Question Distributed Denial of Service

[StephM]

Server operating system version

Debian 10.13 x86_64

Plesk version and microupdate number

Plesk Obsidian 18.0.75.0

Good morning,
Is there a solution (with Plesk) to protect against Distributed Denial of Service attacks?
I can't set up cloudflare or crowdsec at the moment.
Currently the only solution that works is to block traffic from the United States.
I have thousands of IPs loading a page :
...
1 103.172.120.53
1 103.171.52.209
1 103.168.136.254
1 103.167.208.98
1 103.166.59.211
1 103.166.150.110
1 103.164.147.109
1 103.163.50.177
1 103.161.69.105
1 103.158.158.36
1 103.157.94.14
1 103.156.214.20
1 103.156.164.51
1 103.155.190.206
1 103.152.117.230
1 103.152.106.48
1 103.152.101.145
1 103.152.100.150
1 103.151.74.134
1 103.151.46.38
1 103.151.46.170
1 103.151.46.140
1 103.151.213.39
1 103.151.118.98
1 103.150.64.59
1 103.150.64.16
1 103.148.93.2
1 103.147.9.180
1 103.145.133.5
1 103.142.69.183
1 103.142.69.169
1 103.14.129.12
1 103.141.209.91
1 103.139.253.80
1 103.138.123.165
1 103.137.73.132
...

 

[Aleksei Fedorov]

Hello, I guess that article can be helpfull https://support.plesk.com/hc/en-us/...-DDoS-protection-tools-are-available-in-Plesk