From Red Hat Enterprise Linux 6 Security Technical Implementation Guide
Part of SRG-OS-000100
Associated with: CCI-000537
Operating system backup is a critical step in maintaining data assurance and availability. System-level information includes system-state information, operating system and application software, and licenses. Backups must be consistent with organizational recovery time and recovery point objectives.
Ask an administrator if a process exists to back up OS data from the system, including configuration data. If such a process does not exist, this is a finding.
Procedures to back up OS data from the system must be established and executed. The Red Hat operating system provides utilities for automating such a process. Commercial and open-source products are also available. Implement a process whereby OS data is backed up from the system in accordance with local policies.
Lavender hyperlinks in small type off to the right (of CSS
class id
, if you view the page source) point to
globally unique URIs for each document and item. Copy the
link location and paste anywhere you need to talk
unambiguously about these things.
You can obtain data about documents and items in other
formats. Simply provide an HTTP header Accept:
text/turtle
or
Accept: application/rdf+xml
.
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