Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Birnbach, Simon"'
As satellite networks expand to encompass megaconstellations and interplanetary communication, the need for effective Public Key Infrastructure (PKI) becomes increasingly pressing. This paper addresses the challenge of implementing PKI in these compl
Externí odkaz:
http://arxiv.org/abs/2408.10963
Autor:
Smailes, Joshua, Salkield, Edd, Köhler, Sebastian, Birnbach, Simon, Strohmeier, Martin, Martinovic, Ivan
In the wake of increasing numbers of attacks on radio communication systems, a range of techniques are being deployed to increase the security of these systems. One such technique is radio fingerprinting, in which the transmitter can be identified an
Externí odkaz:
http://arxiv.org/abs/2402.05042
Recent years have seen a rapid increase in the number of CubeSats and other small satellites in orbit - these have highly constrained computational and communication resources, but still require robust secure communication to operate effectively. The
Externí odkaz:
http://arxiv.org/abs/2305.12948
Due to an increase in the availability of cheap off-the-shelf radio hardware, spoofing and replay attacks on satellite ground systems have become more accessible than ever. This is particularly a problem for legacy systems, many of which do not offer
Externí odkaz:
http://arxiv.org/abs/2305.06947
Satellite user terminals are a promising target for adversaries seeking to target satellite communication networks. Despite this, many protections commonly found in terrestrial routers are not present in some user terminals. As a case study we audit
Externí odkaz:
http://arxiv.org/abs/2303.00582
In this paper, we show that by using inertial sensor data generated by a smart ring, worn on the finger, the user can be authenticated when making mobile payments or when knocking on a door (for access control). The proposed system can be deployed pu
Externí odkaz:
http://arxiv.org/abs/2301.03594
Network analysis and machine learning techniques have been widely applied for building malware detection systems. Though these systems attain impressive results, they often are $(i)$ not extensible, being monolithic, well tuned for the specific task
Externí odkaz:
http://arxiv.org/abs/2212.03793
The lack of standard input interfaces in the Internet of Things (IoT) ecosystems presents a challenge in securing such infrastructures. To tackle this challenge, we introduce a novel behavioral biometric system based on naturally occurring interactio
Externí odkaz:
http://arxiv.org/abs/2202.03845
In this paper, we describe how the electronic rolling shutter in CMOS image sensors can be exploited using a bright, modulated light source (e.g., an inexpensive, off-the-shelf laser), to inject fine-grained image disruptions. We demonstrate the atta
Externí odkaz:
http://arxiv.org/abs/2101.10011
Publikováno v:
Journal of Universal Computer Science (JUCS); 2024, Vol. 30 Issue 9, p1140-1162, 23p
