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06/06/2023
OptimShare: A Unified Framework for Privacy Preserving Data Sharing – Towards the Practical Utility of Data with Privacy
Tabular data sharing serves as a common method for data exchange. Howeve...
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01/24/2023
FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT
Industrial Internet of Things (IIoT) opens up a challenging research are...
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06/25/2022
Cascading Failures in Smart Grids under Random, Targeted and Adaptive Attacks
We study cascading failures in smart grids, where an attacker selectivel...
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03/22/2022
SPRITE: A Scalable Privacy-Preserving and Verifiable Collaborative Learning for Industrial IoT
Recently collaborative learning is widely applied to model sensitive dat...
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03/20/2022
Strategic Analysis to defend against Griefing Attack in Lightning Network
Payments routed in Lightning Network are susceptible to a griefing attac...
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08/02/2021
Blockchain-Enabled Secure and Smart HealthCare System
Technology has evolved over the years, making our lives easier. It has i...
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03/10/2021
DIMY: Enabling Privacy-preserving Contact Tracing
The infection rate of COVID-19 and lack of an approved vaccine has force...
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09/23/2020
Reliable, Fair and Decentralized Marketplace for Content Sharing Using Blockchain
Content sharing platforms such as Youtube and Vimeo have promoted pay pe...
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06/18/2020
A Survey of COVID-19 Contact Tracing Apps
The recent outbreak of COVID-19 has taken the world by surprise, forcing...
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05/28/2020
A Technical Look At The Indian Personal Data Protection Bill
The Indian Personal Data Protection Bill 2019 provides a legal framework...
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05/19/2020
Griefing-Penalty: Countermeasure for Griefing Attack in Bitcoin-compatible PCNs
Payment Channel Networks or PCNs have gained prominence ensuring faster ...
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05/15/2020
CryptoMaze: Atomic Off-Chain Payments in Payment Channel Network
Payment protocols developed to realize off-chain transactions in Payment...
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05/14/2020
A Secure Fog Based Architecture for Industrial Internet of Things and Industry 4.0
The advent of Industrial IoT (IIoT) along with Cloud computing has broug...
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02/12/2020
HushRelay: A Privacy-Preserving, Efficient, and Scalable Routing Algorithm for Off-Chain Payments
Payment channel networks (PCN) are used in cryptocurrencies to enhance t...
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01/11/2020
Verifiable and Auditable Digital Interchange Framework
We address the problem of fairness and transparency in online marketplac...
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09/30/2019
FSPVDsse: A Forward Secure Publicly Verifiable Dynamic SSE scheme
A symmetric searchable encryption (SSE) scheme allows a client (data own...
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04/28/2019
Blockchain Enabled Privacy Preserving Data Audit
Data owners upload large files to cloud storage servers, but malicious s...
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01/31/2019
The Secure Link Prediction Problem
Link Prediction is an important and well-studied problem for social netw...
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11/28/2018
Blockchain Enabled Data Marketplace - Design and Challenges
Data is of unprecedented importance today. The most valuable companies o...
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11/04/2018
Design of Anonymous Endorsement System in Hyperledger Fabric
Permissioned Blockchain has become quite popular with enterprises formin...
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05/08/2018
An Efficient Secure Distributed Cloud Storage for Append-only Data
Cloud computing enables users (clients) to outsource large volume of the...
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04/04/2018
On the Economic Significance of Ransomware Campaigns: A Bitcoin Transactions Perspective
Bitcoin cryptocurrency system enables users to transact securely and pse...
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12/12/2017
Keyword-Based Delegable Proofs of Storage
Cloud users (clients) with limited storage capacity at their end can out...
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11/16/2017
Cloud Data Auditing Using Proofs of Retrievability
Cloud servers offer data outsourcing facility to their clients. A client...
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07/30/2017