I am using cloudflare to protect my VPS as it has no DDoS protection. It will not really be a target for attacks, just some extra security. Although; I am aware that people can bypass it. I have only tried the methods I know which is to look through all my record on the domain and add them to Cloudflare also scanned it with this
So my question is: Is there any other precautions I could take to make it more secure? And patch all methods?