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The network element that collectively provides name/address resolution service for an organization must implement internal/external role separation.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| SRG-NET-000305-IDPS-NA | SRG-NET-000305-IDPS-NA | SRG-NET-000305-IDPS-NA_rule | Low |
| Description |
|---|
| A domain name system (DNS) server is an example of an information system that provides name/address resolution service. To eliminate single points of failure and to enhance redundancy, there are typically at least two authoritative DNS servers, one configured as primary and the other as secondary. |
| STIG | Date |
|---|---|
| IDPS Security Requirements Guide (SRG) | 2012-03-08 |
Details
| Check Text ( C-43339_chk ) |
|---|
| This requirement does not apply to IDPS. |
| Fix Text (F-43339_fix) |
|---|
| Not applicable for IDPS. No fix required. |