Then you need multi-domain hosting: one independent cPanel account per website. If one site gets overloaded or hacked, the others won't even notice. No cramming 100 websites into a single cPanel.
Guides and tutorials for your VPS servers: security, VPN, tooling and IP address policy.
Two VPS instances with 1 vCPU, 1 GB RAM and 10 GB disk, measured with five sysbench repetitions. Method, complete results, IPv4-inclusive prices and limits.
