The VMM must use DoD-approved encryption to protect the confidentiality of remote access sessions.
Overview
Finding ID
Version
Rule ID
IA Controls
Severity
V-207351
SRG-OS-000033-VMM-000140
SV-207351r958408_rule
Medium
Description
Without confidentiality protection mechanisms, unauthorized individuals may gain access to sensitive information via a remote access session.
Remote access is access to DoD non-public VMMs by an authorized user (or another VMM) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
Encryption provides a means to secure the remote connection to prevent unauthorized access to the data traversing the remote access connection (e.g., RDP), thereby providing a degree of confidentiality. The encryption strength of mechanism is selected based on the security categorization of the information.