Zoom 4401 Network Router User Manual


 
52 Zoom AP+4 User Guide
Denial of Service
Also known as “cyber attacks” or “nukes,” Denial of Service
attacks are deliberate attempts by hackers to bring your network
down.
Attacks include
System floods, which overwhelm a network with more
requests than it can handle
Attempts to cause a particular individual’s computer to crash
Attempts to disrupt service to a specific system or person
Parameter Select or enter . . .
Enable DoS
Prevention
Select this check box and then select the types
of Denial of Service attacks that you want to
prevent.
Whole System
Flood: SYN
This type of attack sends large numbers of
SYN (Synchronization or Start Connection)
packets, which create “half-open” connections
to the Internet and prevent the AP+4 from
accepting any new requests to connect.
Select the check box and enter the number of
SYN
Packets/Second
that will be accepted.