Comment by egberts1

3 months ago

For those that are exploring software-based public certificate and OpenSSH, Ive broken down the settings for most PKI handlers.

https://egbert.net/blog/articles/openssh-file-authorized_key...

4 comments

egberts1

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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.

  • 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.

gosub100  3 months ago

We must have knocked your site offline

  • egberts1  3 months ago

    Uptime remains uninterrupted.

    Are you using the verboten Chrome and its inability to negotiate and defer to server absolut side of ChaCha20-Poly1305 with sha512? It refuses client-demanded Chrome-forced ChaCha/sha256, AES and then RSA.