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iDRAC9 Security Configuration Guide

PDF

Configuring TLS Protocol

iDRAC offers three TLS protocol versions for secure webserver connections. TLS 1.3 is the most secure configuration and should be used whenever possible. TLS 1.0 is discouraged and is available only for backward compatibility.

NOTE:TLS 1.0 is removed from iDRAC firmware 4.40.00.00 and above.
NOTE:TLS 1.3 is available from iDRAC firmware 5.10.00.00 and above.

By default, iDRAC is configured to use TLS 1.1 and higher. You can configure iDRAC to use any of the following:

  • TLS 1.0 and higher (old firmware)
  • TLS 1.1 and higher
  • TLS 1.2 and higher
  • TLS 1.3 only

To configure TLS protocol to TLS 1.3:

  1. Go to iDRAC Settings > Services.
  2. Click the Services tab and then click Web Server.
  3. In the TLS Protocol drop-down, select TLS 1.3 version and click Apply.

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