[tenken]

Pardon my ignorance, what is "modern ssh access management" ... Is there a toggle on an OS to enforce this lease-mode mode ssh, like say on Ubuntu 18.04 LTS.

... Or are you speaking about some niche ssh key usage paradigm such as a apart of a custom keyring authorization access system for short term client usage to a service.

thanks.

[tptacek]

The Google search you want to do is "SSH certificate authority". There's no one thing; it's just a trend in high-end SSH management.

[tenken]

Thanks!