DDoS stands for Disturbed Denial of Service. When you 'ddos' someone, you are sending their router packets, hence your internet will become slower and slower every second. Once the router receives too many packets it overflows and stops.
TyNo, that's not correct. Let me explain it.
DDOS, stands of distributed denial of service. It involves several computers and connections. These computers are typically infected with a malware that allows them to be part of the attack. These computers can send packets to a host, to flood it. A host without ddos protection can't filter out the bad traffic from the good traffic, hence it crashes and slows down.
