Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 16 of 16 for “"Android Operating System"”.
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Understanding and Improving Security of the Android Operating System
… requires an understanding and insight into the system's security architecture, combined with a consideration of end-users' needs as well as the system's design tenets. In the case of Android, a system with an open, modular architecture that emphasizes usability and performance, acquiring this …
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Employing Android Security Features for Enhanced Security and Privacy Preservation
… and the security framework underlying the Android operating system. We explore existing Android end-to-end encrypted (E2EE) messaging applications and derive four categories of common issues that are applicable to these applications. We then provide an overview of the known issue of …
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Android Memory Capture and Applications for Security and Privacy
<p>The Android operating system is quickly becoming the most popular platform for mobiledevices. As Android’s use increases, so does the need for both forensic and privacy toolsdesigned for the platform. This thesis presents the first methodology and toolset for acquiringfull physical memory images …
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Improving Mobile SOC's Performance as an Energy Efficient DSP Platform with Heterogeneous Computing
Mobile system-on-chip (SOC) technology is improving at a staggering rate spurred primarily by the adoption of smartphones and tablets. This rapid innovation has allowed the mobile SOC to be considered in everything from high performance computing to embedded applications. In this work, modern SOC's …
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Mobiliosios VU programėlės kūrimas /
… University mobile application for devices with Android operating system. Mobile Vilnius University application will have such functionality as timetables preview, will provide information about electronic services available in university, also will have section for frequently asked questions and …
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Developing Java Programs on Android Mobile Phones Using Speech Recognition
<p>Nowadays Android operating system based mobile phones and tablets are widely used and had millions of users around the world. The popularity of this operating system is due to its multi-tasking, ease of access and diverse device options. “Java Programming Speech Recognition Application” is an …
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On the Impact of Android API Evolution on Education Materials
… of several popular mobile platforms such as the Android operating system. To foster growth in this evolving market, Application Programming Interfaces (<strong>API</strong>s) were created to enable developers to create mobile device applications that utilize mobile device features and …
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Duomenų šifravimo aplikacijos kūrimas taikant chaotinius atvaizdžius /
… requirements were raised: • App should work on "Android" operating system. • Usage of chaotic algorithm. • Fast text message encryption. • Each chat could have separate cipher key. For testing logistic map algorithm security (randomness of chaotic map) NIST (“National Institute of Standards and …
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Effective automatic speech recognition data collection for under–resourced languages
… from speakers. Woefzela was developed for the Android Operating System, and is freely available for use on Android smartphones, with its source code also being made available. A total of more than 790 hours of ASR data for the eleven official languages of South Africa have been successfully …
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Reviews of Applications for Smartphone-Connected Hearing Aids and Implications on Counseling
… hearing aid smartphone applications using the Android operating system. The data were then coded based on themes that emerged from the analysis, which was subsequently used to determine the areas in which users were struggling. Results revealed that a majority of users reported connectivity …
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Dynamic ensemble of classifiers and security relevant methods of android’s API : an empirical study
The Android operating system provides functions and methods to handle sensitive data to se- cure users’ data. Sensitive data is every data that can identify the user, such as GPS location, biometric data, and banking data. The Android security literature proposes extracting binary features from a …
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Security Weaknesses of the Android Advertising Ecosystem
… this thesis, we will investigate the security of Android ad supported apps, security vulnerabilities that have been identified in the way those ads are delivered to the device and improvements that can be made to protect the privacy of the end user. To do this, we will discuss the Android …
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Behaviour-based classification of encryption-type ransomware using system calls
… a rising malware threat in recent years, on the Android operating system. Many state-of-the-art anti-malware solutions have shifted away from static signature-based approaches as the techniques utilised by threat actors have become more advanced. Most newer solutions look towards the use of …
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Identification of Privacy Risks for Android Users and Effective Protection Mechanisms
… and many more. The world’s most popular mobile Operating System is Android, consequently Android devices are at the center of much research which discuss their points of strengths and weaknesses. An important tool of Android smartphones is Application Programming Interface (API); it is a …
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Security threats to Android apps
… app development or the design ambiguities of the Android operating system. In order to seek a better understanding of mobile app security, we present a systematic study on security threats to Android apps in two dimensions. First, we study Android apps from mobile health (mHealth for short) …
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Wireless Distributed Computing on the Android Platform
… work, the concept using smartphones that run the Android operating system for distributed computing over a wireless mesh network is explored. This is also known as wireless distributed computing (WDC). The complexities of WDC on mobile devices are different from traditional distributed computing …