3 papers
cs.CR2017
EmLog: Tamper-Resistant System Logging for Constrained Devices with TEEs
Carlton Shepherd, Raja Naeem Akram, Konstantinos Markantonakis
Remote mobile and embedded devices are used to deliver increasingly impactful services, such as medical rehabilitation and assistive technologies. Secure system logging is benefici…
cs.CR2016
When Theory and Reality Collide: Demystifying the Effectiveness of Ambient Sensing for NFC-based Proximity Detection by Applying Relay Attack Data
Iakovos Gurulian, Carlton Shepherd, Konstantinos Markantonakis +2
Over the past decade, smartphones have become the point of convergence for many applications and services. There is a growing trend in which traditional smart-card based services l…
cs.CR2016
Empirical Evaluation of Ambient Sensors as Proximity Detection Mechanism for Mobile Payments
Raja Naeem Akram, Iakovos Gurulian, Carlton Shepherd +2
Near Field Communication (NFC) has enabled mobile phones to emulate contactless smart cards. Similar to contactless smart cards, they are also susceptible to relay attacks. To coun…