by ChrisH » May 17 06 2:13 am
I would suggest that by applying both the WWW policy for individual site access and a system policy for group related sites might achieve what you are looking for(If I read what you are trying to do correctly).
In WWW service policy create your individual users white lists with any other restrictions you want on an individual basis - time, location etc. for those users. Then in system policy create a group policy listing those servers you want to be whitelisted for the group and time restrictions etc for the group. Then in WWW policy apply Default rights (System policies) maybe used instead. Then if the site is allowed in WWW service (and meets other restrictions here - time etc.) OR allowed in System policy (and meets other restrictions here - time, user is a member of the group, etc.) user will see it. If the site is in neither list the user will not see it. So you could have two different time policies - one for individual white list and one for group whitelist.
Just a note of caution- any service that does not ignore the system policies could be affected by this type of policy structure. Also, the Everyone group in System policies could sidetrack you a bit as any new group is a subset of this group by default - or perhaps you could apply the group whitelist to Everyone.
Chris H.