There is no society - in the past or in the present - free of censorship, the enforced restriction of speech. It is not restricted to authoritarian regimes. Democratic societies too aim at the control of the publication and distribution of information in order to prevent unwanted expressions. In every society some expressions, ideas or opinions are feared. Censored are books, magazines, films and videos, and computer games, e.g.
In defence of its monopoly of truth, the Catholic Church published a blacklist of books not allowed to be read: the Index librorum prohibitorum. As indicated by the fact that every declaration of human rights - including the United Nations' Declaration of Human Rights and the
To a high degree the Protestant Reformation was made possible by the invention of the printing press. Now those who were capable of writing and reading no longer needed to rely on the priests to know what is written in the Bible. They could compare the Bible with the sermons of the priests. This may be one of the reasons why especially in countries with a strong Protestant or otherwise anti-catholic tradition (with the exception of Germany), free speech is held in such high esteem.
There seems to be no alternative: free speech without restriction or censorship. But censorship is not the only kind of restriction of speech. Speech codes as politically correct speech are restrictions, sometimes similar to censorship; copyright, accessibility and affordability of means of communication are other ones. Because of such restrictions different to censorship, we cannot think coherently about free speech independently of issues about social justice. Many campaigns for free speech, the right of free expression are backed by the concept of free speech as unconstrained speech. That is perfectly well understood under the auspices of regimes prominently, which try to silence their critics and restrict access to their publications. But the concept of free speech should not solely focus on such constrains. Thinking of free speech as unconstrained speech, we tend to forget to take into account - to campaign against - these other restrictions. Additionally, free expression understood in that way offers no clue how to practice this freedom of expression and what free speech is good for.
In liberal democratic societies censorship is not justified by recurring to absolute truth. Its necessity is argued by referring to personal integrity. Some kind of expression might do harm to individuals, especially to children, by traumatize them or by disintegrating personal morality. Some published information, such as the names of rape victims, might infringe some people's right on privacy or some, as others say, such as pornographic images or literature, e.g., infringes some people's right on equality (how?).
For more information on the history of censorship see
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"The multiple human needs and desires that demand privacy
among two or more people in the midst of social life must
inevitably lead to cryptology wherever men thrive
and wherever they write."
David Kahn, The Codebreakers
In the age of the vitreous man, whose data are not only collected by different institutions but kept under disclosure, out of reach, uncontrollable and unmanageable for the individual, privacy obtains new importance, receives a much higher value again.
The irony behind is that those who long for cryptography in order to preserve more privacy actually have to trust the same people who first created the methods to "produce" something like that vitreous man; of course not the same individual but persons of the same area of science. It is the reign of experts.
So far about self-determination.
for a rather aesthetic view on privacy and cryptography see:
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IGC's vision is to actively promote change toward a healthy society, which is founded on the principals of social justice, broadly shared economic opportunity, a robust democratic process, and sustainable environmental practices. IGC believes that healthy societies rely fundamentally on respect for individual rights, the vitality of communities and diversity. IGC's aim is to advance the work of progressive organizations and individuals for peace justice economic opportunity, human rights, democracy and environmental sustainability through strategic use of online technologies.
History
In 1987 the Institute for Global Communications was officially formed to manage PeaceNet and the newly acquired EcoNet, which was the world's first computer network dedicated to environmental preservation and sustainability. In 1988 IGC began to collaborate with like-minded organizations outside the states and in partnership with six international organizations, IGC co-founded the Association of Progressive Communications (APC).
ConflictNet, incorporated by IGC in 1989, to provide information and communications for people by promoting the constructive resolution of conflicts is now enfolded in the PeaceNet network. LaborNet, a full network of IGC from 1992 through August 1999, serves the labor community by working for the human rights and economic justice of workers. WomensNet, launched in 1995 is an online community of individuals and organizations who use computer technology to advance the interests of women worldwide. Also the Anti-racism.Net forms part of IGC network family.
Strategies and Policies
IGC's aim is to offer progressive individuals and groups a place on the Internet to learn, meet and organize. IGC focuses on content, information sharing and collaborative tools and provides Internet access services, e-mail discussions and newsletters. The Institute for Global Communications aims at bringing Internet tools and online services to organizations and activists working on peace, economic and social justice, human rights, environmental protection, labor issues and conflict resolution. IGC also provides alternative news and political analysis as well as information about other progressive organizations.
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the word "cipher" comes from the Hebrew word "saphar", meaning "to number". Ciphers are mere substitutions. Each letter of the alphabet gets substituted; maybe by one letter or two or more.
an example:
PLAINTEXT a b c d e f g h i j k l m n o p q r s t u v w x y z
CIPHERTEXT D E F G H I J K L M N O P Q R S T U V W X Y Z A B C
Backbone networks are central networks usually of very high bandwidth, that is, of very high transmitting capacity, connecting regional networks. The first backbone network was the
Japanese SONY KK, major Japanese manufacturer of consumer electronics products. Headquarters are in Tokyo. The company was incorporated in 1946 and spearheaded Japan's drive to become the world's dominant consumer electronics manufacturer in the late 20th century. The company was one of the first to recognize the potential of the consumer videotape market. In 1972 it formed an affiliate to market its Betamax colour videocassette system. In 1987-88 Sony purchased the CBS Records Group from CBS Inc., thus acquiring the world's largest record company. It followed that purchase with the purchase in 1989 of Columbia Pictures Entertainment Inc.