To provide safe internet you do not need to be an internet provider. All you need to do is get special programs that will make you internet connection and computer free from any danger that may affect you or any computer users. I am sure that without this protection tools, sooner or later there would be a some kind of disaster happening to our computer. For example a simple virus can bring so much damage to us and our family that we do suspect. Lets say that this virus infected our computer because our mailbox wasn’t protected by any spam filter. Spam is a great (probably the best) carrier for viruses. This dangerous application might have been a stealing type of software that was written only to get our banking data. If a bad person is in possession of every single detail he need to log in to your bank account than you should be sure that tomorrow your bank account would vacuumed off to the zero. That would be funny right? That is why we should install filters. Another very common and handy filter is web filter. It works very similar to the anti spam tool but instead of spam it deal with addresses. Same as virus filter block viruses, this one block certain url addressees and that is why very often it is called url filter.