One of our servers is under attack. We have noticed so many connections from some IPs, unfortunately blocking these IPs manually by adding them to CSF deny table doesn't help. We are looking for an experienced system admin to help us to completely solve the issue and advice on any good solution to avoid such attacks in the future.
35 freelancers are bidding on average $199 for this job
I understand what your exact issue is. For ddos you cant use the csf default rule to help because the connection no are small and from many ips. I can help you