Check: GSAP-00-000325
Google Search Appliance STIG:
GSAP-00-000325
(in version v1 r1)
Title
The Google Search Appliance must synchronize with internal information system clocks which in turn, are synchronized on a 24 hour frequency with a 24 hour authoritative time source. (Cat II impact)
Discussion
Determining the correct time a particular application event occurred on a system is critical when conducting forensic analysis and investigating system events. Synchronization of system clocks is needed in order to correctly correlate the timing of events that occur across multiple systems. To meet that requirement the organization will define an authoritative time source and frequency to which each system will synchronize its internal clock. An example is utilizing the NTP protocol to synchronize with centralized NTP servers. Time stamps generated by the information system must include both date and time. The time may be expressed in Coordinated Universal Time (UTC), a modern continuation of Greenwich Mean Time (GMT), or local time with an offset from UTC. Applications not purposed to provide NTP services should not try to compete with or replace NTP functionality and should synchronize with internal information system clocks that are in turn synchronized with an organization defined authoritative time source.
Check Content
Open the GSA Web Admin Console at https:<your GSA IP or hostname>:8443. Login to the GSA management interface. Navigate to "Administration", select "Network Settings". If there are valid entries for all DNS servers, DNS suffixes, SMTP servers, NTP servers, this is not a finding.
Fix Text
Open the GSA Web Admin Console at https:<your GSA IP or hostname>:8443. Login to the GSA management interface. Navigate to "Administration", select "Network Settings". Ensure that valid entries for all DNS servers, DNS suffixes, SMTP servers, NTP servers.
Additional Identifiers
Rule ID: SV-75205r1_rule
Vulnerability ID: V-60753
Group Title: SRG-APP-000117
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000160 |
The information system synchronizes internal information system clocks on an organization-defined frequency with an organization-defined authoritative time source. |
Controls
Number | Title |
---|---|
No controls are assigned to this check |