VACMAN Controller is an API-based authentication platform that serves as a backend for DIGIPASS strong authentication and e-signatures. It is capable of processing large volumes of authentication requests and can support mass deployments in a variety of customer interfacing applications, including online banking, e-commerce, online gaming, and web portals, among others. Because VACMAN Controller natively integrates into your existing infrastructure, it inherits all native features of any pre-existing systems and applications.