Russian President Vladimir Putin signed a new measure that will give the government much greater control over the Internet.
Critics say the law is aimed at silencing opposition bloggers and restricting what people can say on social media. It would also force international email providers and social networks to make their users' information available to the Russian security services.
Putin sent a chill through many Internet users late last month with this comment at a media forum: "You do know that it all began initially, when the Internet first appeared, as a special CIA project.