The ping flood is a type of denial-of-service attack ( denial of service ). To give you an idea of what it is, we could compare it to a phone prank: the attacker calls and hangs up over and over again, collapsing the line and preventing the use of the service and answering legitimate calls..
Apart from ping flood , other well-known flood attacks such as HTTP flood, SYN flood and UDP flood are used, all with the same objective: to saturate the target system with arbitrary requests until it collapses. The ping flood should not be confused with the so-called ping of death ( ping of death ), which blocks the target system directly, without overloading it with data.