2019 International Conference on Cyberworlds (CW)最新文献_第7页

Comparative Study of Fingerprint Database Indexing Methods 指纹数据库索引方法的比较研究

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00055

Joannes Falade, Sandra Cremer, C. Rosenberger

引用次数: 1

A Virtual and Interactive Light-Art-Like Representation of Human Silhouette 一种虚拟的、互动的、类似光艺术的人体剪影表现

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00078

Momoko Tsuchiya, T. Itoh, Michael Neff, Yuhan Liu

引用次数: 0

Hybrid Feature Selection Models for Machine Learning Based Botnet Detection in IoT Networks 物联网网络中基于机器学习的僵尸网络检测混合特征选择模型

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00059

Alejandro Guerra-Manzanares, Hayretdin Bahsi, S. Nõmm

引用次数: 23

The Art of La Petite Fee Cosmo 小女孩的艺术

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00069

Hui En Lye, V. Kannappan, Jeffrey Hong

{"title":"The Art of La Petite Fee Cosmo","authors":"Hui En Lye, V. Kannappan, Jeffrey Hong","doi":"10.1109/CW.2019.00069","DOIUrl":"https://doi.org/10.1109/CW.2019.00069","url":null,"abstract":"This paper records the research and development employed to create the visuals and concept art for \"La Petite Fee Cosmo\". \"La Petite Fee Cosmo\" is a 2D interactive learning game created to encourage learning through innovative teaching. The concept of productive failure served as a backbone for the game. Various creative art directions and methods were explored during the process so as to create the desired visual assets for the game. Experimentation was done in both digital and traditional mediums such as watercolour. Watercolour served as a useful medium to create fresh visuals to convey ideas. The spontaneity in which watercolour pigments interact with cotton paper creates interesting textures and visual interest. Watercolour was originally intended to be used as the primary medium for the game art however it was later replaced by digital mediums due to technical complications. Concept designs for characters, environments and props were created to assist the visualization process during the production of the game. Many of these visuals are inspired by actual locations and various artists. Emphasis was placed on creating refined visual assets to allow for increased appeal as well as increased engagement and interest.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129607461","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: 0

A Contribution to Detect and Prevent a Website Defacement 对检测和防止网站污损的贡献

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00062

Barerem-Melgueba Mao, Kanlanfei Damnam Bagolibe

{"title":"A Contribution to Detect and Prevent a Website Defacement","authors":"Barerem-Melgueba Mao, Kanlanfei Damnam Bagolibe","doi":"10.1109/CW.2019.00062","DOIUrl":"https://doi.org/10.1109/CW.2019.00062","url":null,"abstract":"One of the most common hackers attacks on organizations public communication infrastructure is website defacement. This attack consists of modifying the appearance of a website by affixing a signature or a particular message or making the website inactive. The goals of web defacement are diverse and range from simply recognizing the technical prowess of the hacker to claims messages posted on the victim's website by minority groups, referred to as hacktivism. The main consequence of this attack is the loss of credibility of the hacked organization. This can, in some cases, lead to indirect economic losses because of the distorted web content conveyed by the hacked organization. Since websites carry a very large amount of information, it is very important to protect them from this form of attack. In most cases, the defense against web defacement relies on monitoring websites and restoring the system after the incident occurred. The time between the execution of the attack and the system's restoration time is highly dependent on the performance of the website's monitoring tool and the response capacity of the technical teams. Most of website defacement defense tools available on the market are generally based on the verification of the integrity of the data and the notification of the administrators when signatures change. This technique is more or less effective for static websites subjected to weak modification cycles. For dynamic websites, interfaced with databases or syndicated, where the changes are relatively short and random, it becomes almost impossible to use techniques based solely on signature verification and data integrity to know if a website was attacked. This work proposes a model that combines several techniques (data integrity analysis, changes of the value of an artifice and the adoption of high availability architecture) to be used to develop a tool against this type of attacks.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115452098","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: 2

Impact of Low-Bitwidth Quantization on the Adversarial Robustness for Embedded Neural Networks 低位宽量化对嵌入式神经网络对抗鲁棒性的影响

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-09-27 DOI: 10.1109/CW.2019.00057

Rémi Bernhard, Pierre-Alain Moëllic, J. Dutertre

{"title":"Impact of Low-Bitwidth Quantization on the Adversarial Robustness for Embedded Neural Networks","authors":"Rémi Bernhard, Pierre-Alain Moëllic, J. Dutertre","doi":"10.1109/CW.2019.00057","DOIUrl":"https://doi.org/10.1109/CW.2019.00057","url":null,"abstract":"As the will to deploy neural network models on embedded systems grows, and considering the related memory footprint and energy consumption requirements, finding lighter solutions to store neural networks such as parameter quantization and more efficient inference methods becomes major research topics. Parallel to that, adversarial machine learning has risen recently, unveiling some critical flaws of machine learning models, especially neural networks. In particular, perturbed inputs called adversarial examples have been shown to fool a model into making incorrect predictions. In this paper, we investigate the adversarial robustness of quantized neural networks under different attacks. We show that quantization is not a robust protection when considering advanced threats and may result in severe form of gradient masking which leads to a false impression of security. However, and interestingly, we experimentally observe poor transferability capacities between full-precision and quantized models and between models with different quantization levels which we explain by the quantization value shift phenomenon and gradient misalignment.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116639276","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: 10

Gathering Cyber Threat Intelligence from Twitter Using Novelty Classification 利用新颖性分类从Twitter收集网络威胁情报

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-07-03 DOI: 10.1109/CW.2019.00058

Ba-Dung Le, Guanhua Wang, Mehwish Nasim, M. Babar

{"title":"Gathering Cyber Threat Intelligence from Twitter Using Novelty Classification","authors":"Ba-Dung Le, Guanhua Wang, Mehwish Nasim, M. Babar","doi":"10.1109/CW.2019.00058","DOIUrl":"https://doi.org/10.1109/CW.2019.00058","url":null,"abstract":"Preventing organizations from Cyber exploits needs timely intelligence about Cyber vulnerabilities and attacks, referred to as threats. Cyber threat intelligence can be extracted from various sources including social media platforms where users publish the threat information in real-time. Gathering Cyber threat intelligence from social media sites is a time-consuming task for security analysts that can delay timely response to emerging Cyber threats. We propose a framework for automatically gathering Cyber threat intelligence from Twitter by using a novelty detection model. Our model learns the features of Cyber threat intelligence from the threat descriptions published in public repositories such as Common Vulnerabilities and Exposures (CVE) and classifies a new unseen tweet as either normal or anomalous to Cyber threat intelligence. We evaluate our framework using a purpose-built data set of tweets from 50 influential Cyber security-related accounts over twelve months (in 2018). Our classifier achieves the F1-score of 0.643 for classifying Cyber threat tweets and outperforms several baselines including binary classification models. Analysis of the classification results suggests that Cyber threat-relevant tweets on Twitter do not often include the CVE identifier of the related threats. Hence, it would be valuable to collect these tweets and associate them with the related CVE identifier for Cyber security applications.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115563817","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: 24

Twittener: An Aggregated News Platform Twittener:聚合新闻平台

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-04-23 DOI: 10.1109/CW.2019.00071

Owen Noel Newton Fernando, Chan-Wei Chang

引用次数: 1