We are excited to report that Task T2.2 has been successfully completed on March 31, 2025. The task focused on enabling dynamic access control for data usage within the Smart Home environment.
To meet this goal, the team integrated a Usage Control framework based on XACML with cryptographic data envelopes. This ensures that access rights are enforceable, revocable, and remain active only as long as conditions are met—even when data resides in external or untrusted environments.