23-04-2012, 01:36 PM
DENIAL OF SERVICE
DoS.ppt (Size: 1.98 MB / Downloads: 40)
DENIAL OF SEVICE
Denial of service attacks
Classifications:
1.Single source and multi source
2.Logic attacks and resource attacks
Reflection Dos Attack
Hiding attacker from victim
Use reflectors
Three way handshake of TCP is a stronger option
Peer-to-Peer Attacks
Attacker acts as a ‘puppet master’
Clients of large peer-to-peer file sharing hubs are used
Victim is flooded with requests to connect