Security 2

Which of the following Active Directory concepts can help enforce security settings? (Choose two.)

• EFS

• Group Policy/updates

• Port security

• Login scripts

What 128-bit block encryption that uses an encryption key of 128, 192, or 256 bits is used in WPA2 and is more secure than TKIP?

• AES

• VPN

• RADIUS

• Kerberos

What protocol was designed to authenticate remote users to a dial-in access server?

• TKIP

• TACACS+

• VPN

• RADIUS

A user is complaining that they can no longer sign into their account because of too many bad attempts. What basic Active Directory function is at work here?

• Failed login attempts restrictions

• Antivirus/anti-malware

• A bollard

• A rootkit

What concept in Active Directory creates a directory subdivision within which may be placed users, groups, computers and other objects?

• User

• Domain

• Organizational unit

• Home folder

Which of the following authentication encryption protocols is older than the others and was developed by Cisco but became an open protocol in the 1990s and can be found on Linux distributions?

• AES

• TACACS+

• Kerberos

• RADIUS

Your data center recently experienced a theft of a server from the rack. Which security mechanisms would protect servers from future theft? (Choose two.)

• Equipment locks

• Security token

• Alarm systems

• Hard token

What other security devices are often employed in an access control vestibule? (Choose two.)

• Bollard

• Motion sensors

• Guards

• Video surveillance

Normally, a company places a user's profile and folders on the local machine. Now, the organization would like a few users to be able to log in from other computers. What concept in Active Directory allows a user's profile folders to be placed in storage somewhere else on the network?

• Home folder

• Folder redirection

• Organizational unit

• VPN

What wireless encryption protocol replaced WPA and uses both TKIP, for backward compatibility, and AES?

• WEP

• WPA2

• WPA3

• RADIUS