https://github.com/lldap/lldap is a good alternative that's easy to setup.

Did you read the article?

https://github.com/thomiceli/opengist

Does what you want except the auto-delete I think.

If your system is compromised to such an extend, it really doesn't make much difference how the keys are stored at rest.

Last time I drove a rental Ford it was an endless amount of random ding-dings and dangerous interference with steering. Maybe you get used to it after a while, but I found it extremely annoying.

With hardware like that the main issues are power inefficiency and (often) lack of UEFI support making it hard to install modern distros on them.

Otherwise there should be mitigations for the CPU issues, so unlikely that it will be a real issue from the security perspective.

Anyone know what the freed up radio spectrum will be used for?

I suspect being very expensive was a positive criteria in that study as it keeps the riffraff out /s

Some of the others high up on that list are equally absurd. OK, Zürich and Geneva are maybe nice if you are a millionaire, but for everyone else they are absolutely unaffordable.

They understand the mechanisms of abuse and have a stunning gift

... for abusing others, yes. Thanks, but no thanks.

As an Anarchist myself: this is the most absurd take on ACAB and moderation I have heard in a while.

And apparently you have been lucky to not have had to deal with bad-faith concern trolling that some narcissist like to do online.

Before demolition, though, a team of Japanese researchers meticulously documented the architectural marvel

Is what the article says.