Security Module 7 Flashcards
Which of the followig is a limitation of a layer 2 switch compared to a layer 3 switch?
A layer 2 switch cannot pass traffic based on network destination
How does IMAP store its emails?
On a server
Which technology provides efficient use of public IP addresses?
PAT
Which of the following is an advantage to a network tap as opposed to port mirroring?
A network tap can analyze traffic faster than port mirroring
Why is the understanding of the OSI model so important from a troubleshooting standpoint?
The OSI model breaks down the transmission of data into layers which assists with identifying issues
What needs to be changed to direct email to a third part remote spam filter?
MX record
Heuristic monitoring uses which of the following to determine if risk is present
Algorithm
Where is a NIPS generally located?
In a firewall
How is a hub different from a switch or router
A hub does not read any data passing through the device
Which of the following is a more secure alternative to PGP?
VPN
What technology would prohibit a client from connecting to the network due to an out-of-date antivirus?
NAC
Why would an administrator create a baseline before purchasing equipment for network security?
A baseline can give the administrator an idea of which activities are considered normal
How does a firewall terminate a connection that has already been established?
Through stateful packet filtering
Which two subprotocols are utilized by IPsec?
AH and ESP
A Unified Threat Management Security Appliance can provide all of the following EXCEPT what?
Internal port mirroring
