Companies can just monitor employees' use or set up the program to automatically block their access to certain sites.

The bill requires Internet service providers to block customer access to gambling sites.

Providers could also block access to sites they do not like.

The filters are supposed to block access to sites parents wouldn't want their children to see.

It can also be used as an ad blocker and to block access to hostile sites.

Any service provider who willingly took steps to block access to sites on this second list would immune from prosecution under the bill.

It is also promising to provide "state of the art" filters to block access to sites deemed undesirable.

In recent months Google has moved to block access to certain sites known to be involved in this type of fraud.

With version 8, it also blocks access to sites known to host malware.

The order was never implemented, but parliament considered legislation that would require Internet providers to block access to adult sites and others.