2024
Mix&Slice for Efficient Access Revocation on Outsourced Data.
IEEE Trans. Dependable Secur. Comput., 2024
2023
The Hitchhiker's Guide to Malicious Third-Party Dependencies.
Proceedings of the 2023 Workshop on Software Supply Chain Offensive Research and Ecosystem Defenses, 2023
2021
SEApp: Bringing Mandatory Access Control to Android Apps.
Proceedings of the 30th USENIX Security Symposium, 2021
Optimizing Leak Detection in Open-source Platforms with Machine Learning Techniques.
Proceedings of the 7th International Conference on Information Systems Security and Privacy, 2021
I Told You Tomorrow: Practical Time-Locked Secrets using Smart Contracts.
Proceedings of the ARES 2021: The 16th International Conference on Availability, 2021
2020
Securing Resources in Decentralized Cloud Storage.
IEEE Trans. Inf. Forensics Secur., 2020
A Parser to Support the Definition of Access Control Policies and Rules Using Natural Languages.
J. Medical Syst., 2020
Blockchain structures to guarantee logging integrity of a digital platform to support community-dwelling older adults.
Clust. Comput., 2020
Declarative Access Control for Aggregations of Multiple Ownership Data.
Proceedings of the 25th ACM Symposium on Access Control Models and Technologies, 2020
On Results of Data Aggregation Operations.
Proceedings of the Emerging Technologies for Authorization and Authentication, 2020
2019
Access Control for Social Care Platforms Using Fast Healthcare Interoperability Resources.
Proceedings of the New Knowledge in Information Systems and Technologies - Volume 3, 2019
Logging Integrity with Blockchain Structures.
Proceedings of the New Knowledge in Information Systems and Technologies - Volume 3, 2019
Multi-Provider Secure Processing of Sensors Data.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops, 2019
Dynamic Allocation for Resource Protection in Decentralized Cloud Storage.
Proceedings of the 2019 IEEE Global Communications Conference, 2019
A Platform of Services to Support Community-Dwelling Older Adults Integrating FHIR and Complex Security Mechanisms.
Proceedings of the 10th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2019) / The 9th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2019) / Affiliated Workshops, 2019
A Fast Healthcare Interoperability Resources (FHIR) Implementation Integrating Complex Security Mechanisms.
Proceedings of the CENTERIS 2019 - International Conference on ENTERprise Information Systems / ProjMAN 2019 - International Conference on Project MANagement / HCist 2019, 2019
2018
Bringing Access Control Tree to Big Data.
Proceedings of the Emerging Technologies for Authorization and Authentication, 2018
Protecting Resources and Regulating Access in Cloud-Based Object Storage.
Proceedings of the From Database to Cyber Security, 2018
2017
Distributed Shuffle Index in the Cloud: Implementation and Evaluation.
Proceedings of the 4th IEEE International Conference on Cyber Security and Cloud Computing, 2017
EncSwift and key management: An integrated approach in an industrial setting.
Proceedings of the 2017 IEEE Conference on Communications and Network Security, 2017
Distributed shuffle index: Analysis and implementation in an industrial testbed.
Proceedings of the 2017 IEEE Conference on Communications and Network Security, 2017
2016
Improving Android security by widening the role of Mandatory Access Control.
Adv. Math. Commun., 2016
Access Control Management for Secure Cloud Storage.
Proceedings of the Security and Privacy in Communication Networks, 2016
Mix&Slice: Efficient Access Revocation in the Cloud.
Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016
Managing Data Sharing in OpenStack Swift with Over-Encryption.
Proceedings of the 2016 ACM on Workshop on Information Sharing and Collaborative Security, 2016
2013
Robustness of social and web graphs to node removal.
Soc. Netw. Anal. Min., 2013
2012
Four degrees of separation.
Proceedings of the Web Science 2012, 2012
Arc-Community Detection via Triangular Random Walks.
Proceedings of the Eighth Latin American Web Congress, 2012
2011
HyperANF: approximating the neighbourhood function of very large graphs on a budget.
Proceedings of the 20th International Conference on World Wide Web, 2011
Layered label propagation: a multiresolution coordinate-free ordering for compressing social networks.
Proceedings of the 20th International Conference on World Wide Web, 2011
Robustness of Social Networks: Comparative Results Based on Distance Distributions.
Proceedings of the Social Informatics - Third International Conference, SocInfo 2011, 2011
IDEA: Intrinsic Dimension Estimation Algorithm.
Proceedings of the Image Analysis and Processing - ICIAP 2011, 2011
2010
O-IPCAC and its Application to EEG Classification.
Proceedings of the First Workshop on Applications of Pattern Analysis, 2010