Câu 28: CCFH-202B: CrowdStrike Certified Falcon Hunter

While reviewing network activity, you notice an increase in DNS requests for a newly registered domain with a poor reputation. What is an appropriate first step to examine this potential threat?

1. A. Contain the hosts connecting to the domain to prevent lateral movement
2. B. Utilize Falcon Investigate to find all hosts that are querying the domain — đáp án hiện tại
3. C. Scan your environment for malware
4. D. Block all DNS traffic to the potentially suspicious domain