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Command and Control (C2) and non-C2 exceptions of SIPRNet must be documented in the enclaves accreditation package and an Authority to Connect (ATC) or Interim ATC amending the connection approval received prior to implementation.


Overview

Finding ID Version Rule ID IA Controls Severity
V-251381 NET1827 SV-251381r806098_rule Medium
Description
Any exception to use SIPRNet must be documented in an update to the enclave's accreditation package and an Authority to Connect (ATC) or Interim ATC amending the connection approval received prior to implementation.
STIG Date
Network Infrastructure Policy Security Technical Implementation Guide 2021-11-22

Details

Check Text ( C-54816r806096_chk )
Review SIPRNet accreditation package and an Interim Authority to Connect/Authority to Connect (IATC/ATC) amending the connection approval received.

If C2 and non-C2 exceptions are not documented, this is a finding.
Fix Text (F-54769r806097_fix)
Document all SIPRNet connections.