NEXIS is a software manufacturer specialized in Identity and Access Management with headquarters in Regensburg. The product NEXIS Controle enables secure role and authorization management for the customer. Existing IAM solutions can be extended with additional analysis, simulation, modeling and collaboration functions – NEXIS Controle optimizes role and authorization management with more than one hundred configurable workflows. The software can be flexibly adapted to the respective user, so that IT specialists of a company have all analysis functions at their disposal, while non-technical employees can use simple, task-based interfaces. With NEXIS Controle, customers get authorization analyses, data visualizations and modeling functions from a single source.