Final answer:
Broker VM applets provide Automated response and Threat hunting services, where they react automatically to threats and proactively search for signs of malicious activity.
Step-by-step explanation:
The two services provided by the Broker VM applets are Automated response and Threat hunting. Automated response refers to the capability of Broker VM applets to automatically react to identified threats, potentially stopping them before they can cause damage. Threat hunting is a proactive service provided by these applets, where they search for indicators of compromise or other signs of malicious activity that may not be detected by traditional security measures. Systems need to have both active and passive security measures to ensure comprehensive protection against potential threats.