It takes less than two minutes. And if someone tries to override those settings, to by-pass the system, the desktop or workstation will simply refuse to enter the Internet until the browser settings have been corrected. I have a section of the library dedicated to children. Let the original filter handle the adult's Internet computers. You can do this as many times as you want.
Some people consider the Internet as the free flow of information.
Therefore, they see content filtering as censorship. LibrarySafe does not endorse censorship. You, your staff and your patrons have the constitutional right to access the Internet in any way you see fit. However , as a library, you are held to a certain standard of public trust. LibrarySafe provides you with the power to control it, but it in no way dictates the amount of control you must have.