Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Security Metrics of Networked Control Systems under Sensor Attacks
  (extended preprint)   As more attention is paid to security in the context of control systems and
as attacks occur to real control systems throughout the world, it has become
clear that some of the most nefarious attacks are those that evade detection.
The term stealthy has come to encompass a variety of techniques that attackers
can employ to avoid being detected. In this manuscript, for a class of
perturbed linear time-invariant systems, we propose two security metrics to
quantify the potential impact that stealthy attacks could have on the system
dynamics by tampering with sensor measurements. We provide analysis
mathematical tools (in terms of linear matrix inequalities) to quantify these
metrics for given system dynamics, control structure, system monitor, and set
of sensors being attacked. Then, we provide synthesis tools (in terms of
semidefinite programs) to redesign controllers and monitors such that the
impact of stealthy attacks is minimized and the required attack-free system
performance is guaranteed.

23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc