Fill in the blank:

$1.$ In a $\_\_\_\_\_$ Flood Attack, the attacker sends repeated SYN packets to every port on the targeted server, often using a spoofed IP address. The server, unaware of the attack, receives multiple, apparently legitimate requests to establish communication. It responds to each attempt with a SYN$-$ACK packet from each open port.

$2.$ In a $\_\_\_\_\_$ Flood Attack, the server is constantly checking for an application to arrive and listening to the Internet port, when in fact there is no application being sent to the host.

$3.$ In a $\_\_\_\_\_$ Flood Attack, the attacker overwhelms the server it$$s targeting by pinging the sever numerous times without waiting for a response. This overloads the incoming bandwidth and causes the system to become extremely slow.

$4.$ In a $\_\_\_\_\_$ Flood Attack, the attacker uses GET and POST requests to overload the resources of the server.

$5.$ In a $\_\_\_\_\_$ Attack, the attacker uses the spoofed source IP address of the intended target, an attacker sends broadcast ICMP packets to numerous hosts in order to flood the victim with all the ICMP response packets.

$6.$ In a $\_\_\_\_\_$ Attack, the attacker sends malformed ping requests that are larger than the number of bytes allowed by the IP protocol, crashing the system.

$7.$ In a $\_\_\_\_\_$ Attack, the attacker uses UDP, Spoofing, and the MONLIST command to create a high bandwidth, high volume attack which will eventually overload the connection.

$8.$ In a $\_\_\_\_\_$ Attack, attackers exploit a vulnerability in a device or software that is unknown to the developers and therefore no patch exists yet.