Cassandra wants to deploy a network security device that can detect and stop attacks. What type of network security device should she use if she wants to stop attacks based on behaviors and threat feeds?

An IPS, or intrusion prevention system, can stop attacks based on behaviors and threat feed data. An IDS can detect attacks using the same information but cannot stop them. Proxy servers are used to filter content but do not meet this requirement, and jump servers are used for secure access into higher trust environments.