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Dell VxRail Security Configuration Guide

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Network security

VxRail networking is configured during installation. Consult with your sales representative or partner to prepare your switches and network before installation.

Interface security

Interfaces within the VxRail use TLS version 1.2 and 1.3 for secure communications that includes:
  • VxRail Manager (TLS 1.3 since 7.0.320)
  • All VxRail APIs (TLS 1.3 since 7.0.320)
  • VMware vSphere APIs and UIs (TLS 1.3 since 8.0.300)

Services

Unnecessary accounts and services are disabled. Network communications are encrypted and authenticated between components using HTTPS or SSH. Clear-text protocols such as Telnet or FTP are not installed.

SSH is disabled by default on the VxRail nodes. If required, SSH is dynamically enabled and disabled once the operation is concluded. If you override the configuration and enable SSH on the VxRail nodes, VxRail cannot disable the service after use. The set configuration is retained.

SSH is enabled by default on the VxRail Manager, but root login is not permitted. You must log in as the mystic user.


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