U
Umit Karabiyik
Researcher at Purdue University
Publications - 58
Citations - 433
Umit Karabiyik is an academic researcher from Purdue University. The author has contributed to research in topics: Digital forensics & Android (operating system). The author has an hindex of 9, co-authored 48 publications receiving 238 citations. Previous affiliations of Umit Karabiyik include Florida State University & Sam Houston State University.
Papers
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Journal ArticleDOI
User characterization for online social networks
Tayfun Tuna,Esra Akbas,Ahmet Aksoy,Muhammed Abdullah Canbaz,Umit Karabiyik,Bilal Gonen,Ramazan S. Aygun +6 more
TL;DR: In this paper, the authors study the research studies that are helpful for user characterization as online users may not always reveal their true identity or attributes, focusing on user attribute determination such as gender and age, user behavior analysis such as motives for deception, mental models that are indicators of user behavior, user categorization such as bots versus humans, and entity matching on different social networks.
Journal ArticleDOI
User characterization for online social networks
Tayfun Tuna,Esra Akbas,Ahmet Aksoy,Muhammed Abdullah Canbaz,Umit Karabiyik,Bilal Gonen,Ramazan S. Aygun +6 more
TL;DR: This paper focuses on user attribute determination such as gender and age; user behavior analysis such as motives for deception; mental models that are indicators of user behavior; user categorization such as bots versus humans; and entity matching on different social networks.
Proceedings ArticleDOI
Forensic analysis of encrypted instant messaging applications on Android
TL;DR: This paper analyzes widely used encrypted Instant Messaging applications namely WeChat, Telegram, Viber and Whatsapp, and shows how these applications store data in the Android file system and discusses forensic implications of the IM applications that are utilizing encryption.
Book ChapterDOI
Digital Forensics for IoT and WSNs
Umit Karabiyik,Kemal Akkaya +1 more
TL;DR: This chapter provides an overview and classification of digital forensics research and applications in these emerging domains in a comprehensive manner and provides a survey of the existing efforts from the device level to network level while also pointing out future research opportunities.
Journal ArticleDOI
RPAS Forensic Validation Analysis Towards a Technical Investigation Process: A Case Study of Yuneec Typhoon H.
TL;DR: A technical forensic process consisting of ten technical phases for the analysis of RPAS forensic artifacts is proposed, which can reduce the complexity of the identification and investigation of drones.