A financial institution plans to repurpose several older servers to expand the resources available in its test environment. The servers contain sensitive customer data. Which of the following represents the appropriate action for repurposing the servers in this manner? A. Use a basic method of overwriting, such as zero filling, once.
B. Leave the data on the servers, as the system will eventually overwrite it.
C. Perform data sanitization through data wiping.
D. Degauss the server disks.