Are you talking about the Bridge communication? Isn't that Bluetooth? Not the best I would have thought, but haven't heard of BT being intercepted. Have they?
How the BlackBerry PlayBook tablet protects data in transit
The tablet and the smartphone use an encryption key (the BlackBerry Bridge pairing key) and AES to encrypt data that is sent between the tablet and the smartphone.
Are you talking about the Bridge communication? Isn't that Bluetooth? Not the best I would have thought, but haven't heard of BT being intercepted. Have they?
The tablet and smartphone use AES-256 encryption to encrypt and decrypt data that is sent between each other.
The tablet and smartphone use SHA-256 to authenticate the connection between each other.