DSAWG approval must be obtained before tunneling classified traffic outside the components local area network boundaries across a non-DISN or OCONUS DISN unclassified IP wide area network transport infrastructure.

From Network Infrastructure Policy Security Technical Implementation Guide

SV-15496r2_rule DSAWG approval must be obtained before tunneling classified traffic outside the components local area network boundaries across a non-DISN or OCONUS DISN unclassified IP wide area network transport infrastructure.

Vulnerability discussion

CJCSI 6211.02E instruction establishes policy and responsibilities for the connection of any information systems to the Defense Information Systems Network (DISN) provided transport. Enclosure E mandates that the CC/S/A obtain DSAWG approval before tunneling classified data outside component’s local area network boundaries across a non-DISN or OCONUS DISN unclassified IP-wide area transport infrastructure.

Check content

Review the network topology diagram. If there is a connection between the classified network and the unclassified network for the purpose of tunneling classified traffic across a non-DISN or OCONUS DISN unclassified IP network, verify there is approval by the DSAWG. If there is no document stating DSAWG approval, this is a finding.

Fix text

Remove the connection between the classified and unclassified network. Obtain approval from the DSAWG for the purpose of tunneling classified traffic across a non-DISN or OCONUS DISN unclassified IP network.

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