Papers

@inproceedings{dulal2026enhancing,

title = {Enhancing NAC-ABE to Support Access Control for mHealth Applications and Beyond},

author = {Saurab Dulal and Suravi Regmi and Tianyuan Yu and Adam Thieme and Lixia Zhang and Lan Wang},

url = {https://named-data.net/wp-content/uploads/2026/08/dulal2026enhancing-nac-abe.pdf},

year  = {2026},

date = {2026-08-01},

urldate = {2026-08-01},

booktitle = {Proceedings of the IEEE/ACM Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE) Workshop on mHealth Security},

keywords = {access control, mHealth, Security},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{dulal2022building,

title = {Building a Secure MHealth Data Sharing Infrastructure over NDN},

author = {Saurab Dulal and Nasir Ali and Adam Robert Thieme and Tianyuan Yu and Siqi Liu and Suravi Regmi and Lixia Zhang and Lan Wang},

url = {https://doi.org/10.1145/3517212.3558091},

doi = {10.1145/3517212.3558091},

isbn = {9781450392570},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

booktitle = {Proceedings of the 9th ACM Conference on Information-Centric Networking},

pages = {114–124},

publisher = {Association for Computing Machinery},

address = {Osaka, Japan},

series = {ICN '22},

abstract = {Exploratory efforts in mobile health (mHealth) data collection and sharing have achieved promising results. However, fine-grained contextual access control and real-time data sharing are two of the remaining challenges in enabling temporally-precise mHealth intervention. We have developed an NDN-based system called mGuard to address these challenges. mGuard provides a pub-sub API to let users subscribe to real-time mHealth data streams, and uses name-based access control policies and key-policy attribute-based encryption to grant fine-grained data access to authorized users based on contextual information. We evaluate mGuard's performance using sample data from the MD2K project.},

keywords = {access control, mHealth, Security},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{dulal_building_2022,

title = {Building a secure mHealth data sharing infrastructure over NDN},

author = {Saurab Dulal and Nasir Ali and Adam Robert Thieme and Tianyuan Yu and Siqi Liu and Suravi Regmi and Lixia Zhang and Lan Wang},

url = {https://dl.acm.org/doi/10.1145/3517212.3558091},

doi = {10.1145/3517212.3558091},

isbn = {978-1-4503-9257-0},

year  = {2022},

date = {2022-09-01},

urldate = {2022-09-01},

booktitle = {Proceedings of the 9th ACM Conference on Information-Centric Networking},

pages = {114–124},

publisher = {Association for Computing Machinery},

address = {New York, NY, USA},

series = {ICN '22},

abstract = {Exploratory efforts in mobile health (mHealth) data collection and sharing have achieved promising results. However, fine-grained contextual access control and real-time data sharing are two of the remaining challenges in enabling temporally-precise mHealth intervention. We have developed an NDN-based system called mGuard to address these challenges. mGuard provides a pub-sub API to let users subscribe to real-time mHealth data streams, and uses name-based access control policies and key-policy attribute-based encryption to grant fine-grained data access to authorized users based on contextual information. We evaluate mGuard's performance using sample data from the MD2K project.},

keywords = {access control, Applications, mHealth, real-time data sharing},

pubstate = {published},

tppubtype = {inproceedings}

}