Craig A. Huegen <chuegen@cisco.com>
Network-Based Denial of Service Attacks
NANOG 12
4
Goals of Attacks
•
•
Prevent another user from using
network connection
“Smurf” attacks, “pepsi” (UDP floods), ping
floods
•
Disable a host or service
“Land”, “Teardrop”, “Bonk”, “Boink”, SYN
flooding, “Ping of death”
•
Traffic monitoring
Sniffing