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CERN Document Server 12 records found  1 - 10próximo  jump to record: Search took 1.12 seconds. 
1.
Security Risks of IoT Devices: From Device Characteristics to Future Risk Score Predictions / Oser, Pascal
In the last few years, a technological turnaround has taken place with the so-called Internet of Things (IoT) [...]
CERN-THESIS-2022-361 -

2.
Risk Prediction of IoT Devices Based on Vulnerability Analysis / Oser, Pascal (CERN) ; van der Heijden, Rens W ; Lüders, Stefan (CERN) ; Kargl, Frank (U. Ulm)
Internet of Things (IoT) devices are becoming more widespread not only in areas such as smart homes and smart cities but also in research and office environments. The sheer number, heterogeneity, and limited patch availability provide significant challenges for the security of both office networks and the Internet in general. [...]
2022 - 36 p. - Published in : ACM Transactions on Privacy and Security 25 (2022) 1-36 Fulltext: PDF;
3.
Evaluating the Future Device Security Risk Indicator for Hundreds of IoT Devices / Oser, Pascal (CERN ; Ulm U.) ; Engelmann, Felix (Copenhagen U.) ; Lüders, Stefan (CERN) ; Kargl, Frank (Ulm U.)
IoT devices are present in many, especially corporate and sensitive, networks and regularly introduce security risks due to slow vendor responses to vulnerabilities and high difficulty of patching. [...]
arXiv:2209.03826.
- 13 p.
Fulltext
4.
Internet of Things (IoT) security / Agarwal, Sharad
In this report, I present all the IoT devices that I was able to scan in the CERN network along with their vulnerabilities [...]
Geneva : CERN openlab, 2017. - 32 p.


10.5281/zenodo.1035034
5.
Detecting IoT Devices and How They Put Large Heterogeneous Networks at Security Risk / Agarwal, Sharad (University of Wisconsin Madison (US)) ; Lueders, Stefan (CERN) ; Oser, Pascal (Universitaet Ulm (DE))
We present our results to identify and assess IoT devices on a large-scale and heterogeneous network. This work shows that IoT devices endanger networks significantly. [...]
IT-TALK-2019-003.- Geneva : CERN, 2019 Fulltext: PDF; In : 7th Control System Cyber-Security Workshop (CS)2/HEP
6.
Detecting IoT Devices and How They Put Large Heterogeneous Networks at Security Risk / Agarwal, Sharad (CERN ; Wisconsin U., Madison) ; Oser, Pascal (CERN ; Ulm U.) ; Lüders, Stefan (CERN)
The introduction of the Internet of Things (IoT), i.e., the interconnection of embedded devices over the Internet, has changed the world we live in from the way we measure, make calls, print information and even the way we get energy in our offices or homes. The convenience of IoT products, like closed circuit television (CCTV) cameras, internet protocol (IP) phones, and oscilloscopes, is overwhelming for end users. [...]
2019 - 11 p. - Published in : Sensors 19 (2019) 4107 Fulltext from publisher: PDF;
7.
Identifying Devices of the Internet of Things Using Machine Learning on Clock Characteristics / Oser, Pascal (Universitaet Ulm (DE)) ; Kargl, Frank (Universitaet Ulm (DE)) ; Lueders, Stefan (CERN)
The number of devices of the so-called Internet of Things (IoT) is heavily increasing. One of the main challenges for operators of large networks is to autonomously and automatically identify any IoT device within the network for the sake of computer security and, subsequently, being able to better protect and secure those. [...]
CERN-IT-2019-001.- Geneva : CERN, 2018 - 11 p. Fulltext: PDF;
8.
Information Security Assessment of CERN Access and Safety Systems / Hakulinen, Timo (CERN) ; Costa Lopez, Xurxo Breogan (CERN) ; Ninin, Pierre (CERN) ; Oser, Pascal (CERN)
Access and safety systems are traditionally considered critical in organizations and they are therefore usually well isolated from the rest of the network. However, recent years have seen a number of cases, where such systems have been compromised even when in principle well protected. [...]
2015 - 4 p. - Published in : 10.18429/JACoW-ICALEPCS2015-WEPGF012 Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.WEPGF012
9.
Prediction Methodology for Proton Single Event Burnout: Application to a STRIPFET Device / Siconolfi, Sara (ONERA, Toulouse) ; Mekki, Julien (CERN) ; Oser, Pascal (CERN) ; Spiezia, Giovanni (CERN) ; Hubert, Guillaume (ONERA, Toulouse) ; David, Jean-Pierre (ONERA, Toulouse)
This paper presents a single event burnout (SEB) sensitivity characterization for power MOSFETs, independent from tests, through a prediction model issued from TCAD analysis and the knowledge of device topology. The methodology is applied to a STRIPFET device and compared to proton data obtained at PSI, showing a good agreement in the order of magnitude of proton SEB cross section, and thus validating the prediction model as an alternative device characterization with respect to SEB..
2015 - Published in : IEEE Trans. Nucl. Sci. 62 (2015) 2635-2642
10.
Virtualization architecture of CERN access and safety systems / Costa Lopez, Xurxo Breogan (CERN) ; Hakulinen, Timo (CERN) ; Ninin, Pierre (CERN) ; Nissen, Henrik (CERN) ; Nunes, Rui (CERN) ; Oser, Pascal (CERN)
2015
In : 8th ACM International Systems and Storage Conference, Haifa, Israel, 26 - 28 May 2015, pp.21

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