Dell PERC13 and PERC12 User’s Guide PERC H975 Series and PERC H965 Series cards

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Security key implementation

The 12th Series and 13th Series of cards support Self-Encrypting Drives (SEDs) for protection of data against loss or theft of SEDs. Protection is achieved by the use of encryption technology on the drives. There is one security key per controller. You can manage the security key using Local Key Management (LKM) or OpenManage Secure Enterprise Key Manager, also referred to as Secure Enterprise Key Manager (SEKM). The LKM key can be escrowed into a file using Dell OpenManage Storage Management application. The security key is used by the controller to lock and unlock access to encryption-capable hard drives. To use this feature, you must:

NOTE:Starting with 17G PowerEdge servers, IDRAC supports only managing SEKM and iLKM modes on the controllers. LKM can still be used and managed using HII and PERC CLI. There is no option to transition from LKM to SEKM on 17G servers.
  1. Have SEDs in your server.
  2. Have created a security key.
NOTE:In external enclosures and a C6600 PowerEdge server, if the main system is shut down, drives will remained in an unlocked state until the drives are power cycled.
NOTE:The iDRAC Auto Secure feature does not secure drives that are associated with 12th Series and 13th Series controllers.

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