M
Machigar Ongtang
Researcher at Dhurakij Pundit University
Publications - 17
Citations - 2632
Machigar Ongtang is an academic researcher from Dhurakij Pundit University. The author has contributed to research in topics: Android (operating system) & Mobile computing. The author has an hindex of 7, co-authored 16 publications receiving 2548 citations. Previous affiliations of Machigar Ongtang include Pennsylvania State University.
Papers
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Proceedings ArticleDOI
On lightweight mobile phone application certification
TL;DR: The Kirin security service for Android is proposed, which performs lightweight certification of applications to mitigate malware at install time and indicates that security configuration bundled with Android applications provides practical means of detecting malware.
Journal ArticleDOI
Understanding Android Security
TL;DR: Android's security model is described and attempts to unmask the complexity of secure application development, identifying lessons and opportunities for future enhancements.
Proceedings ArticleDOI
Semantically Rich Application-Centric Security in Android
TL;DR: This paper considers the security requirements of smartphone applications and augment the existing Android operating system with a framework to meet them, and presents Secure Application INTeraction (Saint), a modified infrastructure that governs install-time permission assignment and their run-time use as dictated by application provider policy.
Journal ArticleDOI
Semantically rich application-centric security in Android
TL;DR: This paper considers the security requirements of smartphone applications and augment the existing Android operating system with a framework to meet them, and presents Secure Application INTeraction (Saint), a modified infrastructure that governs install-time permission assignment and their run-time use as dictated by application provider policy.
Proceedings ArticleDOI
On cellular botnets: measuring the impact of malicious devices on a cellular network core
Patrick Traynor,Michael Lin,Machigar Ongtang,Vikhyath Rao,Trent Jaeger,Patrick McDaniel,Thomas F. La Porta +6 more
TL;DR: The impact of the large scale compromise and coordination of mobile phones in attacks against the core of cellular networks is characterized and a number of countermeasures that may help to partially mitigate the threats posed by such attacks are discussed.