The publication presents an exploration approach for studying data protection in security systems within corporate environment. The approach is including: conceptual UML architecture design, together with further multi-agent system-of-systems modeling and holistic sensitivity analysis. The obtained results are next validated via an ad-hoc stochastic simulation, assuring expert, sensors’ and machine-generated data flows fusing and usage. Finally, an interactive verification is performed with virtual corporate environment and futuristic, fictitious scenario dynamic observations of both trainees & technologies. An implementation of DLP monitoring for multiple data states and attacks jointly with selected set of users’ feedback assessments are given in conclusion, assuring comprehensiveness of the obtained results.