{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/stochastic-defense-against-complex-grid","title":"Stochastic defense against complex grid attacks","arxiv_id":"1807.06707","date":"2018-07-17","proceeding":null,"authors":["Daniel Bienstock","Mauro Escobar"],"abstract":"We describe defense mechanisms designed to detect sophisticated grid attacks involving both physical actions (including load modification) and sensor output alteration, with the latter performed in a sparse manner and also so as to take into account grid response mechanisms (secondary response). The attacks aim to be both undetectable even under a full AC power flow model, and to hide equipment overload. We demonstrate that such attacks, while perhaps difficult to implement, nevertheless are easily computed even on systems with a large number of installed sensors, and can, in a static setting, successfuly hide large line overloads. Furthermore an attacker that understands the ongoing stochastic nature of sensor signals can extend the attack so as to remain effective for a nontrivial time period. To counteract such \"ideal\" or \"perfect\" attacks, we demonstrate a set of data-driven stochastic techniques to thwart the attacker and detect that an attack has taken place.","url_abs":"http://arxiv.org/abs/1807.06707v9","url_pdf":"http://arxiv.org/pdf/1807.06707v9.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"stochastic-defense-against-complex-grid","repo_url":"https://github.com/me2533/cybphy_attacks","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}