By Justin Katz
Feb 02, 2021
Einstein is the Department of Homeland Security’s intrusion detection system. It observes traffic flowing in and out of federal networks, allowing the government to target threats identified by a database of known malware. That makes it unlikely Einstein ever could have detected the malware implanted into SolarWinds Orion because it was delivered to agency networks through a trusted update.
However, overhauling Einstein to identify unknown or zero-day threats would be far too costly, cybersecurity analysts said. The most viable path forward, they argued, would be to install new capabilities, necessarily bolstered by private industry.
Kiersten Todt, formerly executive director of the Commission on Enhancing National Cybersecurity, was blunt about Einstein's record. "There are no real strong success stories of Einstein," she said. "When you look at what happened with SolarWinds, they essentially outsmarted Einstein."