AC-19.4 ยท Restrictions for Classified Information

Control Description

Prohibit the use of unclassified mobile devices in facilities containing systems processing, storing, or transmitting classified information unless specifically permitted by the authorizing official; and Enforce the following restrictions on individuals permitted by the authorizing official to use unclassified mobile devices in facilities containing systems processing, storing, or transmitting classified information: Restrict the connection of classified mobile devices to classified systems in accordance with {{ insert: param, ac-19.04_odp.02 }}.

Impact Baselines
Security baselines where this control applies
Not in any baseline
Control Properties
SP800-53-enhancement
organization
Enhancement
Control Statement
The control requirements

(a) Prohibit the use of unclassified mobile devices in facilities containing systems processing, storing, or transmitting classified information unless specifically permitted by the authorizing official; and

(b) Enforce the following restrictions on individuals permitted by the authorizing official to use unclassified mobile devices in facilities containing systems processing, storing, or transmitting classified information:

(1) Connection of unclassified mobile devices to classified systems is prohibited;

(2) Connection of unclassified mobile devices to unclassified systems requires approval from the authorizing official;

(3) Use of internal or external modems or wireless interfaces within the unclassified mobile devices is prohibited; and

(4) Unclassified mobile devices and the information stored on those devices are subject to random reviews and inspections by {{ insert: param, ac-19.04_odp.01 }} , and if classified information is found, the incident handling policy is followed.

(c) Restrict the connection of classified mobile devices to classified systems in accordance with {{ insert: param, ac-19.04_odp.02 }}.

Supplemental Guidance

None.

Related NIST Controls
Other NIST 800-53 controls related to this one