8 papers
LSTM based IoT Device Identification
Kahraman Kostas
While the use of the Internet of Things is becoming more and more popular, many security vulnerabilities are emerging with the large number of devices being introduced to the marke…
There Are No Silly Questions: Evaluation of Offline LLM Capabilities from a Turkish Perspective
Edibe Yilmaz, Kahraman Kostas
The integration of large language models (LLMs) into educational processes introduces significant constraints regarding data privacy and reliability, particularly in pedagogically…
Graph-Based Floor Separation Using Node Embeddings and Clustering of WiFi Trajectories
Rabia Yasa Kostas, Kahraman Kostas
Vertical localization, particularly floor separation, remains a major challenge in indoor positioning systems operating in GPS-denied multistory environments. This paper proposes a…
IoT Device Identification with Machine Learning: Common Pitfalls and Best Practices
Kahraman Kostas, Rabia Yasa Kostas
This paper critically examines the device identification process using machine learning, addressing common pitfalls in existing literature. We analyze the trade-offs between identi…
CNN-based IoT Device Identification: A Comparative Study on Payload vs. Fingerprint
Kahraman Kostas
The proliferation of the Internet of Things (IoT) has introduced a massive influx of devices into the market, bringing with them significant security vulnerabilities. In this diver…
GeMID: Generalizable Models for IoT Device Identification
Kahraman Kostas, Rabia Yasa Kostas, Mike Just +1
With the proliferation of devices on the Internet of Things (IoT), ensuring their security has become paramount. Device identification (DI), which distinguishes IoT devices based o…