Ubi-Interact (publication, github) is a framework for building mixed reality distributed applications and/or exchange between applications & systems in a mixed reality environment.
It puts emphasis on flexibility and integrability with existing systems. Security & Prvacy concerns in mixed reality environments, however, go beyond established security measurements like user authentication and authorization mechanisms and static rights and access management (Survey by De Guzman et al.: Security and privacy approaches in mixed reality: A literature survey).
Develop concepts on how to best reflect dynamic and contextual security & privacy considerations in a MR framework.
Evaluate implementation of said concepts based on ease of use, expressiveness, performance influence, scalability.