring them back again.
Micro Sites: Content sites or networks host small clusters of brand pages.
Banner Campaigns: Those include other forms of Web advertising like sponsorships.
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Providers of digital information might be confronted with copyright related problems when using some of the special features of hypertext media like
Framing
Frames are often used to help define, and navigate within, a content provider's website. Still, when they are used to present (copyrighted) third party material from other sites issues of passing off and misleading or deceptive conduct, as well as copyright infringement, immediately arise.
Hyperlinking
It is generally held that the mere creation of a hyperlink does not, of itself, infringe copyright as usually the words indicating a link or the displayed URL are unlikely to be considered a "work". Nevertheless if a link is clicked on the users browser will download a full copy of the material at the linked address creating a copy in the RAM of his computer courtesy of the address supplied by the party that published the link. Although it is widely agreed that the permission to download material over the link must be part of an implied license granted by the person who has made the material available on the web in the first place, the scope of this implied license is still the subject of debate. Another option that has been discussed is to consider linking
Furthermore hyperlinks, and other "information location tools", like online directories or search engines could cause their operators trouble if they refer or link users to a site that contains infringing material. In this case it is yet unclear whether providers can be held liable for infringement.
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The public relations industry, the same as advertising, is concentrated in the hands of few dominant firms. Still, the striking element about corporate public relations is that PR firms are tightly related to advertising companies. Nine out of the ten biggest international PR agencies have close ties with the advertising industry. Also, looking at the largest acquisitions involving U.S. PR firms from 1997 to 1999 it is apparent that money coming from advertising agencies has played an important role.
Table: Top 10 PR Firms 1998
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With many PR agencies sold to advertising companies, the advertising industry's influence further increases; enabling them to offer their clients not only advertising services, but also know-how in marketing, public opinion, crisis and issues management and political lobbying.
Table: Acquisition of PR Agencies (1997 - 1999)
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Source: Odwyerpr.com.
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Public relations usually is associated with the influencing of public opinion. Therefore it has subsequently been linked with propaganda. Using one of the many definitions of propaganda "... the manipulation of symbols as a means of influencing attitudes on controversial matters" (Harold D. Lasswell), the terms propaganda and PR seem to be easily interchangeable.
Still many authors explicitly distinguish between public relations, advertising and propaganda. Unlike PR, which is often described as objective and extensive information of the public, advertising and propaganda are associated with manipulative activities. Nevertheless to treat public relations and propaganda as equivalents stands in the tradition of PR.
Also institutions like the
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Founded by Bill Gates and Paul Allen and headquartered in Redmond, USA, Microsoft Corporation is today's world-leading developer of personal-computer software systems and applications. As MS-DOS, the first operating system released by Microsoft, before, Windows, its successor, has become the de-facto standard operating system for personal computer. According to critics and following a recent court ruling this is due to unfair competition.
For more detailed information see the Encyclopaedia Britannica:
Visa International's over 21,000 member financial institutions have made VISA one of the world's leading full-service payment network. Visa's products and services include Visa Classic card, Visa Gold card, Visa debit cards, Visa commercial cards and the Visa Global ATM Network. VISA operates in 300 countries and territories and also provides a large consumer payments processing system.
Incepted in 1971, The NASDAQ Stock Market was the world's first electronic stock market and has since attracted many technology companies from countries all over the world, some of them as legendary as
NASDAQ is the largest stock market in the world.
Adi Shamir was one of three persons in a team to invent the
A
ISO (International Organization for Standardization), founded in 1946, is a worldwide federation of national standards bodies from some 100 countries, one from each country. Among the standards it fosters is
Source: Whatis.com
Claude Chappe built a fixed optical network between Paris and Lille. Covering a distance of about 240kms, it consisted of fifteen towers with semaphores.
Because this communication system was destined to practical military use, the transmitted messages were encoded. The messages were kept such secretly, even those who transmit them from tower to tower did not capture their meaning, they just transmitted codes they did not understand. Depending on weather conditions, messages could be sent at a speed of 2880 kms/hr at best.
Forerunners of Chappe's optical network are the
For more information on early communication networks see