sensors Article PyFF: A Fog-Based Flexible Architecture for Enabling Privacy-by-Design IoT-Based Communal Smart Environments † Fatima Zohra Benhamida 1,2,* , Joan Navarro 3 , Oihane Gómez-Carmona 2 , Diego Casado-Mansilla 2 , Diego López-de-Ipiña 2 and Agustín Zaballos 3 1 Laboratoire des Méthodes de Conception des Systèmes, Ecole Nationale Supérieure D’Informatique, Algiers 16309, Algeria 2 DeustoTech, University of Deusto, 48007 Bilbao, Spain;
[email protected] (O.-G.C.);
[email protected] (D.C.-M.);
[email protected] (D.L.-d.-I.) 3 Grup de Recerca en Internet Technologies & Storage (GRITS), La Salle—Universitat Ramon Llull, C/Quatre Camins, 30, 08022 Barcelona, Spain;
[email protected] (J.N.);
[email protected] (A.Z.) * Correspondence:
[email protected] † This paper is an extended version of our paper published in CPSSIoT2019: 1st Workshop on Cyber-Physical Social Systems co-located with the 9th International Conference on the Internet of Things (IoT 2019). Abstract: The advent of the Internet of Things (IoT) and the massive growth of devices connected to the Internet are reshaping modern societies. However, human lifestyles are not evolving at the same pace as technology, which often derives into users’ reluctance and aversion. Although it is essential Citation: Benhamida, F.Z.; to consider user involvement/privacy while deploying IoT devices in a human-centric environment, Navarro, J.; Gómez-Carmona, O.; current IoT architecture standards tend to neglect the degree of trust that humans require to adopt Casado-Mansilla, D.; these technologies on a daily basis. In this regard, this paper proposes an architecture to enable López-de-Ipiña, D.; Zaballos, A.