A new model of computer penetration: distributed metastasis, increases the possible depth of penetration for an attacker, while minimizing the possibility of detection. Distributed Metastasis is a non-trivial methodology for computer penetration, based on an agent based approach, which points to a requirement for more sophisticated attack detection methods and software to detect highly skilled attackers.
beba08453b6e2fc4e42ff64ec76baae27548d72db79c96ed5316c710bf74389d