Fujitsu Eternus DX500 S3 - Figure 15 Data Encryption; Table 8 Data Encryption Function Specifications

Data encryption with the SED function is recommended. Data encryption with the SED function does not affect
performance.
Figure 15 Data Encryption
ETERNUS DX
Encrypted
Unencrypted
Setting and management of encryption
Ser
ver
Server
Server
Prevention of
inf
ormation leakage
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123 123 123
123 123 123 ???
Table 8 Data Encryption Function Specifications
Function specification Self Encrypting Drive (SED) Firmware data encryption
Type of key Authentication key Encryption key
Encryption unit Drive Volume, Pool
Encryption method AES-256 Fujitsu Original Encryption/AES-128/
AES-256
Key management server linkage Yes No
3. Basic Functions
Security
39
FUJITSU Storage ETERNUS DX500 S3/DX600 S3 Hybrid Storage Systems
Overview
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