Blockchain-Based IoT Device Authentication Scheme

Mobile Device based Authentication

Smartphones now-a-days are used mainly for surfing the web, checking social networks or playing games than making a phone call, which is only the fifth most frequent activity [5]. This means that users trust their smartphones to store and access sensitive data, ranging from contacts to financial details [3] (indeed 35% use their devices for online banking [2]). Moreover, a typical user now has ...

CIoTA: Collaborative IoT Anomaly Detection via Blockchain

Due to their rapid growth and deployment, Internet of things (IoT) devices have become a central aspect of our daily lives. However, they tend to have many vulnerabilities which can be exploited by an attacker. Unsupervised techniques, such as anomaly detection, can help us secure the IoT devices. However, an anomaly detection model must be trained for a long time in order to capture all benign...

Some observations on a lightweight authentication scheme with capabilities of anonymity and trust in Internet of Things (IoT)

Over the last years‎, ‎the concept of Internet of Things (IoT) leads to a revolution in the communications of humans and things. ‎Security and efficiency could be the main challenges of that communication‎‎. ‎‎On the other hand, ‎ authenticity and confidentiality are two important goals to provide desired security in an information system‎, including IoT-based applications. An Authentication an...

RESTful IoT Authentication Protocols

Blockchain based trust & authentication for decentralized sensor networks

Sensor networks and Wireless Sensor Networks (WSN) are key components for the development of the Internet of Things. These networks are subject of two kinds of constraints. Adaptability by the mean of mutability and evolutivity, and constrained node resources such as energy consumption, computational complexity or memory usage. In this context, none of the existing protocols and models allows r...