image/svg+xml
Internet
IP
TCP
destination: 2.2.2.2
source (spoofed): 3.3.3.3
IP
TCP
destination: 2.2.2.2
source: 3.3.3.3
destination: 3.3.3.3
source: 2.2.2.2
IP: 3.3.3.3
trusted Host
IP: 2.2.2.2
Victim
Attacker
real IP: 1.1.1.1
Internet-Router
(might be target of DoS-attack)
(possible security breach)