Journal of Information Security and Cryptography (Enigma)最新文献

Post-quantum cryptographic algorithm identification using machine learning 使用机器学习的后量子加密算法识别

Journal of Information Security and Cryptography (Enigma) Pub Date : 2022-12-05 DOI: 10.17648/jisc.v9i1.81

B. S. Rocha, J. A. Xexéo, Renato Hidaka Torres

引用次数: 0

Flow Feature-Based Network Traffic Classification Using Machine Learning 基于流特征的机器学习网络流量分类

Journal of Information Security and Cryptography (Enigma) Pub Date : 2021-12-14 DOI: 10.17648/jisc.v8i1.79

Nicolas Airoza Telles de Menezes, Flávio Luis de Mello

{"title":"Flow Feature-Based Network Traffic Classification Using Machine Learning","authors":"Nicolas Airoza Telles de Menezes, Flávio Luis de Mello","doi":"10.17648/jisc.v8i1.79","DOIUrl":"https://doi.org/10.17648/jisc.v8i1.79","url":null,"abstract":"Reliable network traffic classification is essential to management and security tasks. Therefore, it is beneficial to analyze and improve existing techniques. Some of the most traditional methodologies for traffic classification are based on port number and packet payload, each of which presents an increasing set of problems. Port number-based classification techniques suffer from the misuse of port numbers and tunneling. This is primarily due to their reliance on the proper use of IANA (Internet Assigned Numbers Authority) assigned numbers. On the other hand, packet payload-based classification has difficulty dealing with encrypted data and legal restrictions to accessing user data. Flow feature-based classification canovercome these challenges by creating profiles based on the traffic patterns of applications. Furthermore, machine learning techniques have shown to be a good match for traffic classification. Thus, the goal of this paper is to explore the combination of these fields and to develop a set of machine learning models capable of classifying network traffic based on flow features. This was achieved by using a ready to use dataset to train two supervised and one unsupervised clustering model.The results for the supervised classifiers were considered comparable to similar studies, while the performance of the clustering model was found to be not satisfactory.","PeriodicalId":122084,"journal":{"name":"Journal of Information Security and Cryptography (Enigma)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125554593","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

A Proposed Blockchain-Based Voting System with User Authentication through Biometrics 一种通过生物识别技术进行用户认证的基于区块链的投票系统

Journal of Information Security and Cryptography (Enigma) Pub Date : 2021-09-07 DOI: 10.17648/jisc.v8i1.78

E. T. Ueda, Marcelo Moro Da Silva, Anderson Aparecido Alves da Silva, N. Junior, Fábio Dacêncio Pereira, Alessandro Santiago dos Santos, A. Guelfi, S. Kofuji

{"title":"A Proposed Blockchain-Based Voting System with User Authentication through Biometrics","authors":"E. T. Ueda, Marcelo Moro Da Silva, Anderson Aparecido Alves da Silva, N. Junior, Fábio Dacêncio Pereira, Alessandro Santiago dos Santos, A. Guelfi, S. Kofuji","doi":"10.17648/jisc.v8i1.78","DOIUrl":"https://doi.org/10.17648/jisc.v8i1.78","url":null,"abstract":"Transparency and security in an electoral process are fundamental to the legitimacy of the results and the confidence of voters. Thus, it is necessary to assess opportunities to improve traditional voting systems. Among the main problems is the lack of transparency, due to the impossibility of a voter checking their vote and the lack of access to the source from which the results are obtained. Another problem is mobility, due to the impossibility of performing remote voting, as traditional voting systems continue to require the physical presence of the voter in an electoral zone. Thus, the objective of this work is to propose a voting system that is functional, transparent, safe, and accessible to everyone. Voters can vote through a mobile application with biometric authentication using fingerprint and password access. In our proposal, votes are registered in an Ethereum Blockchain through a Smart Contract, allowing the voter to check their vote. The results are expected to collaborate with the evolution of studies necessary to improve traditional voting systems, especially in fundamental aspects such as security, transparency, and mobility.","PeriodicalId":122084,"journal":{"name":"Journal of Information Security and Cryptography (Enigma)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121743980","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

Enhancement of DNSSec: Including Confidentiality to Name Resolution 增强DNSSec:包括名称解析的保密性

Journal of Information Security and Cryptography (Enigma) Pub Date : 2021-08-25 DOI: 10.17648/jisc.v7i1.77

E. T. Ueda, Marco Tulio Manso Vieira, A. Guelfi, Anderson Aparecido Alves da Silva, Marcelo Teixeira de Azevedo, Lincoln Marcellos, S. Kofuji

引用次数: 0

FlexAEAD v1.1 -A Lightweight AEAD Cipher with Integrated Authentication FlexAEAD v1.1 -具有集成认证的轻量级AEAD密码

Journal of Information Security and Cryptography (Enigma) Pub Date : 2019-11-28 DOI: 10.17648/jisc.v6i1.74

Eduardo Marsola do Nascimento, J. A. Xexéo

引用次数: 2

Stories Behind a Minuscule Chinese Chip 一个微型中国芯片背后的故事

Journal of Information Security and Cryptography (Enigma) Pub Date : 2019-03-29 DOI: 10.17648/JISC.V6I1.73

Pedro A. D. Rezende

引用次数: 0

A Fuzzy Model for Knowledge Base IoT Information Security Evaluation 知识库物联网信息安全评价的模糊模型

Journal of Information Security and Cryptography (Enigma) Pub Date : 2019-01-27 DOI: 10.17648/JISC.V5I1.66

Flávio Luis de Mello

引用次数: 0

BYOD with Security 自带设备安全

Journal of Information Security and Cryptography (Enigma) Pub Date : 2019-01-27 DOI: 10.17648/JISC.V5I1.70

Ulysses Moreira Neves, Flávio Luis de Mello

{"title":"BYOD with Security","authors":"Ulysses Moreira Neves, Flávio Luis de Mello","doi":"10.17648/JISC.V5I1.70","DOIUrl":"https://doi.org/10.17648/JISC.V5I1.70","url":null,"abstract":"The concern of companies to keep sensitive data protected from improper access and information leaking has grown a lot. The constant cases of industrial espionage and information leakage regarding companies are an evidence of the need to apply strict information security policies, improve data protection and allow an auditing track. With the evolution of technology, the usage of personal mobile devices increased in organizations (BYOD - Bring Your Own Device), which allows the employees to use their own mobile devices at work. This paper addresses the current challenges faced by IT companies and teams in protecting access to this kind of information, and what strategies are used to mitigate, to track leaks, and reduce the misuse of documents in the organization. Considering the scenario evaluated, a framework with good Information Security practices based on the ISO 27002:2005 and the practical controls of the Center of Internet Security (CIS) is proposed, associating good practices with the needs of BYOD’s culture. The framework suggested in this paper reinforces the necessity for a standardization of the rules of information security in the process of adoption of BYOD’s culture, following the life cycle of the user with his personal mobile device in the company. ","PeriodicalId":122084,"journal":{"name":"Journal of Information Security and Cryptography (Enigma)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128326420","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

Click Fraud Detection and Prevention System for Ad Networks 点击广告网络欺诈检测和预防系统

Journal of Information Security and Cryptography (Enigma) Pub Date : 2019-01-27 DOI: 10.17648/JISC.V5I1.71

Paulo Henrique Soares de Almeida, J. Gondim

引用次数: 8

Cryptanalysis of Kowada-Machado key exchange protocol 小田-马查多密钥交换协议的密码分析

Journal of Information Security and Cryptography (Enigma) Pub Date : 2018-07-21 DOI: 10.17648/ENIGMA.V4I1.64

M. Coutinho, T. C. S. Neto, R. D. O. Albuquerque, Rafael Timóteo de Sousa Júnior

引用次数: 0