We will deal with network anomaly detection with respect to lateral movement in much more detail in this chapter. Lateral movement enables attackers to compromise systems within the same network with an east-to-west movement. Lateral movement enables attackers to search for the key data and assets that are ultimately the target of their attack campaigns.
Lateral movement is not limited to a single victim within a network and enables spreading of the malware infestations across the servers and domain controllers, hence compromising the network in its entirety. Lateral movement attacks are the key differentiators that distinguish between the current complicated targeted attacks and the older comparatively simplistic attacks such as zero-day attacks.
Lateral movement moves across the network to gain privileges within the network and grant...
