Recently I bought a server and installed Plesk Onyx, I am afraid that my site will get DDoS attacks in the future, beside Cloudflare free ddos protection service, is there a way, tool or services to against DDoS attacks in Plesk Onyx?
I can see that the thread is very old. But I will add some information and it will be useful for users visiting the topic.
It's a very bad thing for DDoS attacks to reach backend plesk server. DDoS attacks reaching your Plesk server will affect the performance of your website.
Because your Plesk server will consume resources to prevent DDoS attacks on your website. Because your Plesk server does not have enough resources, your website will not be able to function properly and its performance will be affected.
In our opinion, you should look for different and professional solutions to prevent DDoS attacks from reaching the web server.
You can choose professional DDoS protection companies for DDoS attacks.