[gin] Slides for panel

[Oscar Koeroo]

Hi Erwin,


What I miss and hope to be discussed are the various chosen security 
models in each of the example services. Maybe this is a too production 
directed approach, but surely something to be discussed. :-)

Writing pieces of software that glue the various implementations is 
something that would be solved by interpreting the meaning of the passed 
messages and adapting that to your own software.

But the underlaying protocols are then not address. Do you use a form of 
delegation, is that required/supported or out of the question. Is it 
fully based on web-services or is that non-applicable. These details 
could also be more streamlined.

Also the bases on which you authenticate and authorize the users and 
their respected group affiliations is something that has various 
different approaches. There are convergence to VOMS and Shibboleth (as 
what I can see) in my perspective.



More flexibility/translations/tolerance and understanding in the 
protocols and how they are used in the various services will greatly 
clarify and ease the interoperability between the various Grid environments.


cheers,

	Oscar



Erwin Laure wrote:
> Hi, 
> 
> Based on our discussion yesterday I've produced a set of slides that
> should help steer the discussion on Thursday:
> http://www.ogf.org/OGF21/materials/1018/GIN-Panel.ppt
> 
> Comments and further input highly welcome. 
> 
> Cheers, 
> 
> -- Erwin
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