Which of the following data security techniques will allow Matt, an IT security technician, to encrypt a system with speed as its primary consideration?
A. Hard drive encryption B. Infrastructure as a service C. Software based encryption D. Data loss prevention
Answer: A
Explanation: Disk and device encryption encrypts the data on the device. This feature ensures that the data on the device cannot be accessed in a useable form should the device be stolen. It should be implemented using a hardware-based solution for greater speed.