Question: Your security team recommends adding a layer of defense against emerging persistent threats and zero-day exploits for all endpoints on your network. The solution should offer protection from external threats for network-connected devices, regardless of operating system. Which solution is best suited to meet this requirement?

1. Security Information Event Management (SIEM)
2. Extended Detection and Response (XDR)
3. next generation firewall (NGFW)
4. Cloud App Security Broker (CASB)

Answer: The correct answer of the above question is Option C:next generation firewall (NGFW)