all InfoSec news
Contingency Analyses with Warm Starter using Probabilistic Graphical Model. (arXiv:2304.06727v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Cyberthreats are an increasingly common risk to the power grid and can thwart
secure grid operation. We propose to extend contingency analysis (CA) that is
currently used to secure the grid against natural threats to protect against
cyberthreats. However, unlike traditional N-1 or N-2 contingencies,
cyberthreats (e.g., MadIoT) require CA to solve harder N-k (with k >> 2)
contingencies in a practical amount of time. Purely physics-based solvers,
while robust, are slow and may not solve N-k contingencies in a …
analysis cyberthreats data data-driven emerging grid may physics power power grid protect risk slow threats