SOLVED:Intrusion detection systems. A computer intrusion detection system (IDS) is designed to provide an alarm whenever someone intrudes (e.g., through unauthorized access) into a computer system. A probabilistic evaluation of a system with two independently operating intrusion detection systems (a double IDS) was published in the Journal of Research of the National Institute of Standards and Technology (Nov.-Dec. 2003). Consider a double IDS with system A and system B. If there is an intruder,

What is Intrusion Prevention System (IPS)?