BBM Enterprise

 application encryption for data at rest

The 

BBM Enterprise

 application database is encrypted. 

BBM Enterprise

 uses an SQLCipher database, initialized with a passphrase, to store the 

BBM Enterprise

 content.  

BBM Enterprise

 generates a block of random data (48 bytes) to use as the passphrase. The passphrase is random, unique to each 

BBM Enterprise

 app, and used each time the 

BBM Enterprise

 app starts on a device. 

BBM Enterprise

 encrypts the passphrase and stores it in the platform’s specific keystore. For 

BlackBerry 10

, 

BBM Enterprise

 encrypts the passphrase and stores it using the platform’s certificate manager. For 

Windows

,  

BBM Enterprise

 encrypts the passphrase with DPAPI and stores the results locally.