Access Control Interface

[Matthew Graham]

Hi,

In the second GWS session on Thursday morning (11:00 - 12:30, Vulcania  
1) I will be presenting some initial thoughts that I've had about  
managing access control. This is a subject that we have been  
postponing addressing for the past two years (at least) but it is  
probably time that we start thinking about it properly now. You can  
find a write-up of my basic ideas at: http://www.ivoa.net/internal/IVOA/IvoaGridAndWebServices/AccessControlInterface.pdf

 From discussions within NVO, it is clear that managing access control  
is relevant to more than just data objects in VOSpace so I'm also  
posting this to the registry group as well.

	Cheers,

	Matthew