DISTRIBUTED BIAS DETECTION IN CYBER-PHYSICAL SYSTEMS
An attacker can effectively publish false measurements in distributed
cyber-physical systems with noisy measurements. These biased false
measurements can be impossible to distinguish from noise and enable
the attacker to gain a small but persistent economic advantage. The
residual sum, a fundamental measurement of bias in cyber-physical systems,
is employed to develop a detection scheme for bias attacks. The
scheme is highly efficient, privacy preserving and effectively detects bias
attacks.
- Award ID's:
- 1837472
- Publication Date:
- NSF-PAR ID:
- 10190269
- Journal Name:
- Critical Infrastructure Protection XIV
- Sponsoring Org:
- National Science Foundation