Intrusion Detection and Prevention

To take action against attacks

To prevent attacks before they occur

To log information about attacks

To monitor and alert on attacks in progress (correct)

IDSes log information, while IPSes take action (correct)

IDSes and IPSes are used interchangeably

IDSes and IPSes perform the same functions

IDSes prevent attacks, while IPSes monitor and alert

To identify attackers' motives

To detect unusual activities in the environment (correct)

To gather evidence for legal proceedings

To prevent attacks from occurring