Quantum DXi8500, User Manual

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Chapter 9: DXi8500 Configuration
OST
344 Quantum DXi8500 User’s Guide
• Default AES 128 - OST data is encrypted using AES 128-bit
encryption.
•
Default AES 256
- OST data is encrypted using AES 256-bit
encryption.
• TLS with AES 256 - OST data is encrypted using AES 256-bit
encryption with Transport Layer Security (TLS).
Note: Using 256-bit encryption provides a stronger level of
security but may have an impact on system performance in
some situations.
3 If you selected the TLS with AES 256 encryption option, you must
install the required certificate and key files on the DXi:
• Certificate File
• Private Key File
• Certificate Authority File
• Rejection List FIle
To install a file, click the
Browse
button to browse the system and
locate the file, and then click Open . Click Install to install the
selected file on the DXi.
Caution: Installing certificate files requires a system reboot
immediately after the changes are applied. Wait for at
least 15 minutes before logging back in.
Note: You can install new certificate and key files at any time, as
long as there are no active network connections between
the OST media server and the DXi.
Note: To remove all certificate and key files, click Restore Factory
Defaults .
4 Click Apply .