This work establishes a game-theoretic framework to study cross-layer
coordinated attacks on cyber-physical systems (CPSs). The attacker can
interfere with the physical process and launch jamming attacks on the
communication channels simultaneously. At the same time, the defender can dodge
the jamming by dispensing with observations. The generic framework captures a
wide variety of classic attack models on CPSs. Leveraging dynamic programming
techniques, we fully characterize the Subgame Perfect Equilibrium (SPE) control
strategies. We also derive the SPE observation and jamming strategies and
provide efficient computational methods to compute them. The results
demonstrate that the physical and cyber attacks are coordinated and depend on
each other.

360 Mobile Vision - North & South Carolina Security products and Systems Installations for Commercial and Residential - $55 Hourly Rate. ACCESS CONTROL, INTRUSION ALARM, ACCESS CONTROLLED GATES, INTERCOMS AND CCTV INSTALL OR REPAIR 360 Mobile Vision - is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

On the one hand, the control strategies are linear in the state estimate, and
the estimate error caused by jamming attacks will induce performance
degradation. On the other hand, the interactions between the attacker and the
defender in the physical layer significantly impact the observation and jamming
strategies. Numerical examples illustrate the interactions between the defender
and the attacker through their observation and jamming strategies.

By admin