Security-Based Approach for Transformations of Mobile Accesses to ERP Systems

摘要

The characteristics and the levels of mobile accesses to ERP systems are changing differendy in companies. Three proposed approaches assist with individual transformation of mobility concepts. A classification concept of basic access variants facilitates to identify the current mobility level and advantageous transformation paths. A process model describes how a two-stage feasibility check can be integrated in security analyses and decision-making for an iterative access transformation. A chart gathers the main criteria of the feasibility check for predefined security controls. They are used to estimate whether the mobility objectives can be reached with acceptable security risks by the transformation step.