Network Security Flashcards
What is encrypted in IPSec transport mode: the header, the payload, or both?
the payload
What is the term for a device that acts as a concentrator for a wireless LAN?
wireless access point
What are flood guards?
devices that protect against Denial of Service (DoS) attacks
Which two security protocols does IP Security (IPSec) use?
Authentication Header (AH) and Encapsulating Security Payload (ESP)
What is the purpose of Remote Access Dial-In User Service (RADIUS)?
It enables remote access users to log on to a network through a shared authentication database.
What is the default automated key-management protocol for IPSec?
Internet Key Exchange (IKE)
At which OSI layer does IP Security (IPSec) operate?
the Network layer
What is a good solution if you need to separate two departments into separate networks?
Which type of attack can turn a switch into a hub?
MAC flooding
What are the three models of cloud computing?
Incident Response Phases
Preparation
Identification
Containment
Eradication
Recovery
Lessons Learned
Which alternate computing facility is the least expensive to maintain before a disaster occurs?
a cold site
