Privacy-preserving Information Security for the Energy Grid of Things Topics: Architectures for Smart Grids; Energy Management Systems (EMS); Integration of Smart Appliances; Internet of Things for Sustainability; Load Balancing in Smart Grids; Power Grids; Safety, Security, and Trustworthiness for Smart Cities; Service Architectures In Proceedings of the 11th International Conference on Smart Cities and Green ICT Systems SMARTGREENS - Volume 1, 110-116, 2022