You should know how to protect server from DDOS to keep your network infrastructure free from attacks. It may be the busiest day for your business, but your website may not be showing anywhere on the internet! Yes, it would happen, if you’re yet another victim of DDOS attack. In usual cases, it involves attacking an IP address with large amount of traffic that causes web server to be overwhelmed. The legal traffic server fails to contact, thereby making the website unavailable.