Granular permissions are among the most powerful features of a mature PAM platform, but they only work if you design them intentionally. Here are five rules you can follow every time.
Access should be granted to AD or PAM local groups, not to individuals directly. When you assign to individuals, every change means digging through reports, or worse, digging through safes one at a time. When you assign permissions to groups, a role or leaver change is a single membership edit.
Auditor
Reader
Approver
Approval Reader
Owner
Build your permission model from a consistent set of roles, such as Auditor, Reader, Approver, Approval Reader, and Owner, plus the system groups applied to each safe. Each role is mapped to a specific set of entitlements, so access is about what you can do, not just which safe you can open.
This rule will probably save you the most pain later. If you start onboarding accounts before your permission model is in place, you end up with a pile of one-off permissions that's very hard to audit and support down the road. Define the roles first, then onboard against them.
Self-documenting · Audit-ready · Support-friendly
Every safe gets the same role model, with its own unique set of groups. Do this, and your permissions become self-documenting. Anyone can look at a safe and see who has what level of access and why. Auditors get what they need fast, and the support team isn't left scratching their heads about whether a certain user or group should be on that safe.
If your environment has been like this from the beginning, don't manually fix it, safe by safe. Generate the new AD or local groups based on the safe names, add the right users, document it in a wiki, and send comms to the affected users. Then apply the new groups while the old permissions are still in place, validate that access works, and only then start removing the old groups.
Generate groups
Create AD/local groups from safe names automatically
Add users & document
Populate groups, document in wiki, send comms
Apply new alongside old
Run old & new permissions in parallel
Validate, then remove old
Confirm access works, clean up legacy groups
If your permissions have gotten away from you, please reach out. This is one of our favorite problems to solve.