Defending against malicious attacks has become increasingly important in various cyber-
physical systems. This article presents an encryption-based countermeasure against …

Remote state estimation through a wireless communication network is usually vulnerable to
malicious cyber-attacks, which can manipulate transmitted data without even being …

This paper considers the problem of optimal stealthy integrity attacks on remote state
estimation. Smart sensors transmit innovations to a remote estimator through a wireless …

This article considers the problem of eavesdropping on remote state estimation. Linear
encryption strategies are used to protect the transmitted data. Two types of data transmission …

In this article, the innovation-based linear attack against state estimation in cyber-physical
systems is studied. The scenario is considered where a sensor transmits its measurements …

Recent years have witnessed the surge of interest of security issues in cyber-physical
systems. In this paper, we consider malicious cyber attacks in a remote state estimation …

This paper investigates the problem of designing the optimal completely stealthy attacks in
cyber-physical systems. Different from the strictly stealthy attacks in the existing results which …

This paper investigates the problem of secure state estimation for cyber-physical systems
modeled by continuous or discrete-time linear systems when some sensors are corrupted by …

Security issues in cyber-physical systems (CPSs) have gained increasing attention in recent
years due to the importance and unavoidable vulnerability of CPSs. This article focuses on …

This paper is concerned with the problem of how secure the innovation-based remote state
estimation can be under linear attacks. A linear time-invariant system equipped with a smart …