by admin » Wed Oct 19, 2011 1:46 am
It is a very common problem, hacker most likely attack http server. Since web server is a common service, and easy to be DOS(Denial of Service) by hacker. To protect Apache or IIS server by Magic Router - firewall/quota on Port 80, will highly decrease the attack rate from hacker. Our web server is installed with Magic Router - firewall/quota on Port 80. One day we found that our web server was very busy, and go to tools > Log Data > 1 minute, to see what data signal was coming in and going out. A spider server was continuously downloading our zip files, causing the bandwidth highly used, and making server very busy, then apply Magic Router - firewall/quota. Finally an ip was detected and blocked, server busy problem fixed.