Wikipedia
Lapsiporno.info (" child porn info") is a Finnish website opposed to Internet censorship. The website was founded and is maintained by software developer, researcher and Internet activist Matti Nikki, who previously attracted international attention by analyzing Sony BMG's digital rights management rootkit that the company's products automatically installed on users' computers. The website focuses on the internet censorship in Finland, its effectiveness, and the issues and problems related to it.
By December 2007, following changes in Finnish legislation, Keskusrikospoliisi, the Finnish National Bureau of Investigation (NBI), had compiled a secret blacklist of websites that it deemed to contain child pornography and sent it to Finnish Internet service providers. Although the filtering is optional, Viestintäministeriö, the Ministry of Communications, has threatened to make it mandatory should service providers not implement it voluntarily. Nikki then wrote a program that scanned through adult websites to find out how the list works. By January 7, 2008, he had scanned through 100,000 websites and wrote on lapsiporno.info that of the 785 censored sites the large majority contained in fact legal pornography.
To prove his claims, Nikki published the results of his research on his website, including a list of the blocked addresses he found. Analyzing the address list, Nikki also noted that the first three Google search results for " gay porn" are censored. Electronic Frontier Finland (EFFI) have noticed that the blacklist includes non-pornographic websites also, including a Windows advice forum, a computer repair service and the Internet Initiative Japan server nn.iij4u.or.jp that, among others, hosts websites for a violin factory, a doll store and a hearing aid manufacturer.