H. Moon, H. Lee, I. Heo, K. Kim, Y. Paek and B. B. Kang, "Detecting and Preventing Kernel Rootkit Attacks with Bus Snooping," in IEEE Transactions on Dependable and Secure Computing, vol. 14, no. 2, pp. 145-157, 1 March-April 2017, doi: 10.1109/TDSC.2015.2443803.
The researchers in this article proposed a news hardware-based monitoring solution to detect and prevent kernel Rootkit attacks. The new system they presented, Vigilare system, is a kernel integrity monitor that is built to snoop the bus traffic of the host system from an independent hardware.
Strengths and Weaknesses of research methodology:
The strength of the new proposed system is that it detect transient attacks, something that is hard to detect using existing snapshot-based integrity monitor. It’s weakness is that it might not be as effective when it comes to dynamic kernel region manipulation rootkit technique.