text: **Server**
  
  Remote Copy 
  **2145-DH8**
  
  **2076-524**
  SAS 
  Hardware 
  Encryption 
  SAS 
  
  **2076-24F** **2145-24F**
  
  **2076-24F** **2145-24F**
  
  Figure 12-2 Encryption on both sites 
  
  Figure 12-3 shows an example configuration that uses software and hardware encryption. 
  Software encryption is used to encrypt an external virtualized storage system (2076-324 in 
  Figure 12-3). Hardware encryption is used for internal, SAS-attached disk drives. 