On the second Virtualization Security Podcast of 2011, we had Doug Hazelman of Veeam as our guest panelist to discuss backup security. Since most of backup security relies on the underlying storage security, we did not discuss this aspect very much other than to state that the state of the art is still to encrypt data at rest and in motion. What we did discuss is how to determine where your data has been within the virtual or cloud environment. This all important fact is important if you need to know what disks or devices touched your data. An auditing requirement for high security locations. So we can take from this podcast several GRC and Confidentiality, Integrity, and Availability elements
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When you think of backup security, many people think of ensuring tapes are offsite or even encryption on media, but what is really required for backup security? There is quite a bit going on when someone performs a backup within the virtual environment, so where does security begin and end for making a single or multiple backups?