@inproceedings{Unga2211:Implementation,

title = {Design and Implementation of a Lawful Interception Architecture for B5G Systems Based on Key Escrow},

author = {Giuseppe Ungaro and Francesco Ricchitelli and Ingrid Huso and Giuseppe Piro and Gennaro Boggia},

url = {https://telematics.poliba.it/wp-content/uploads/publications/2022/Unga2211.pdf},

year  = {2022},

date = {2022-11-01},

booktitle = {2022 IEEE Conference on Standards for Communications and Networking (CSCN)(CSCN'22)},

address = {Thessaloniki, Greece},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Huso2205:Distributed,

title = {Distributed and Privacy-Preserving Data Dissemination at the Network Edgevia Attribute-Based Searchable Encryption},

author = {Ingrid Huso and Giuseppe Piro and Gennaro Boggia},

url = {https://telematics.poliba.it/wp-content/uploads/publications/2022/Huso2205distributed.pdf},

year  = {2022},

date = {2022-05-01},

booktitle = {Proc. of Mediterranean Communication and Computer Networking Conference (MedComNet)},

address = {Paphos, Cyprus},

abstract = {Multi-Access Edge computing represents one of the most important enabling 

technologies for the Industrial Internet of Things. It allows advanced data 

processing and customized service provisioning, very close to the 

end-users. In the presence of many Multi-Access Edge computing 

applications, however, it is fundamental to ensure effective and 

privacy-preserving data dissemination at the network edge. From the 

security perspective, Attribute-based Encryption and Searchable Encryption 

techniques can be jointly used to achieve data confidentiality, flexible 

protection against unauthorized access, and privacy-preserving data 

dissemination. 

Available solutions, however, generally focus the attention on cloud-based 

approaches, use edge computing to implement some of the cryptographic 

tasks, and limit the investigation to single cryptographic operations. 

Indeed, no works investigate the adoption of these techniques in scenarios 

with multiple data producers and end-users, and fully operating at the 

network edge. To bridge this gap, this work proposes a novel methodology 

supporting fast and privacy-oriented data dissemination directly at the 

network edge. In the considered distributed network infrastructure, 

Multi-Access Edge computing applications express the interest to receive 

specific data by sending Trapdoors to Edge Servers. Data sources protect 

their contents through Attribute-based Encryption and deliver them to Edge 

Servers. In turn, Edge Servers implement Attribute-based Searchable 

Encryption functionalities to properly disseminate received contents 

towards Multi-Access Edge nodes hosting the applications that generated 

valid Trapdoors. The performance of the conceived approach has been 

evaluated through computer simulations. Obtained results highlight the 

benefits achieved against baseline (i.e., cloud-based) solutions.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{SciddurloGlobecom2021,

title = {A Multi-tiered Social IoT Architecture for Scalable and Trusted ServiceProvisioning},

author = {Giancarlo Sciddurlo and Ingrid Huso and Domenico Striccoli and Giuseppe Piro and Gennaro Boggia},

url = {https://telematics.poliba.it/wp-content/uploads/publications/2021/SciddurloGlobecom2021.pdf},

year  = {2021},

date = {2021-12-01},

booktitle = {Proc. of IEEE Global Communications Conference: Selected Areas inCommunications: Social Networks (Globecom SAC SN)},

address = {Madrid, Spain},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}