Using SmartDefense
ries
categories:
•
Denial of Service
on page 224
•
TCP
on pag 2
•
Port Scan
o p
•
Peer to Peer
on page 252
•
Instant Messengers
on page 254
De
spurious data, to the po
nd to legitimate
ser
cks:
•
•
LAND
on page 226
7
Teardrop
ack, the attacker sends two IP fragments, the latter entirely
co
ocate too much
SmartDefense Catego
SmartDefense includes the following
•
IP and ICMP
on page 229
e 39
n age 242
•
FTP
on page 245
•
Microsoft Networks
on page 249
•
IGMP
on page 251
Denial of Service
nial of Service (DoS) attacks are aimed at overwhelming the target with
int where it is no longer able to respo
vice requests.
This category includes the following atta
•
Teardrop
on page 224
Ping of Death
on page 225
•
Non-TCP Flooding
on page 22
In a Teardrop att
ntained within the former. This causes some computers to all
memory and crash.
224
D-Link NetDefend firewall User Guide