Implementing Proximity-Based Access Control (PBAC) using Model-Driven Security

A particularly advanced and highly useful access control approach we have designed and implemented using Model-Driven Security (MDS) is Proximity-Based Access Control (PBAC) . The PABC approach is a highly innovative access control method where information provided to a subject is determined need-to-know based on proximity attributes. It goes far beyond traditional devices access based on physical [...]