Secusmart is an expert in the development and implementation of complete eavesdropping protection solutions in business and politics. With its "SecuCALL" solution, the BlackBerry subsidiary developed an easy-to-use and effective eavesdropping protection app that mobile operators can use to offer their customers secure communications, regardless of platform and end device. Together with Vodafone, the application has already been launched as Vodafone "Secure Call". For the protection of communications within German and foreign governments and in authorities and organizations with security tasks (BOS), the Düsseldorf-based company offers the mobile high-security solution SecuSUITE for BlackBerry 10.