Research Article

A Retroactive-Burst Framework for Automated Intrusion Response System

Table 2

Policies for dynamic response level selection.

Policy RC.index Selected Level

P1 = There is not any information in plans_history low 1
Medium 1
High 2
P2 = (There is related information in plans_history) and (Previous status was successful) and (Time of previous run is far to current time)Low current_level
Medium current_level
High current_level + 1
P3 = (There is related information in plans_history) and (Previous status was successful) and (Time of previous run is near to current time) Low current_level
Medium current_level + 1
High current_level + 2
P4 = (There is related information in plans_history) and (Previous status was not successful) and (Time of previous run is far to current time) Low current_level + 1
Medium current_level + 2
High current_level + 3
P5 = (There is related information in plans_history) and (Previous status was not successful) and (Time of previous run is near to current time) Lowcurrent_level + 2
Medium last_level
High last_level