A security administrator at a Lab Company is required to implement a solution which will provide the highest level of confidentiality possible to all data on the lab network.
The current infrastructure design includes:
•Two-factor token and biometric based authentication for all users
•Attributable administrator accounts
•Logging of all transactions
•Full disk encryption of all HDDs
•Finely granular access controls to all resources
•Full virtualization of all servers
•The use of LUN masking to segregate SAN data
•Port security on all switches
The network is protected with a firewall implementing ACLs, a NIPS device, and secured wireless access points.
Which of the following cryptographic improvements should be made to the current architecture to achieve the stated goals?
A. PKI based authorization
B. Transport encryption
C. Data at rest encryption
D. Code signing
How to PASS CAS-004 in First Attempt?FULL Printable PDF and Software. VALID exam to help you PASS. |
 |
