• Title, Summary, Keyword: Android System

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Permission Management System for Secure IoT Devices in Android-Based IoT Environment (안드로이드 기반 IoT 환경에서 안전한 IoT 디바이스를 위한 권한 관리 시스템)

  • Park, In Kyu;Kwak, Jin
    • KIPS Transactions on Computer and Communication Systems
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    • v.7 no.2
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    • pp.59-66
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    • 2018
  • Android Things is an Android-based platform running in Google's IoT environment. Android smartphones require permissions from application users to use certain features, but in the case of Android Things, there is no display to send request notifications to users. Therefore Does not make a request to use the permissions and automatically accepts the permissions from the system. If the privilege is used indiscriminately, malicious behavior such as system failure or leakage of personal information can be performed by a function which is not related to the function originally. Therefore, By monitoring the privileges that a device uses in an Android-based IoT system, users can proactively respond to security threats that can arise through unauthorized use of the IoT system. This paper proposes a system that manages the rights currently being used by IoT devices in the Android Things based IoT environment, so that Android-based IoT devices can cope with irrelevant use of rights.

Intelligent Approach for Android Malware Detection

  • Abdulla, Shubair;Altaher, Altyeb
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.9 no.8
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    • pp.2964-2983
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    • 2015
  • As the Android operating system has become a key target for malware authors, Android protection has become a thriving research area. Beside the proved importance of system permissions for malware analysis, there is a lot of overlapping in permissions between malware apps and goodware apps. The exploitation of them effectively in malware detection is still an open issue. In this paper, to investigate the feasibility of neuro-fuzzy techniques to Android protection based on system permissions, we introduce a self-adaptive neuro-fuzzy inference system to classify the Android apps into malware and goodware. According to the framework introduced, the most significant permissions that characterize optimally malware apps are identified using Information Gain Ratio method and encapsulated into patterns of features. The patterns of features data is used to train and test the system using stratified cross-validation methodologies. The experiments conducted conclude that the proposed classifier can be effective in Android protection. The results also underline that the neuro-fuzzy techniques are feasible to employ in the field.

Android Platform based Mobile Traffic Information System (안드로이드 플랫폼 기반 모바일 교통정보시스템)

  • Choi, Myeong-Jin;An, Beong-Ku
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.11 no.2
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    • pp.153-159
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    • 2011
  • Android is the OS for mobile phones created by Google. Android has changed the situations of mobile developing community, and currently many of mobile programs based on the android platform are designed. In this paper, android platform based traffic information system by using LBS is proposed and developed. The main contributions and features of the proposed system are as follows. First, no space constraints as mobile based traffic information system. Second, basic information services as well as telephone service. direct homepage service. Third, user oriented suitable program that can be made by users themselves. The performance evaluation of the developed system is performed by using AVD (Android Virture Device) for Android SDK 1.5.

A Novel Design of Cloud-based Management Solution for Android Containers

  • Xuan, Nam Pham Nguyen;Chun, Hojin;Jung, Souhwan
    • Journal of Internet Computing and Services
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    • v.20 no.1
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    • pp.67-75
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    • 2019
  • The Android container is used for various purposes such as Bring Your Own Device (BYOD) solution and Android malware analysis. The strong point of android container than other technologies is it can simulate an android device like a real android phone on a hardware layer. Therefore, automatic management solutions for android container are necessary. This paper introduces a new design of cloud-based management solution for android containers. Through the proposal, android containers are managed automatically from a cloud platform - OpenStack with various tasks like: container configuration, deployment, destroy, android version, hardware device. In addition, the system monitoring and system statistics for android containers and hardware devices are also provided.

Design and Implementation of a Home Network System on OpenWrt using Android Remote Control (OpenWrt와 Android 연동 원격 홈 네트워크 제어 시스템 설계 및 구현)

  • Kim, Cheong Ghil
    • Journal of Satellite, Information and Communications
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    • v.7 no.3
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    • pp.130-134
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    • 2012
  • This paper introduces a home network service system using a low-cost wireless router on OpenWrt which can be remotely controled by Android devices. The proposed system consists of an embedded system development platform for home network service control based on OpemWrt embedded Linux, an embedded system development platform, a remote control on Android, and a home linghting device made by an interface board with LEDs. The prototype system is made of a wireless router of Buffalo, WZR-HP-G450H, Arduino Uno interface board with LEDs, and an Android development kit of HBE-SM5-S421. The operation was performed by TCP/IP programming for Android remote control, socket programming between Android development kit and wireless router, and UART communication programming between the interface board and wireless router. The implementation result shows that a low cost home network systme could be implemented with a wireless router.

Android mobile phone information push system based on the XMPP protocol (XMPP 프로토콜기반 Android 휴대폰 정보 푸쉬 시스템)

  • Liu, Hao;Liu, Jie;Choi, Kwang-Il;Park, Sang-No;Jung, Hoe-Kyung
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.646-648
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    • 2012
  • In this paper, android phone information push system based on the XMPP protocol is proposed. It uses Java and eclipse development tools to create an information pushing system in android phone based on the XMPP protocol, and runs on the C/S network situation. Not only, the information can be send and receire form android phone in the PC server, but also the smack packet of the android phone is used fully by this system. Therefore, the speed of the transmission and the transfer are better than other sending sportocol in the basic XMPP protocol of the system.

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SeBo: Secure Boot System for Preventing Compromised Android Linux

  • Kim, Tong Min;Kim, Se Won;Yoo, Chuck
    • IEMEK Journal of Embedded Systems and Applications
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    • v.10 no.6
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    • pp.335-343
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    • 2015
  • As the usage of mobile devices becomes diverse, a number of attacks on Android also have increased. Among the attacks, Android can be compromised by flashing a new image of compromised Android Linux. In order to solve this problem, we propose SeBo (Secure Boot System) which prevents compromised Android Linux by guaranteeing secure boot environment for mobile devices based on ARM TrustZone architecture. SeBo checks the hash value of the Android Linux image before the Android Linux executes. SeBo detects all the attacks within 5 seconds. Moreover, since SeBo only trusts the Secure Bootloader from Secure World, SeBo can reduce the additional overhead of checking the Normal Bootloader from Normal World.

Evaluating Unity3D Optimization Ways for Mobile Operating System Tizen (모바일 운영체제 Tizen에 대한 Unity 최적화 방안 평가)

  • Kim, Young-Jae;Lee, Sang-Ho
    • Journal of Convergence for Information Technology
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    • v.7 no.6
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    • pp.187-192
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    • 2017
  • The Android operating system currently has a proven method of Unity optimization. However, the Tizen operating system does not know how effective the existing Unity optimization method can be applied to the Tizen operating system and how effective it is. In this paper, we analyze the efficiency of applying Unity optimizing techniques of Android operating system to Tizen operating system. To get this purpose, this study investigates whether the existing Unity optimization method can be applied to Tizen operating system and evaluates the efficiency of the method through Unity Profiler. This research will allow us to further evaluate the Unity optimizations for the existing Android operating system in the future.

Development of MMI System for Smart Temperature controller with Android Platform (안드로이드 플랫폼을 탑재한 스마트 온도제어기의 MMI 시스템 개발)

  • Lee, Kap Rai
    • The Journal of the Convergence on Culture Technology
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    • v.5 no.4
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    • pp.457-465
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    • 2019
  • This paper present developing methods of man-machine interface(MMI) system for smart temperature controller with android platform. This MMI system could communicate with mobile machine. Firstly we present electrical hardware design method of MMI system of smart temperature controller. Smart temperature controller is composed of dual processors. Secondly we develop operating software of MMI system using android development environment. And finally we present verification of MMI systems of smart temperature controller with android platform through field experiment. This MMI system with android platform has rapid development speed due to performance of android platform.

Android based Local SNS (안드로이드기반 근거리 SNS)

  • Lee, Chung-Yeol;An, Beong-Ku;Ahn, Hong-Yeong
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.10 no.6
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    • pp.93-98
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    • 2010
  • Recently, users using social network service(SNS) with smart phone as well as users using smart phone are so rapidly increasing. In this paper, Android based local SNS system is proposed and developed. The main feature and contribution are as follows. First, the proposed SNS system is developed based on smart phone Android for supporting both the search of neighbor users and the addition of friends to start SNS with Web/DB. Second, the system is designed with the unchanged basic UI of Android and user oriented approach. The performance evaluation is performed by using OPTIMUS-Q/ANDROID 2.1. The results of performance evaluation show that the proposed SNS system can efficiently support the neighbor search services by using android based bluetooth neighbor search. Currently, we are still ongoing working on bluetooth autofaring in android to improve the performance of the proposed system.