____ usually expires after a limited time if you don't purchase the full commercial version.

The chief Security Officer (CSO) has reported a rise in data loss but no break ins have occurred.By doing which of the following is the CSO most likely to reduce the number of incidents?

A. Implement protected distribution B. Empty additional firewalls C. Conduct security awareness training D. Install perimeter barricades

The chain of custody is

a. The chain used to beat you into submission b. Another name of hand cuffs c. Several smaller custodies linked together d. A documented history of who has been in possession of a system