On this week’s Cyber Report, sponsored by Northrop Grumman, Mark Montgomery, a retired US Navy rear admiral who is the senior advisor to the bipartisan Cyberspace Solarium Commission and the senior director of the Center on Cyber and Technology Innovation at the Foundation for the Defense of Democracies, discusses the NSA-FBI-CISA guidance issued today on “Protecting Cleared Defense Contractor Networks Against Years-Long Activity by Russian State-Sponsored Actors,” what more Washington should be doing to protect the US national industrial base band critical infrastructure from Russian offensive operations, and update on status of cybersecurity legislation with Defense & Aerospace Report Editor Vago Muradian.