Web control - default block all?

[Sunwardsquash 1]

Anyone know how to make a web control rule that just blocks everything, so I can have a whitelist-only URL policy?

[Sunwardsquash 1]

I tried variations of this, without any success.

[Oliver 9]

Hello, 

you should be able to do this via :  Web and Email -> Web Access protection - >  URL Adress Management -> Adress List -> (Edit) =>> Here you can use the "wildcard" to block all URLs except those included in a list of allowed addresses. 

[Sunwardsquash 1]

Thanks--adding it to that location worked!

It would be helpful if the wildcards worked inside web control, too.