You work as the network administrator for citycentral.com. You have recently
received instruction to start designing an authentication method for the portable
computer used on the network. The solution you are designing should be employed
to provide for the desired level of security the remote portable computer?
A. MS-CHAP v2.
B. Two-factor authentication.
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C. IPSec authentication.
D. 802.1x authentication.
Answer: B
Explanation: When two-factor authentication is implemented, users will be required to
swipe smart card into a smart card reader and then enter a PIN to authenticate to the
computer.350-001 Before a smart card is used, the user's logon certificate, public key, and private
key must be programmed on the smart card. You can program the smart card using a
Smart Card Enrollment station, which is integrated with certificate services. You can use
the EAP-TLS protocol for certificate and smart card authentication.
1. The management of City Central Utilities has decided to continue issuing portable
computers to the Brisbane users but the authentication to the wireless portion of the City
Central Utilities network should be strictly controlled.640-802 City Central Utilities should
ensure that user credentials for portable computers and desktop computers are tightly
controlled using two-factor authentication
Incorrect answers:
A: MS-CHAP v2 does not support smart cards and does not provide the required
two-factor authentication.
C: IPSec is used to generate keys for encrypting data during PPTP and L2TP tunneling
transmissions.VCP-310 It is not a user authentication protocol.
D: IEEE 802.1x authentication is a certificate-based standard tat supports authenticated
network access to wired Ethernet networks from 802.11 networks which is wireless. This
method will provide support for centralized user identification, authentication, dynamic
key management and accounting. This is ideal for wireless LAN implementations.
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