There's a nice #linux tool:
systemd-analyze security SERVICE
It looks at #security and confinement features used by systemd services as documented here https://www.freedesktop.org/software/systemd/man/systemd.exec.html
An example for my radvd.service
@kravietz Seriously? systemd, whichs developers are know to ignore severe security issues in their own software, are rating other software's security? LOL
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@kirschwipfel apparently you did not quite understand what the tool does
