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CrowdStrike Certified Falcon Administrator Questions 31–35 (page: 8)

Updated On: 25-Aug-2026

You want to create a detection-only policy. How do you set this up in your policy's settings?

  1. Enable the detection sliders and disable the prevention sliders. Then ensure that Next Gen Antivirus is enabled so it will disable Windows Defender.
  2. Select the "Detect-Only" template. Disable hash blocking and exclusions.
  3. You can't create a policy that detects but does not prevent. Use Custom IOA rules to detect.
  4. Set the Next-Gen Antivirus detection settings to the desired detection level and all the prevention sliders to disabled. Do not activate any of the other blocking or malware prevention options.

Answer(s): D

Explanation:

The administrator can create a detection-only policy by setting the Next-Gen Antivirus detection settings to the desired detection level and all the prevention sliders to disabled in the policy’s settings. This will allow Falcon to detect but not prevent threats on the hosts using this policy. Do not activate any of the other blocking or malware prevention options, as they will enable prevention actions. The other options are either incorrect or not related to creating a detection-only policy.


Reference:

[CrowdStrike Falcon User Guide], page 35.



Which of the following is an effective Custom IOA rule pattern to kill any process attempting to access www.badguydomain.com?

  1. .*badguydomain.com.*
  2. \Device\HarddiskVolume2\*.exe -SingleArgument www.badguydomain.com /kill
  3. badguydomain\.com.*
  4. Custom IOA rules cannot be created for domains

Answer(s): A

Explanation:

You are usuing RegEx here and need leading ".*" to capture www and then need a ".*" at the end to identify any sites falling under badguydomain.com



Where can you modify settings to permit certain traffic during a containment period?

  1. Prevention Policy
  2. Host Settings
  3. Containment Policy
  4. Firewall Settings

Answer(s): C

Explanation:

The administrator can modify settings to permit certain traffic during a containment period by creating or editing a Containment Policy. This policy allows users to specify which ports, protocols and IP addresses are allowed or blocked during network containment. The other options are either incorrect or not related to network containment.


Reference:

[CrowdStrike Falcon User Guide], page 40.



Which option allows you to exclude behavioral detections from the detections page?

  1. Machine Learning Exclusion
  2. IOA Exclusion
  3. IOC Exclusion
  4. Sensor Visibility Exclusion

Answer(s): B

Explanation:

IOA Exclusion says -Stop all behavioral detections and preventions for an IOA that’s based on a CrowdStrike-generated detection. Source: https://falcon.crowdstrike.com/documentation/68/detection-and-prevention-policies#exclusions



What are custom alerts based on?

  1. Custom workflows
  2. Custom event based triggers
  3. Predefined alert templates
  4. User defined Splunk queries

Answer(s): C

Explanation:

Scheduling a Custom Alert for your environment consists of three steps: choosing the template you’d like to configure, previewing the search results, then scheduling the alert. Use Custom Alerts to configure email alerts using predefined templates so you're notified about specific activity in your environment.
When an alert runs and finds results, it sends an email to specified recipients instead of generating a new detection. Custom Alerts let you set up email alerts based on predefined templates that cover a wide range of topics including Real Time Response session initiation, host containment, OS security settings, and more that are not yet covered by notification workflows.



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