Evaluating a Planning Product for Active Cyberdefense and Cyberdeception
Justin J. Green, Sasha K. Drew, Charles W. Heinen, Robert Bixler, Neil C. Rowe contact, Armon C. Barton · 2023
Active defenses are increasingly used for cybersecurity, as they add lines of defense after access controls and system monitoring. This work tested a commercial tool CCAT from Soar Technology Inc. for planning active defenses including cyberdeceptions. The tool simulated a formal game between attacker and defender, offering options for both sides with associated costs and benefits. Both sides play a series of random games in advance to learn the best methods in a range of adversarial situations. Our experiments then tested the best active-defense responses to six new kinds of cyberattacks, and showed our defensive methods effectively impeded them. Overall, the product worked well in developing realistic attack scenarios, but required work to set up, and the attack plans were quite predictable.