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XCCDF
Enterprise Voice, Video, and Messaging Policy Security Requirements Guide
SRG-VOIP-000120
SRG-VOIP-000120
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-VOIP-000120
1 Rule
<GroupDescription></GroupDescription>
An IP-based VTC system implementing a single CODEC that supports conferences on multiple networks with different classification levels (i.e., unclassified, SECRET, TOP SECRET, TS-SCI) must support Periods Processing by being sanitized of all information while transitioning from one period/network to the next.
Medium Severity
<VulnDiscussion>All residual data (data unintentionally left behind on computer media) must be cleared before transitioning from one period/network to the next. Because the equipment is reused, nondestructive techniques are used. According to NIST Special Publication 800-88: Clearing information is a level of media sanitization that would protect the confidentiality of information against a robust keyboard attack. Simple deletion of items would not suffice for clearing. Clearing must not allow information to be retrieved by data, disk, or file recovery utilities. It must be resistant to keystroke recovery attempts executed from standard input devices and from data scavenging tools. For example, overwriting is an acceptable method for clearing media.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>