338 citations · 457 across the 10 of their papers we have counts for
5 papers · 1 filter
Investigation of 3-D Secure's Model for Fraud Detection
Mohammed Aamir Ali, Thomas Groß, Aad van Moorsel
Background. 3-D Secure 2.0 (3DS 2.0) is an identity federation protocol authenticating the payment initiator for credit card transactions on the Web. Aim. We aim to quantify the im…
Simulating the Effects of Social Presence on Trust, Privacy Concerns & Usage Intentions in Automated Bots for Finance
Magdalene Ng, Kovila P. L. Coopamootoo, Ehsan Toreini +3
FinBots are chatbots built on automated decision technology, aimed to facilitate accessible banking and to support customers in making financial decisions. Chatbots are increasing…
Cyclic Bayesian Attack Graphs: A Systematic Computational Approach
Isaac Matthews, John Mace, Sadegh Soudjani +1
Attack graphs are commonly used to analyse the security of medium-sized to large networks. Based on a scan of the network and likelihood information of vulnerabilities, attack grap…
Data-Driven Model-Based Analysis of the Ethereum Verifier's Dilemma
Maher Alharby, Roben Castagna Lunardi, Amjad Aldweesh +1
In proof-of-work based blockchains such as Ethereum, verification of blocks is an integral part of establishing consensus across nodes. However, in Ethereum, miners do not receive…
BlockSim: An Extensible Simulation Tool for Blockchain Systems
Maher Alharby, Aad van Moorsel
Both in the design and deployment of blockchain solutions many performance-impacting configuration choices need to be made. We introduce BlockSim, a framework and software tool to…