Israel’s IXDen (see here previously) uses ‘behavioral biometrics’ to protect critical infrastructure. Israel’s national water carrier Mekorot has partnered IXDen to guard interconnected water devices against malfunction, whether caused by cyberattack or routine wear and tear.

https://www.timesofisrael.com/spotlight/startup-steps-up-to-defend-israels-water-network-against-iranian-cyberattackers/

https://www.ourcrowd.com/companies/ixden