Lenovo ThinkServer RD240 MegaRAID SAS Software User Guide - Page 72

3.4.1.2 Create the Security Key You need to enter the security key to perform certain operations. You can choose a strong security key that the controller suggests. Caution: If you forget the security key, you will lose access to your data. 3.4.1.3 Create a Passphrase (Optional) The pass phrase provides additional security. The pass phrase should be different from the security key. If you choose this option, you must enter it whenever you boot your server. Caution: If you forget the pass phrase, you will lose access to your data. When you use the specified security key identifier, security key, and pass phrase, security will be enabled on the controller. 3.4.2 Change Security You can change the security settings on the controller, and you have the option to change the security key identifier, security key, and pass phrase. If you have previously removed any secured drives, you still need to supply the old security key to import them. There are three procedures you can perform to change the security settings on the controller: • Change the security key identifier • Change the security key • Change a pass phrase See Section 4.5, "Selecting Full Disk Encryption Security Options" for the procedures used to change security options in WebBIOS or Section 8.2, "Selecting Full Disk Encryption Security Options" for the procedures used to change security options in MegaRAID Storage Manager. 3-4 Full Disk Encryption