Finally bought HP 290-p0043w today.
A few questions:
this box is used. Is there a common procedure to go through to know the box doesn’t contain any modifications?
it comes with Windows installed; sounds like installing Unraid is not ideal, so I will be installing Ubuntu; in any case, I will have to format the volume containing Windows. Is there any way to extract Windows 10 serial key before doing so? E.g. in case I need Windows 10 in future, I could use the key?
I will be installing Ubuntu, that I’d like to be able to access via SSH when I am at home, but also when I’m traveling. Is there some good security checklist to go through after installing Ubuntu from scratch? For example, I know that I want to disallow SSH password authentication, and only keep the private key option enabled. What else?