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Re: U-M's TIER CSP Grouper Project Plan


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  • From: thompsow <>
  • To: Aimee Lahann <>
  • Cc:
  • Subject: Re: U-M's TIER CSP Grouper Project Plan
  • Date: Wed, 6 Dec 2017 16:32:10 -0500
  • Ironport-phdr: 9a23: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

HI Aimee,

The workstreams look reasonable. Our original implementation took about 3 months calendar time to implement a very specific use case (VPN access).  Since then, we have let our use cases/policy requirements drive any additional basis/ref groups that we have added.

I wouldn’t worry too much about getting all the basis/ref groups right at the start. These are fairly easily to refactor in Grouper. Recommend focusing on a specific access policy and start with that.

One thing you'll want to give some thought to is the security model for Grouper itself. This isn’t discussed much in the Grouper Deployment Guide. Might be an opportunity for us to refine that and include something in the next revision.

Best,
Bill


On Dec 6, 2017, at 3:19 PM, Aimee Lahann <> wrote:

Hi.

We would like to share U-M's plan for our CSP Grouper project with the Grouper cohort for feedback.  The Google document, TIER CSP Grouper Project Plan -DRAFT is currently a list of workstreams with milestones/tasks. Our original intent was to focus on identifying the work involved. Dependencies and order of operation are not yet noted. However, we have made time estimates for each workstream.

We would love to see others' Grouper project plans so we can learn how to improve our own.

(I apologize if you already received this email already.  I realized I originally sent it to the umich grouper study email group instead of the more recent Internet2 group email.)

Thanks!

Aimee Lahann
ERP Business Systems Analyst Senior
Identity and Access Management Team
University of Michigan
(734) 764-5641





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