MyDoom Teardrop attack Land attack Ping of death ping -t Smurf IP attack RST cookies Tribal Flood Network Distributed denial of service attack Denial of service Any attack that attempts to prevent legitimate users from accessing the system by exploiting the victim\'s operational limits Attacker sends forged packed with the victim\'s IP address as both the source and destination Attacker sends a fragmented message that the victim can\'t reconstruct Utility to send packets until explicitly told to stop Attack where the attacker sends a packet that is too large for the target machine to handle Tool to implement a denial-of-service attack Denial-of- service attack in which an ICMP packet is sent out to the broadcast address of the network Defense against denial-of-service attack in which the server sends a wrong SYN+ACK back to the client, and the client sends a packet notifying the server of the error Denial-of-service attack on Tricks multiple machines into attacking a target Solution 1. My doom (I) 2.Tear drop attach(J) 3.Land attach (D) 4.Ping of death (E) 5.Ping-1(A) 6.Smuruf IP attach(G) 7.RST coockie (H) 8.Tribal flood Network (F) 9.Distributed Denial os service attach (B) 10.Deniel of service (C).