My websites are acting strange; I keep on receiving a "502 Bad Gateway" and "504 Gateway Timed-out" responses when I try to load my websites. It seems to be working now, but it keeps on going down and I'm not sure if this is a DDoS attack.
I'm looking with someone who has high experience researching and finding out what the cause of the problem is through SSH, Netstat command, Apache, MySQL, looking through any server log files, etc.
8 freelanceria on tarjonnut keskimäärin 88 $ tähän työhön
Hello Sir, I'm new on freelancer.com, but i'm not new in system administration( security / flood protection / ) i have 5 years experience in this domains. I can solve this problem fast, and i can learn you to stop.