Hi everybody.
I need to be able to manage a white list from 1 place, for like 10 branches. Basically, someone at head office adds a website to a whitelist and 10 branches should be able to access that site. Anything outside that white list should be blocked. All branches have their own internet connection.
All the branches are using Draytek routers, but i could find any service that correspond with my query.
If you have any thoughts please submit.
Thank you.

What about using OpenDNS?