Hello

My server was attacked several time...recently i configured the file2ban. fail2ban logs shows the total failed attempts is 281596 and total banned ip is 1221 and also disabled the root login also and i was set the strong password ..every 2 or 3 days i changed my password..still my server is hacked .can you please guide me how to re secure my server

Here is the fail2ban logs
[root@sdfdsfds vdfdsfd]# fail2ban-client status sshd
Status for the jail: sshd
|- Filter
| |- Currently failed: 2
| |- Total failed: 281596
| `- File list: /var/log/secure
`- Actions
|- Currently banned: 8
|- Total banned: 1221
`- Banned IP list: 115.68.27.208 112.217.150.112 221.229.172.110 218.65.30.4 197.3.9.114 218.65.30.41 122.225.243.194 218.53.106.7

How do your security parts of your server look like?

Firewall.....?

Which other services do you have running on your server?

hacked how?