800-53|SC-4(2)

Title

PERIODS PROCESSING

Description

The information system prevents unauthorized information transfer via shared resources in accordance with [Assignment: organization-defined procedures] when system processing explicitly switches between different information classification levels or security categories.

Supplemental

This control enhancement applies when there are explicit changes in information processing levels during information system operations, for example, during multilevel processing and periods processing with information at different classification levels or security categories. Organization-defined procedures may include, for example, approved sanitization processes for electronically stored information.

Reference Item Details

Category: SYSTEM AND COMMUNICATIONS PROTECTION

Parent Title: INFORMATION IN SHARED RESOURCES

Family: SYSTEM AND COMMUNICATIONS PROTECTION

Audit Items