2019 Eighth International Conference on Emerging Security Technologies (EST)最新文献

Usability of Skin Texture Biometrics for Mixed-Resolution Images 混合分辨率图像皮肤纹理生物识别的可用性

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-08-22 DOI: 10.1109/EST.2019.8806212

H. Alsufyani, Sanaul Hoque, F. Deravi

引用次数: 0

Gaze-based Presentation Attack Detection for Users Wearing Tinted Glasses 基于注视的有色眼镜用户呈现攻击检测

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-08-22 DOI: 10.1109/EST.2019.8806201

Asad Ali, Nawal Alsufyani, Sanaul Hoque, F. Deravi

{"title":"Gaze-based Presentation Attack Detection for Users Wearing Tinted Glasses","authors":"Asad Ali, Nawal Alsufyani, Sanaul Hoque, F. Deravi","doi":"10.1109/EST.2019.8806201","DOIUrl":"https://doi.org/10.1109/EST.2019.8806201","url":null,"abstract":"Biometric authentication is vulnerable to presentation (spoofing) attacks. It is important to address the security vulnerability of spoofing attacks where an attacker uses an artefact presented at the sensor to subvert the system. Gaze-tracking has been proposed for such attack detection. In this paper, we explore the sensitivity of a gaze-based approach to spoofing detection in the presence of eye-glasses that may impact detection performance. In particular, we investigate the use of partially tinted glasses such as may be used in hazardous environments or outdoors in mobile application scenarios The attack scenarios considered in this work include the use of projected photos, 2D and 3D masks. A gaze-based spoofing detection system has been extensively evaluated using data captured from volunteers performing genuine attempts (with and without wearing such tinted glasses) as well as spoofing attempts using various artefacts. The results of the evaluations indicate that the presence of tinted glasses has a small impact on the accuracy of attack detection, thereby making the use of such gaze-based features possible for a wider range of applications.","PeriodicalId":102238,"journal":{"name":"2019 Eighth International Conference on Emerging Security Technologies (EST)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116055822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Real Time Object Detection, Tracking, and Distance and Motion Estimation based on Deep Learning: Application to Smart Mobility 基于深度学习的实时目标检测、跟踪、距离和运动估计:在智能移动中的应用

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806222

Zhihao Chen, R. Khemmar, B. Decoux, A. Atahouet, J. Ertaud

{"title":"Real Time Object Detection, Tracking, and Distance and Motion Estimation based on Deep Learning: Application to Smart Mobility","authors":"Zhihao Chen, R. Khemmar, B. Decoux, A. Atahouet, J. Ertaud","doi":"10.1109/EST.2019.8806222","DOIUrl":"https://doi.org/10.1109/EST.2019.8806222","url":null,"abstract":"In this paper, we will introduce our object detection, localization and tracking system for smart mobility applications like traffic road and railway environment. Firstly, an object detection and tracking approach was firstly carried out within two deep learning approaches: You Only Look Once (YOLO) V3 and Single Shot Detector (SSD). A comparison between the two methods allows us to identify their applicability in the traffic environment. Both the performances in road and in railway environments were evaluated. Secondly, object distance estimation based on Monodepth algorithm was developed. This model is trained on stereo images dataset but its inference uses monocular images. As the output data, we have a disparity map that we combine with the output of object detection. To validate our approach, we have tested two models with different backbones including VGG and ResNet used with two datasets: Cityscape and KITTI. As the last step of our approach, we have developed a new method-based SSD to analyse the behavior of pedestrian and vehicle by tracking their movements even in case of no detection on some images of a sequence. We have developed an algorithm based on the coordinates of the output bounding boxes of the SSD algorithm. The objective is to determine if the trajectory of a pedestrian or vehicle can lead to a dangerous situations. The whole of development is tested in real vehicle traffic conditions in Rouen city center, and with videos taken by embedded cameras along the Rouen tramway.","PeriodicalId":102238,"journal":{"name":"2019 Eighth International Conference on Emerging Security Technologies (EST)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115803589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 41

Mini-Block-Based Cipher Class for Physically Clone-Resistant Devices 用于物理抗克隆设备的基于小块的密码类

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806216

Saleh Mulhem, Mouadh Ayache, W. Adi

{"title":"Mini-Block-Based Cipher Class for Physically Clone-Resistant Devices","authors":"Saleh Mulhem, Mouadh Ayache, W. Adi","doi":"10.1109/EST.2019.8806216","DOIUrl":"https://doi.org/10.1109/EST.2019.8806216","url":null,"abstract":"Physical Unclonable Functions PUFs were proposed about two decades ago for creating physically unclonable VLSI units. PUFs as analog structures, are inherently rather costly in implementation and less consistent in the re-identification process. The novel technique proposed in this work, converts (mutates) a non-volatile SoC FPGA device at low cost into a consistent clone-resistant unit. A true random generator triggers an internal smart program which creates/mutates internally (in a post-production single-event process) a permanent physical Secret Unknown Cipher (SUC) module. This is seen as an electronic “mutation” in a self-reconfiguring non-volatile-FPGA SoC environment. The created entity results with some unknown, however operational Cipher SUC. As the SUC structure is non-volatile, the unit becomes permanently clone-resistant if any later changes are irreversibly prohibited. A large cipher class based on mini-blocks of 4-bit mappings and bundle permutations making use of the FPGA 4-input LUT structures is created. To create an SUC within a device, a single cipher is randomly selected from the large class. As nobody knows the internally selected cipher, the resulting cipher-module is unknown and could serve as a hard to clone physical identity. A perfect secret is the one which nobody knows. Once it is possible to know, it becomes clonable. A sample use case protocol challenging the particular created cipher is shown how to securely identify the device. A sample prototype implementation scenario for the proposed cipher is presented using Microsemi SmartFusion2 SoC FPGA technology. Complexity, performance and security aspects of the resulting new system are discussed and evaluated.","PeriodicalId":102238,"journal":{"name":"2019 Eighth International Conference on Emerging Security Technologies (EST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128665097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

EvoFIT Facial Composite Images: A Detailed Assessment of Impact on Forensic Practitioners, Police Investigators, Victims, Witnesses, Offenders and the Media EvoFIT面部合成图像:对法医从业人员、警察调查员、受害者、证人、罪犯和媒体影响的详细评估

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806211

C. Frowd, E. Portch, Abigail Killeen, Lydia Mullen, Alexander J. Martin, P. Hancock

{"title":"EvoFIT Facial Composite Images: A Detailed Assessment of Impact on Forensic Practitioners, Police Investigators, Victims, Witnesses, Offenders and the Media","authors":"C. Frowd, E. Portch, Abigail Killeen, Lydia Mullen, Alexander J. Martin, P. Hancock","doi":"10.1109/EST.2019.8806211","DOIUrl":"https://doi.org/10.1109/EST.2019.8806211","url":null,"abstract":"This paper assesses use of the EvoFIT facial composite system by police practitioners in the UK and overseas. Results reveal that this forensic system is used extensively: a total of 2,440 times since September 2013. With a suspect identification rate of 60% and a conviction rate of 17%, the impact of this forensic technique is appreciable for helping the police to identify offenders. It was also found that empirically-driven enhancement techniques were used frequently by police practitioners-including use of detailed context reinstatement and holistic techniques during interview, and asking the witness to focus on the eye-region during construction. Research evaluating EvoFIT images published in the media also revealed that composites were produced mostly for serious offences, in particular for sexual crimes. In addition, the vast majority were of male offenders, in their early 30's; victims were female (aged mid 20's to mid 30's); these demographics were similar to composites emerging from another recognition system, EFIT-V / 6. Although this exercise revealed that EvoFIT composites were sometimes published using a more optimal stretched mode, some were presented in a way that did not faithfully represent the constructed image, with the external features cropped. In conclusion, the EvoFIT system is clearly being deployed frequently, with appreciable impact, in the fight against crime.","PeriodicalId":102238,"journal":{"name":"2019 Eighth International Conference on Emerging Security Technologies (EST)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133390481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Alphanumeric Glyphs Transformation Based on Shape Morphing: Context of Text 基于形状变形的字母数字符号转换:文本语境

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806219

A. Ledoux, Ngoc Bich Dao, Paul Lahmi, Mickaël Coustaty

引用次数: 1

Spreading Code Identification of Legal Drones in IoT Environment 物联网环境下合法无人机的传播码识别

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806215

K. Alheeti, M. Al-Ani, K. Mcdonald-Maier

引用次数: 2

MAC-PRY Cross-Layer Design for Secure Wireless Avionics Intra-Communications 安全无线航空电子内部通信的MAC-PRY跨层设计

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-22 DOI: 10.1109/EST.2019.8806208

R. Sámano-Robles

{"title":"MAC-PRY Cross-Layer Design for Secure Wireless Avionics Intra-Communications","authors":"R. Sámano-Robles","doi":"10.1109/EST.2019.8806208","DOIUrl":"https://doi.org/10.1109/EST.2019.8806208","url":null,"abstract":"This paper presents a framework for medium access control (MAC) and physical (PRY) cross-layer security design of wireless avionics intra-communications (WAICs). The paper explores the different options based on the latest results of MAC-PRY cross-layer design and the available standard technologies for WAICs. Particular emphasis is given to solutions based on multiple-input multiple-output (MIMO) systems and recent developments towards a wireless technology with ultra-low latency and high reliability in the context of 5G and machine-type traffic support. One major objective is to improve WAICs technology and thus match the real-time, reliability and safety critical performance of the internal aeronautics bus technologies (e.g., ARINC 664). The main identified vulnerabilities and potential solutions are explored, as well as their impact on system design complexity and feasibility for wireless networks on-board aircraft. The solutions are presented in the context of the European project SCOTT (secure connected trustable things) using the recently released reference architecture for trusted IoT systems. Other aspects of SCOTT such as trust, privacy, security classes, and safety are also discussed here for the aeronautics domain.","PeriodicalId":102238,"journal":{"name":"2019 Eighth International Conference on Emerging Security Technologies (EST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130875296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Further Heuristic Discussion on Two Countermeasures against Reaction Attacks on McEliece Cryptosystems with QCLDPC Codes 针对QCLDPC码mcelece密码系统反攻击的两种对策的进一步启发式讨论

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-01 DOI: 10.1109/EST.2019.8806207

P. Farkaš

引用次数: 0

Secure Device Identification Using Multidimensional Mapping 使用多维映射的安全设备识别

2019 Eighth International Conference on Emerging Security Technologies (EST) Pub Date : 2019-07-01 DOI: 10.1109/EST.2019.8806218

Supriya Yadav, G. Howells

引用次数: 2