The internet in China has always had its share of blacklisted sites, blocking out undesirable sources of information from the average citizen. The internet is growing at such a fast pace, with new sites added every day, that blacklists are becoming more and more difficult to manage. Now the way forward seems to be to whitelist the entire web.
In the ‘deep web’, Freenet software allows users complete anonymity as they share viruses, criminal contacts and child pornography. Read about the dark side of the Internet and the use of anonymity at the guardian.co.uk.