Forbidden Sites

Many people use internet for their different aims today nearly in every part of their life.They also can create very different sites.Some of them contain important and benefical things on the other hand some contain harmful and unnecessary things.So sometimes we can't reach some sites as they are forbidden by government.There are some reasons fot it. People want to protect their computers through this way since sometimes these pages can include virus that may destruct our computer.There is also another reason for this.Such pages may include harmful things especially for children who prefer to play computer games instead of playing their toys.They learn bad things from such pages and their parents can't always control them.So banning or closing such sites sites is a solution for these.