research
∙
05/16/2023
Time for Change: How Clocks Break UWB Secure Ranging
Due to its suitability for wireless ranging, Ultra-Wide Band (UWB) has g...
share
research
∙
12/15/2022
On (the Lack of) Code Confidentiality in Trusted Execution Environments
Trusted Execution Environments (TEEs) have been proposed as a solution t...
research
∙
11/09/2022
It's TEEtime: Bringing User Sovereignty to Smartphones
The majority of smartphones either run iOS or Android operating systems....
research
∙
11/01/2022
Empowering Data Centers for Next Generation Trusted Computing
Modern data centers have grown beyond CPU nodes to provide domain-specif...
research
∙
05/25/2022
SoK: Hardware-supported Trusted Execution Environments
The growing complexity of modern computing platforms and the need for st...
research
∙
12/14/2021
Phishing in Organizations: Findings from a Large-Scale and Long-Term Study
In this paper, we present findings from a large-scale and long-term phis...
research
∙
11/09/2021
Ghost Peak: Practical Distance Reduction Attacks Against HRP UWB Ranging
We present the first over-the-air attack on IEEE 802.15.4z High-Rate Pul...
research
∙
06/09/2021
AdaptOver : Adaptive Overshadowing of LTE signals
We introduce AdaptOver, a new LTE signal overshadowing attack that allow...
research
∙
06/09/2021
LTrack: Stealthy Tracking of Mobile Phones in LTE
We introduce LTrack, a new tracking attack on LTE that allows an attacke...
research
∙
02/04/2021
Sovereign Smartphone: To Enjoy Freedom We Have to Control Our Phones
The majority of smartphones either run iOS or Android operating systems....
research
∙
11/27/2020
IntegriScreen: Visually Supervising Remote User Interactions on Compromised Clients
Remote services and applications that users access via their local clien...
research
∙
10/27/2020
2FE: Two-Factor Encryption for Cloud Storage
Encrypted cloud storage services are steadily increasing in popularity, ...
research
∙
10/20/2020
PIE: A Platform-wide TEE
While modern computing architectures rely on specialized hardware such a...
research
∙
05/25/2020
Decentralized Privacy-Preserving Proximity Tracing
This document describes and analyzes a system for secure and privacy-pre...
research
∙
05/23/2020
Frontal Attack: Leaking Control-Flow in SGX via the CPU Frontend
We introduce a new timing side-channel attack on Intel CPU processors. O...
research
∙
01/05/2020
Snappy: Fast On-chain Payments with Practical Collaterals
Permissionless blockchains offer many advantages but also have significa...
research
∙
11/25/2019
UWB-ED: Distance Enlargement Attack Detection in Ultra-Wideband
Mobile autonomous systems, robots, and cyber-physical systems rely on ac...
research
∙
11/25/2019
Message Time of Arrival Codes: A Fundamental Primitive for Secure Distance Measurement
Secure distance measurement and therefore secure Time-of-Arrival (ToA) m...
research
∙
11/24/2019
I Send, Therefore I Leak: Information Leakage in Low-Power Wide Area Networks
Low-power wide area networks (LPWANs), such as LoRa, are fast emerging a...
research
∙
06/18/2019
Cyber-Risks in Paper Voting
Considering a large number of vulnerabilities reported in the news and t...
research
∙
03/01/2019