Comment by memco

3 months ago

Thanks for sharing this! I think I may now have what I need to set up a system with multi-user shared keys that only work for a given set of users.

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memco

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egberts  3 months ago

I do enjoy dual-PK-certificate authentication in my homelab: one by equipment, and one by user/group.

Only misgiving is that the key management issues have worsen only for the key administrator(s). But it is a viable and sustainable AA model because there is the most important security component: instant denial of a user and/or a equupment.