WATERLOO - BlackBerry Limited announced today it has entered into an agreement to acquire Secusmart GmbH, a leader in high-security voice and data encryption and anti-eavesdropping solutions for government organizations, enterprises and telecommunications service providers in Germany and internationally.The transaction is subject to the satisfaction of certain customary conditions, including the receipt of regulatory approvals. Financial details were not disclosed."We are always improving our security solutions to keep up with the growing complexity of enterprise mobility, with devices being used for more critical tasks and to store more critical information, and security attacks becoming more sophisticated," said John Chen, executive...