Skip to content
ATO Pathways
Log In
Overview
Search
Catalogs
SCAP
OSCAL
Catalogs
Profiles
Documents
References
Knowledge Base
Platform Documentation
Compliance Dictionary
Platform Changelog
About
Catalogs
XCCDF
VMware vSphere 7.0 Virtual Machine Security Technical Implementation Guide
SRG-OS-000480-VMM-002000
Independent, nonpersistent disks must not be used on the virtual machine (VM).
Independent, nonpersistent disks must not be used on the virtual machine (VM).
An XCCDF Rule
Details
Profiles
Prose
Independent, nonpersistent disks must not be used on the virtual machine (VM).
Medium Severity
<VulnDiscussion>The security issue with nonpersistent disk mode is that successful attackers, with a simple shutdown or reboot, might undo or remove any traces they were ever on the machine. To safeguard against this risk, production virtual machines should be set to use persistent disk mode; additionally, ensure activity within the VM is logged remotely on a separate server, such as a syslog server or equivalent Windows-based event collector. Without a persistent record of activity on a VM, administrators might never know whether they have been attacked or hacked. There can be valid use cases for these types of disks, such as with an application presentation solution where read-only disks are desired, and such cases should be identified and documented.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>