Dell System Update version 2.3.0.0 Security Configuration Guide
PREFACE
As part of an effort to improve its product lines, Dell Technologies periodically releases revisions of its software and hardware. Some functions that are described in this document might not be supported by all versions of the software or hardware currently in use. The product release notes provide the most up-to-date information about product features.
Contact your Dell Technologies technical support professional if a product does not function properly or does not function as described in this document. This document was accurate at publication time. To ensure that you are using the latest version of this document, go to https://www.dell.com/support.
Legacy disclaimers
The information in the publication is provided as-is. Dell Technologies makes no representations or warranties of any kind regarding the information in the publication, and specifically disclaims implied warranties of merchantability or fitness for a particular purpose. In no event shall Dell Technologies, its affiliates or suppliers, be liable for any damages whatsoever arising from or related to the information contained herein or actions that you decide to take based thereon, including any direct, indirect, incidental, consequential, loss of business profits or special damages, even if Dell Technologies, its affiliates or suppliers have been advised of the possibility of such damages.
The Security Configuration Guide intends to be a reference. The guidance is provided based on a diverse set of installed systems and may not represent the actual risk/guidance to your local installation and individual environment. It is recommended that all users determine the applicability of this information to their individual environments and take appropriate actions. All aspects of this Security Configuration Guide are subject to change without notice and on a case-by-case basis. Your use of the information that is contained in this document or materials that are linked herein is at your own risk. Dell Technologies reserves the right to change or update this document in its sole discretion and without notice at any time.
Scope of the document
This document includes information about security features and capabilities of Dell System Update (DSU).
Audience
This document is intended for individuals who are responsible for managing security for Dell System Update.
Revision History
The following table presents the revision history of this document.
| Revision | Date | Description |
|---|---|---|
| A00 | July 2026 | Initial release of the Dell System Update 2.3.0.0 Security Configuration Guidelines. |
Document References
In addition to this guide, you can access the other guides available at dell.com/support. Since DSU supports an Update to the Server through iDRAC, see Integrated Dell Remote Access Controller User's Guide for any configuration-related queries. For the information about supported PowerEdge Servers, see Dell Systems Management - OpenManage Software Support Matrix. Go to the dell.com/support/system-update/docs to access the following documents:
- Latest Dell System Update Version User's Guide
- Latest Dell System Update Release Notes
You can find the technical artifacts including white papers at dell.com/support.
Security resources
- Dell Security Advisories (DSA) at dell.com/support/security
- Support knowledge base (KB) articles at dell.com/support/kbdoc/dell-system-update-dsu.
Getting help
Contact your Dell technical support professional if a product does not function properly or does not function as described in this document. This document was accurate at publication time. To ensure that you are using the latest version of this document, go to dell.com/support/system-update/docs.
Reporting security vulnerabilities
Dell Technologies takes reports of potential security vulnerabilities in our products very seriously. If you discover a security vulnerability, you are encouraged to report it to Dell immediately. For the latest on how to report a security issue to Dell Technologies , refer to the Dell Vulnerability Response Policy on the Dell.com site.
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