… In this section, we propose a Sybil detection scheme exploiting vehicle mobility behaviors.
Three methods are used to cope with the above three levels of Sybil attackers, as illustrated in …

… of user’s mobile social behaviors, ie, pseudonym changing … mobile Sybil detection scheme
to detect mobile Sybil attackers according to their abnormal pseudonym changing behaviors. …

… In this research, the behavior survey of these nodes is carried out and further analysed with
the help of graph-based Sybil detection system. This paper particularly studies Sybil attacks …

… capture users’ mobility patterns. Then we design a new sybil detection model by incorporating
… Other sybil detection approaches exploit the unique behavior patterns, clickstream models …

… Most existing graph-based sybil detection approaches only consider the static graph … , a
hybrid graph-based sybil detection approach by aggregating user social behavior patterns. Our …

… the threshold requirements detecting multi-radio Sybil attackers, … that wish to detect Sybil
The Sybil attack undermines these … otherwise capture behavior from all the Sybil identities of an …

… role in mobile networks. In [27], the mobile Sybil detection is exploited based on mobile user’…
normal user’s and Sybil attacker’s behaviors related to the mobility, channel conditions, the …

… In this section, we present our Sybil detection scheme. We first start with an overview to our
scheme, followed by the system initialization. Then, we explain the exchanged messages for …

… entry and exit behavior of legitimate nodes and Sybil nodes using … and Sybil identities based
on nodes’ entry and exit behavior. Third… (detecting a normal node as a Sybil node) in mobile …

… generate fake users and mobile devices using virtual machines … to the three malicious Sybil
behaviors previously exposed. Our … behaviors can be detected using a state-of-the-art Sybil …