Friday, December 4, 1998 Published at 17:03 GMT
Dissent on the Internet
In China, a man is on trial for distributing e-mail addresses
By Internet Correspondent Chris Nuttall
The trial in China of a man accused of using the Internet to try to overthrow the government represents the latest attempt by states to try to control use of the medium.
A leading Internet campaigner once said that the worldwide network of computers interprets censorship as damage and routes around it.
This is the problem for governments trying to control the spread of information they feel undermines them.
There are many ways of getting it out over the Internet. China has tried to control access to Websites outside the country by routing Internet access through government controlled computers in Beijing, Shenzhen and Shanghai.
The current trial concerns E-mail, which is harder to control than Websites. It is not easily monitored, can be sent anonymously and in a coded format which can be next to impossible to crack.
A powerful form of E-mail is a posting made to a news group - a kind of electronic bulletin board.
Perhaps the cleverest and most effective way of showing dissent on the Internet is to break into official government Websites, as a new generation of political hackers are finding out.
In October, the Chinese authorities discovered that a site they had just launched defending their human rights record had been replaced by a hacker who put up a page denouncing it as propaganda and linking visitors to the Amnesty International Website.