• Title, Summary, Keyword: Smart Phone

Search Result 2,285, Processing Time 0.033 seconds

Analysis of Smart Grid Network Vulnerability Using Smart Phone (Smart Phone을 통한 Smart Grid 네트워크 접속에서 취약성)

  • Lee, Jae-Hyun;Park, Dea-Woo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • /
    • pp.240-243
    • /
    • 2010
  • Smart Phone supplies are diffused and substitute the Internet PC with Mobile communications which they are applied. Smart Phone in Smart Grid where electric power watch and the IT of existing amalgamate are used with business. Consequently from Smart Grid network connections which lead Smart Phone in about connection and control in about security vulnerabilities and Smart Grid networks the research is necessary in about vulnerability. It uses Smart Phone from the present paper and when approaching electric power watch systems which lead Smart Grid networks, it researches in about connection vulnerability. Also it uses Smart Phone and after connecting in Smart Grid networks a vulnerability in seizure possibility and, electric power information and control information, about private data etc. access authority it analyzes with the problem point which occurs it confronts it researches. And the research direction for a security reinforcement under presenting boil in about Smart Grid network security vulnerabilities which lead Smart Phone.

  • PDF

Trends and Issues of Adolescent's Smart Phone Addiction Research in Korea (청소년 스마트폰 중독관련 국내 연구 동향)

  • Kim, Young Sook
    • The Journal of Korean Society for School & Community Health Education
    • /
    • v.16 no.3
    • /
    • pp.17-29
    • /
    • 2015
  • Objectives: The purpose of this study is to examine the trend of adolescent's smart phone addiction researches from 2012 to 2014 in Korea, and to propose further study for prevention of adolescent's smart phone addiction. Methods: Subjects were 169 researches about adolescent's smart phone addiction from 2012 to 2014 in Korea, and the theme was summarized as following: variables associated with adolescent's smart phone addiction, prevention and intervention strategies of it, the status and development of adolescent's smart phone addiction scale, awareness and prevention of smart phone addiction. Results: As a result of this study, 63.3% were as the most source of researches in 2014, and master's thesis was 74.6 percent. According to the theme of research, the most effects on smart phone addition is self-control and parenting and the most relational variables with smart phone addition are anxiety and parenting. The most affected by smart phone addiction is adaption of school life and conversational breakdown. The studies about prevention of smart phone addiction and intervention examine the effect of therapy program and group consultation. Conclusions: The educational program for using smart phone should be made and applied for preventing adolescent's smart phone addiction.

Forensic data extracts of Android and Windows Mobile O.S. Smart Phone (Google Android와 Windows Mobile Smart Phone의 포렌식 자료 추출)

  • Chun, Woo-Sung;Park, Dea-Woo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • /
    • pp.235-239
    • /
    • 2010
  • Use of mobile phones reached saturation point, the recent use of the iPhone, including the Smart Phone is increasing rapidly. How to extract forensic data from current mobile phones and SYN, JTAG, Revolving There are three ways. Mobile phone and Smart Phone, but the technology and how to use forensic data because of the difference must have different extraction methods. In this paper, in the Smart Phone will study how to extract forensic data. Commonly used in the Google Android Smart Phone and Windows Mobile Smart Phone OS in the specification and analysis for analysis, the data analysis. Also, Google Android and Windows Mobile Smart Phone to extract forensic data to generate evidence. The present study tested the Mobile Smart Phone technology research will contribute to the development of forensic techniques.

  • PDF

A Study on Copyright Violation and Forensic Technique applying Method for Smart Phone (저작권 위반과 포렌식 기법의 Smart Phone 적용 방법 연구)

  • Park, Dea-Woo;Yi, Jeong-Hoon
    • Proceedings of the Korean Society of Computer Information Conference
    • /
    • /
    • pp.149-153
    • /
    • 2011
  • 2010년에는 국내에 Smart Phone이 확산되면서, Smart Phone은 단순한 음성통신정보 전달 이외에 기존의 인터넷 PC가 정보를 전달 할 수 있는 전자책, 영화, 음악, 콘텐츠 영역으로 확장되고 있다. 하지만 Smart Phone 사용자들은 멀티미디어 저작권 콘텐츠를 불법으로 이용하고 있다. 또한 이동통신 단말로서 Smart Phone관련 범죄 증거의 생성, 저장된 디지털 증거는 증거의 활용도가 높아 모바일 포렌식 연구가 필요하다. 본 논문에서 Smart Phone에서 저작권 위반 내용들을 전자책, 영화, 음악, 콘텐츠 영역으로 조사한다. 저작권 위반 Smart Phone 증거자료를 추출하고 분석하기 위한 SYN 방식과 JTAG 방식을 연구한다. Smart Phone SYN 방식과 JTAG 방식으로 Smart Phone의 저작권 위반 자료를 추출하여 복원하고, 자료를 분석하였다. 본 연구 결과는 저작권위반 단속 기술 향상과 포렌식 수사 기술 발전에 기여 할 수 있을 것이다.

  • PDF

A Study of Packet Analysis in Smart Phone Internet Access (Smart Phone 인터넷 접속시 패킷 분석 연구)

  • Song, Jin-Young;Park, Dea-Woo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • /
    • pp.229-232
    • /
    • 2010
  • Smart Phone is the increasing use. Smart Phone can be run on that New or videos you want to connect to the Internet for downloading and viewing applications. But the wireless Internet have been found that Due to the vulnerability of the Internet, Smart Phone security vulnerabilities. This paper analyzes the vulnerability. Smart Phone droid that occur when connecting to the Internet. For information on Smart Phone to use to analyze network packet analysis and packet capture tools. Analysis is based on information from the Internet when you use Smart Phone Hack will demonstrate the process. Messenger, ID, to confirm the password, the actual internet ID, password access to the personal information that can be seized. In this study, hacking and security of the Smart Phone will contribute to the research process that Internet information and communication powers to strengthen the security of Korea.

  • PDF

The Effect of Self-Identity on Smart phone Addiction

  • Kim, Jung-ae
    • International Journal of Advanced Culture Technology
    • /
    • v.5 no.2
    • /
    • pp.44-53
    • /
    • 2017
  • The purpose of this study was to investigate the relationship between self-identity and smart phone addiction among University students. This study used descriptive cross sectional study to analyze the relationship between self-identity and smart phone addiction. Study participants included 357 University students located in C province who selected through volunteered, but 10 missing data were excluded and finally 347 participants completed the study. The study data were collected using self-identity tool made by Park A chung in 1996 which was composed of Independence, Proprioception, Future conviction, Goal orientation, Initiate, and Intimacy and Smart phone addiction tool made by National information society agency. The self-identity's Cronbach's alpha was .937 and Smart phone was .670. All data analyses were performed using SPSS 18.0. Results showed that most students were not addicted(97.1%) in Smart phone using and middle level(73.2%) of self identity. Also, there was a difference in self - identity level according to gender and grade(the ratio of smart phone general users, not at all addicted, was 90.79% for males and 98.53% for females), and there was difference in Smart phone addiction level according to gender and residence type(the ratio of Smart phone general users, not at all addicted, is 99.32% for commute, 97.04% for dormitory, and 89.66% for self governing). Also there were strongly related with self-identity and Smart phone addiction(p < .001). This results reveled that self-identity affect to Smart phone addiction, therefore it is important to raise self-identity to prevent Smart phone addiction for University students.

A Study of Forensic Techniques and Tools on Smart Phone OS Types (Smart Phone OS별 포렌식 기술과 도구에 관한 연구)

  • Lee, Bo-Man;Park, Dea-Woo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • /
    • pp.223-226
    • /
    • 2010
  • iPhone and Smart Phone domestic markets are activated with domestic coming out of galaxy S together and the users are increasing. It follows hereupon and with forensic techniques for the cellular phone relation criminal evidence collection of data of existing the mobile forensic engineering research is necessary in about Smart Phone where it has become new techniques and WiFi etc. Convergence. It respects Smart Phone OS star forensic technique and a tool research, iPhone Apple MAC OS X and it researches galaxy S Google Android from the present paper. Smart it uses SYN methods with Phone OS star forensic techniques and it researches in order mobile forensic description below it observes it sees and forensic application methods computer forensic methods and the tools and it researches forensic techniques. The present paper research as IT powerful country will contribute in Smart Phone forensic technical advances of Korea.

  • PDF

Comparison of Customers Perception of Feature and Smart Phone Users Mainly in 20s

  • Kim, Hyun-Jong
    • Journal of Digital Convergence
    • /
    • v.9 no.1
    • /
    • pp.115-124
    • /
    • 2011
  • The property of the mobile phone is taking important role to choose it. In the present situation, exploring, comparing and analyzing the important properties of regular mobile phone(feature phone) and smart phone are very meaningful study. Therefore, the survey was carried out to get the properties of feature phone and smart phone and analyze the difference of those phones. And proposed the important variables for customer satisfaction which must be given priority. The result showed that 'design' and 'Quality' are important to both mobile phone user groups. The problems with mobile phones currently in use were 'poor performance' to feature phone users and 'expensive charge' and 'poor A/S' to smart phone users. Two groups also showed significant difference with the customer satisfactions, and smart phone user group showed higher satisfaction. For smart phone user group, four factors are induced from the properties but 'Hardware Quality' (representing 'call Quality', 'A/S', 'Convenience to use', 'Battery life') and 'Design & Function'(representing 'Internet', 'Convergence Functions', 'Design, 'Color') have significant and positive effects on Customer Satisfaction.

Development of Application for Preventing Smart-phone Syndrome (스마트폰 증후군 예방을 위한 애플리케이션 개발)

  • Byeon, Ji-Woon;Cho, Myeon-Gyun
    • IEMEK Journal of Embedded Systems and Applications
    • /
    • v.10 no.1
    • /
    • pp.7-12
    • /
    • 2015
  • As smart phone became popular, its excessive uses cause adverse effects called smart-phone syndrome such as Turtle-neck syndrome in physical side and smart-phone addiction in mental aspects. Turtle-neck syndrome incurred by incorrect posture when you watch smart-phone, which causes a serious health problems. However, these syndromes can be detected by gyro-sensor and timer, and prevented by correcting the posture and halting the function with smart-phone application (App). Thus, this paper proposes App that helps user to realize bad posture and addiction to smart-phone, and to acquire the correct habit by inducing user to stretch neck or to stop operation with warning message. If we tried to adjust bad posture and addiction in using smart-phone through this application, the social losses from smart-phone syndrome would be minimized as a result.

A Study on Features of Smart Phone Users (스마트 폰 사용자 특성에 관한 탐색적 연구)

  • Ha, Tai-Hyun
    • Journal of Digital Convergence
    • /
    • v.8 no.4
    • /
    • pp.177-184
    • /
    • 2010
  • Mobile phones users are not only able to use smart phone services in real time whenever and wherever they desire, but also they can acquire appropriate information that they need. The features of smart phone services and users are examined in this study because there are not enough studies on such unique features of smart phone services. In accordance with the results of the study the features of smart phone services and users can be categorized as follows: 1) the requisite features of smart phone services are immediate connectivity and. 2) The requisite features for smart phone users are user friendliness and user innovation. 3) The requisite features of smart phone technology are security and linkage.

  • PDF