Abstract
In this paper, driven by the ever-increasing cyber-security threats, we study the undetectable attack problems for Boolean networks (BNs), which model distributed systems with a limited capacity of storage and bandwidth of communication. Given a consistent monitor, undetectable attacks are formalized for BNs as those do not yield an output sequence out of the nominal output sequence set. By the graph-theoretic approach, undetectable attacks are characterized by a reachability problem of a directed cycle in the augmented transition graph. On the other hand, the algebraic approach also derives a necessary and sufficient criterion for undetectable attacks by testing the existence of the nonzero elements in the constructed matrix. While all these derived results are only computationally efficient for relatively small-size BNs. The detection of attack signals is indeed NP-hard. In other words, there is no polynomial-time algorithm to check the detectability of an attack signal or an attack node set unless NP=P.
Original language | English |
---|---|
Title of host publication | 2023 62nd IEEE Conference on Decision and Control, CDC 2023 |
Publisher | IEEE |
Pages | 1698-1703 |
Number of pages | 6 |
ISBN (Electronic) | 9798350301243, 9798350301236 |
ISBN (Print) | 9798350301250 |
DOIs | |
Publication status | Published - Dec 2023 |
Event | 62nd IEEE Conference on Decision and Control, CDC 2023 - , Singapore Duration: 13 Dec 2023 → 15 Dec 2023 https://ieeexplore.ieee.org/xpl/conhome/10383192/proceeding |
Publication series
Name | Proceedings of the IEEE Conference on Decision and Control |
---|---|
ISSN (Print) | 0743-1546 |
ISSN (Electronic) | 2576-2370 |
Conference
Conference | 62nd IEEE Conference on Decision and Control, CDC 2023 |
---|---|
Country/Territory | Singapore |
Period | 13/12/23 → 15/12/23 |
Internet address |
Scopus Subject Areas
- Control and Systems Engineering
- Modelling and Simulation
- Control and Optimization
User-Defined Keywords
- Algebraic state space representation
- Boolean networks
- NP-hardness
- Security
- Un-detectable attacks