63 citations · 207 across the 33 of their papers we have counts for
7 papers · 2 filters
Towards Malicious address identification in Bitcoin
Deepesh Chaudhari, Rachit Agarwal, Sandeep Kumar Shukla
The temporal aspect of blockchain transactions enables us to study the address's behavior and detect if it is involved in any illicit activity. However, due to the concept of chang…
Reputation-based PoS for the Restriction of Illicit Activities on Blockchain: Algorand Usecase
Mayank Pandey, Rachit Agarwal, Sandeep Kumar Shukla +1
In cryptocurrency-based permissionless blockchain networks, the decentralized structure enables any user to join and operate across different regions. The criminal entities exploit…
Understanding Money Trails of Suspicious Activities in a cryptocurrency-based Blockchain
Banwari Lal, Rachit Agarwal, Sandeep Kumar Shukla
The decentralization, redundancy, and pseudo-anonymity features have made permission-less public blockchain platforms attractive for adoption as technology platforms for cryptocurr…
Vulnerability and Transaction behavior based detection of Malicious Smart Contracts
Rachit Agarwal, Tanmay Thapliyal, Sandeep Kumar Shukla
Smart Contracts (SCs) in Ethereum can automate tasks and provide different functionalities to a user. Such automation is enabled by the `Turing-complete' nature of the programming…
Identifying malicious accounts in Blockchains using Domain Names and associated temporal properties
Rohit Kumar Sachan, Rachit Agarwal, Sandeep Kumar Shukla
The rise in the adoption of blockchain technology has led to increased illegal activities by cyber-criminals costing billions of dollars. Many machine learning algorithms are appli…
Security of Healthcare Data Using Blockchains: A Survey
Mayank Pandey, Rachit Agarwal, Sandeep K. Shukla +1
The advancement in the healthcare sector is entering into a new era in the form of Health 4.0. The integration of innovative technologies like Cyber-Physical Systems (CPS), Big Dat…