669 citations · 852 across the 6 of their papers we have counts for
7 papers · 1 filter
ASSURED: Architecture for Secure Software Update of Realistic Embedded Devices
N. Asokan, Thomas Nyman, Norrathep Rattanavipanon +2
Secure firmware update is an important stage in the IoT device life-cycle. Prior techniques, designed for other computational settings, are not readily suitable for IoT devices, si…
DÏoT: A Federated Self-learning Anomaly Detection System for IoT
Thien Duc Nguyen, Samuel Marchal, Markus Miettinen +3
IoT devices are increasingly deployed in daily life. Many of these devices are, however, vulnerable due to insecure design, implementation, and configuration. As a result, many net…
HardScope: Thwarting DOP with Hardware-assisted Run-time Scope Enforcement
Thomas Nyman, Ghada Dessouky, Shaza Zeitouni +4
Widespread use of memory unsafe programming languages (e.g., C and C++) leaves many systems vulnerable to memory corruption attacks. A variety of defenses have been proposed to mit…
IoT Sentinel: Automated Device-Type Identification for Security Enforcement in IoT
Markus Miettinen, Samuel Marchal, Ibbad Hafeez +3
With the rapid growth of the Internet-of-Things (IoT), concerns about the security of IoT devices have become prominent. Several vendors are producing IP-connected devices for home…
How Far Removed Are You? Scalable Privacy-Preserving Estimation of Social Path Length with Social PaL
Marcin Nagy, Thanh Bui, Emiliano De Cristofaro +3
Social relationships are a natural basis on which humans make trust decisions. Online Social Networks (OSNs) are increasingly often used to let users base trust decisions on the ex…
ConXsense - Automated Context Classification for Context-Aware Access Control
Markus Miettinen, Stephan Heuser, Wiebke Kronz +2
We present ConXsense, the first framework for context-aware access control on mobile devices based on context classification. Previous context-aware access control systems often re…
PeerShare: A System Secure Distribution of Sensitive Data Among Social Contacts
Marcin Nagy, N. Asokan, Joerg Ott
We present the design and implementation of the PeerShare, a system that can be used by applications to securely distribute sensitive data to social contacts of a user. PeerShare i…