As 6G architectures transition toward decentralized Multi-Agent Systems (MAS), ensuring secure access to shared Knowledge Bases (KB) is critical. Traditional authorization models like RBAC fail to provide the granularity required for autonomous agents interacting with Semantic-based data. This work proposes a hybrid authorization framework that integrates roles and First-Order Logic (FOL) predicates to enforce zero-trust principles at the knowledge-graph level. We eliminate permission inheritance by enforcing authorization at the triple level (Subject-Predicate-Object), ensuring agents only access metadata required for their specific functional lifecycle.
@article{arxiv.2605.05269,
title = {Dynamic Authorization for Knowledge-Base Agents in 6G},
author = {Loay Abdelrazek and Leyli Karacay and Marin Orlic},
journal= {arXiv preprint arXiv:2605.05269},
year = {2026}
}
Comments
Preprint of a poster paper accepted in EUCNC 6G Summit June 2026