I use their instance to run caprover for all my apps. That's basically about it. I use hetzner's backup service, it saved me once recently. DDoS protection cou

I use their instance to run caprover for all my apps. That's basically about it. I use hetzner's backup service, it saved me once recently. DDoS protection could might be off-loaded to CloudFlare, don't need it personally. I don't need to scale yet. But I believe caprover is somewhat scaleable. Security? As others said, SSH keys.