Practice Free CCCS-203b Exam Online Questions
Question #31
What is the primary function of runtime protection in Falcon Cloud Security?
- A . To provide a backup of the container state for disaster recovery.
- B . To monitor API calls in the Kubernetes control plane for debugging purposes.
- C . To enforce compliance by scanning container images for vulnerabilities prior to deployment.
- D . To block malicious activity and unauthorized behavior in running workloads.
Correct Answer: D
D
Explanation:
Option A: Backing up container states is unrelated to runtime protection, which focuses on real-time threat detection and prevention.
Option B: Monitoring API calls is part of Kubernetes control plane security but is not directly related to runtime protection.
Option C: Image scanning for vulnerabilities is a pre-deployment task and does not pertain to runtime protection, which deals with active workloads.
Option D: Runtime protection focuses on safeguarding workloads by detecting and blocking malicious behavior during their execution. It provides continuous monitoring to secure active containerized environments.
D
Explanation:
Option A: Backing up container states is unrelated to runtime protection, which focuses on real-time threat detection and prevention.
Option B: Monitoring API calls is part of Kubernetes control plane security but is not directly related to runtime protection.
Option C: Image scanning for vulnerabilities is a pre-deployment task and does not pertain to runtime protection, which deals with active workloads.
Option D: Runtime protection focuses on safeguarding workloads by detecting and blocking malicious behavior during their execution. It provides continuous monitoring to secure active containerized environments.
Question #32
What is a key benefit of Falcon Cloud Security’s integration of its components within a single platform?
- A . It allows for seamless encryption of all cloud data, ensuring compliance with GDPR and CCPA.
- B . It eliminates the need for traditional SIEM tools by storing all security logs in the Falcon platform.
- C . It reduces the need for manual threat analysis by leveraging AI-powered threat detection and response.
- D . It provides a built-in firewall to secure cloud environments against external attacks.
Correct Answer: C
C
Explanation:
Option A: While encryption is a critical aspect of cloud security, Falcon Cloud Security does not perform data encryption. Instead, it provides unified visibility, detection, and protection across cloud workloads and environments.
Option B: Falcon Cloud Security integrates with SIEM tools to enhance security operations but does not replace them entirely. It collects telemetry and threat data, which can be shared with SIEM solutions for deeper analysis.
Option C: Falcon Cloud Security integrates AI and machine learning to automate threat detection and response, reducing the manual workload for security teams. This is a primary benefit of its unified platform approach.
Option D: Falcon Cloud Security is not a firewall. Instead, it focuses on endpoint protection, workload security, and threat detection, which complement network-based tools like firewalls.
C
Explanation:
Option A: While encryption is a critical aspect of cloud security, Falcon Cloud Security does not perform data encryption. Instead, it provides unified visibility, detection, and protection across cloud workloads and environments.
Option B: Falcon Cloud Security integrates with SIEM tools to enhance security operations but does not replace them entirely. It collects telemetry and threat data, which can be shared with SIEM solutions for deeper analysis.
Option C: Falcon Cloud Security integrates AI and machine learning to automate threat detection and response, reducing the manual workload for security teams. This is a primary benefit of its unified platform approach.
Option D: Falcon Cloud Security is not a firewall. Instead, it focuses on endpoint protection, workload security, and threat detection, which complement network-based tools like firewalls.
Question #33
What is the primary step required to deprovision a cloud account from Falcon in the CrowdStrike platform?
- A . Remove all workloads and endpoints linked to the cloud account before attempting to deprovision it.
- B . Revoke the API client credentials associated with the cloud account in the "API Clients and Keys" section.
- C . Delete the cloud account directly from the cloud provider’s console to automatically deprovision it from Falcon.
- D . Disable the cloud account integration in the Falcon console under the "Cloud Accounts" tab.
Correct Answer: D
D
Explanation:
Option A: Although managing workloads and endpoints is a part of cloud security, their removal is not required for deprovisioning a cloud account in Falcon. This step is unnecessary and might lead to delays or errors in the deprovisioning process.
Option B: Revoking API client credentials is an optional step for enhanced security but does not directly deprovision the cloud account from Falcon. Deprovisioning must still occur through the "Cloud Accounts" tab.
Option C: Deleting the account from the cloud provider’s console does not automatically deprovision it from Falcon. This action would leave stale configurations in the Falcon platform, potentially leading to unnecessary alerts or security concerns.
Option D: Disabling the integration through the "Cloud Accounts" tab in the Falcon console is the correct way to deprovision a cloud account. This ensures that all configurations and permissions tied to the cloud account in the Falcon platform are properly removed. It also prevents further communication between Falcon and the cloud provider. Neglecting to do this may leave unnecessary configurations or cause alerts from unused integrations.
D
Explanation:
Option A: Although managing workloads and endpoints is a part of cloud security, their removal is not required for deprovisioning a cloud account in Falcon. This step is unnecessary and might lead to delays or errors in the deprovisioning process.
Option B: Revoking API client credentials is an optional step for enhanced security but does not directly deprovision the cloud account from Falcon. Deprovisioning must still occur through the "Cloud Accounts" tab.
Option C: Deleting the account from the cloud provider’s console does not automatically deprovision it from Falcon. This action would leave stale configurations in the Falcon platform, potentially leading to unnecessary alerts or security concerns.
Option D: Disabling the integration through the "Cloud Accounts" tab in the Falcon console is the correct way to deprovision a cloud account. This ensures that all configurations and permissions tied to the cloud account in the Falcon platform are properly removed. It also prevents further communication between Falcon and the cloud provider. Neglecting to do this may leave unnecessary configurations or cause alerts from unused integrations.
Question #34
A company is onboarding multiple cloud accounts to CrowdStrike Falcon and encounters a failure when attempting to register its Google Cloud Platform (GCP) project. The error message states that Falcon cannot access the project resources.
What is the most likely reason for this issue?
- A . The GCP project must have Falcon’s external IP address manually added to its firewall rules to allow account registration.
- B . The required service account for CrowdStrike Falcon is missing or does not have the correct permissions assigned.
- C . The Google Cloud project must first be converted into an AWS account before it can be registered in CrowdStrike Falcon.
- D . The Falcon Console requires at least one workload in the Google Cloud project to have a CrowdStrike sensor installed before registration.
Correct Answer: B
B
Explanation:
Option A: Falcon does not require manual firewall configuration for registration. It uses API-based access to integrate with cloud environments.
Option B: In GCP, CrowdStrike Falcon requires a service account with the necessary permissions to access security data. If the service account is missing or lacks the required roles, Falcon cannot retrieve metadata or monitor resources, causing the registration to fail.
Option C: Falcon supports AWS, Azure, and GCP independently. There is no requirement to convert a GCP project into an AWS account for registration.
Option D: Falcon registration does not require sensor installation on workloads. The registration process is focused on cloud infrastructure security, separate from endpoint protection.
B
Explanation:
Option A: Falcon does not require manual firewall configuration for registration. It uses API-based access to integrate with cloud environments.
Option B: In GCP, CrowdStrike Falcon requires a service account with the necessary permissions to access security data. If the service account is missing or lacks the required roles, Falcon cannot retrieve metadata or monitor resources, causing the registration to fail.
Option C: Falcon supports AWS, Azure, and GCP independently. There is no requirement to convert a GCP project into an AWS account for registration.
Option D: Falcon registration does not require sensor installation on workloads. The registration process is focused on cloud infrastructure security, separate from endpoint protection.
Question #35
A company using CrowdStrike Falcon Cloud Security wants to enforce strict vulnerability scanning for container images but needs to exclude certain trusted base images used in internal applications to reduce false positives.
What is the best way to configure policy exclusions while maintaining strong security?
- A . Completely disable vulnerability scanning for all images to avoid unnecessary alerts.
- B . Block all images that contain vulnerabilities, even if they come from an approved internal repository.
- C . Exclude all container images from scanning that originate from private repositories.
- D . Define allowlists for specific trusted base images to exempt them from enforcement but still scan them for visibility.
Correct Answer: D
D
Explanation:
Option A: Disabling scanning entirely would remove critical security controls and increase risk of deploying vulnerable images.
Option B: A blanket block on all vulnerable images could disrupt internal operations, especially if some vulnerabilities do not impact security posture.
Option C: Excluding all images from private repositories is risky, as internal repositories can still contain vulnerabilities and require security checks.
Option D: Allowlisting specific, trusted base images ensures that known good images are not unnecessarily blocked while still being monitored for visibility. This approach balances security and operational efficiency.
D
Explanation:
Option A: Disabling scanning entirely would remove critical security controls and increase risk of deploying vulnerable images.
Option B: A blanket block on all vulnerable images could disrupt internal operations, especially if some vulnerabilities do not impact security posture.
Option C: Excluding all images from private repositories is risky, as internal repositories can still contain vulnerabilities and require security checks.
Option D: Allowlisting specific, trusted base images ensures that known good images are not unnecessarily blocked while still being monitored for visibility. This approach balances security and operational efficiency.
Question #36
What is the correct sequence of steps to register a cloud account with CrowdStrike Falcon?
- A . Configure an IAM role or service principal with the required permissions, provide the credentials or role ARN to Falcon, and enable the integration in the Falcon console.
- B . Install Falcon agents on all virtual machines, enable CloudTrail logging, and register the account in the Falcon platform.
- C . Disable unnecessary services in the cloud account, create a read-only user, and enable Falcon monitoring.
- D . Create an IAM role or service principal, assign full administrative access, and integrate it with Falcon.
Correct Answer: A
A
Explanation:
Option A: To register a cloud account with Falcon, you must:
A
Explanation:
Option A: To register a cloud account with Falcon, you must:
Question #37
When configuring CrowdStrike to perform an image assessment, which step is required to obtain registry credentials for a container registry from the approved registry list?
- A . Use the CrowdStrike API to directly retrieve credentials from the registry.
- B . Use a command-line tool to authenticate with the container registry and export the credentials to a
file. - C . Configure the container registry to push credentials to CrowdStrike via a webhook.
- D . Generate a service account key with read-only access to the container registry.
Correct Answer: D
D
Explanation:
Option A: The CrowdStrike API cannot directly retrieve credentials from a container registry.
Credentials must be manually configured or provided through secure integration.
Option B: While using a command-line tool can authenticate with a registry, exporting credentials to a file is not recommended due to the risk of exposure. CrowdStrike supports direct integration using service account keys or other secure methods.
Option C: Container registries do not support pushing credentials to CrowdStrike through webhooks.
Webhooks are generally used for event notifications, not credential management.
Option D: Generating a service account key with read-only access to the container registry ensures that CrowdStrike has the necessary permissions to pull container images for assessment. This approach follows best practices by limiting the scope of access to avoid unnecessary security risks.
D
Explanation:
Option A: The CrowdStrike API cannot directly retrieve credentials from a container registry.
Credentials must be manually configured or provided through secure integration.
Option B: While using a command-line tool can authenticate with a registry, exporting credentials to a file is not recommended due to the risk of exposure. CrowdStrike supports direct integration using service account keys or other secure methods.
Option C: Container registries do not support pushing credentials to CrowdStrike through webhooks.
Webhooks are generally used for event notifications, not credential management.
Option D: Generating a service account key with read-only access to the container registry ensures that CrowdStrike has the necessary permissions to pull container images for assessment. This approach follows best practices by limiting the scope of access to avoid unnecessary security risks.
Question #38
A security engineer has received an alert in the CrowdStrike Falcon console indicating a misconfigured Amazon S3 bucket that is publicly accessible. To mitigate this issue and prevent unauthorized access, which of the following actions should the engineer take first?
- A . Enable AWS Shield Advanced to protect against Distributed Denial-of-Service (DDoS) attacks.
- B . Deploy a Falcon Sensor on the S3 bucket to monitor access attempts.
- C . Create a new IAM role with administrator privileges and attach it to all cloud instances.
- D . Modify the S3 bucket permissions to restrict public access and enforce least privilege.
Correct Answer: D
D
Explanation:
Option A: AWS Shield Advanced protects against DDoS attacks, but it does not resolve misconfigured permissions on an S3 bucket. The root cause of the issue is excessive access permissions, not a network-based attack.
Option B: CrowdStrike Falcon sensors are deployed on cloud workloads (e.g., EC2 instances, containers) but cannot be installed on S3 buckets. Falcon Cloud Security provides visibility into misconfigurations, but the solution to this problem lies in correcting bucket policies.
Option C: Granting administrator privileges to all instances violates the principle of least privilege and increases the attack surface. Instead, access should be granted only to necessary users and services with minimal permissions.
Option D: The first step in remediating a publicly accessible S3 bucket is to modify its permissions. This includes disabling public access, reviewing and restricting IAM policies, and ensuring that only authorized users or services can access the data. CrowdStrike Falcon Cloud Security helps detect such misconfigurations, but remediation requires direct action in AWS.
D
Explanation:
Option A: AWS Shield Advanced protects against DDoS attacks, but it does not resolve misconfigured permissions on an S3 bucket. The root cause of the issue is excessive access permissions, not a network-based attack.
Option B: CrowdStrike Falcon sensors are deployed on cloud workloads (e.g., EC2 instances, containers) but cannot be installed on S3 buckets. Falcon Cloud Security provides visibility into misconfigurations, but the solution to this problem lies in correcting bucket policies.
Option C: Granting administrator privileges to all instances violates the principle of least privilege and increases the attack surface. Instead, access should be granted only to necessary users and services with minimal permissions.
Option D: The first step in remediating a publicly accessible S3 bucket is to modify its permissions. This includes disabling public access, reviewing and restricting IAM policies, and ensuring that only authorized users or services can access the data. CrowdStrike Falcon Cloud Security helps detect such misconfigurations, but remediation requires direct action in AWS.
Question #39
You are performing a dry run of an automated remediation workflow designed to disable AWS security groups that allow unrestricted inbound traffic.
Which step ensures that the dry run accurately evaluates the workflow without impacting resources?
- A . Enable "Dry Run Mode" in Falcon Fusion to simulate actions without applying them.
- B . Temporarily revoke permissions to ensure the workflow cannot make changes.
- C . Deploy the workflow to a non-production environment for testing.
- D . Use CloudTrail logs to manually verify the workflow actions post-execution.
Correct Answer: A
A
Explanation:
Option A: Enabling "Dry Run Mode" in Falcon Fusion is the correct step for simulating workflow actions without making changes to the actual resources. This mode allows you to verify that the workflow logic functions as expected, including detecting findings and simulating remediation steps, without impacting live environments.
Option B: Revoking permissions may prevent accidental changes, but it does not allow you to test the workflow logic fully, as the dry run mode simulates actions while still validating permissions.
Option C: While testing in a non-production environment is a valid practice, it is not equivalent to a dry run, which explicitly avoids making changes.
Option D: Reviewing logs is important for auditing, but it does not replace the need for a dry run, which provides upfront validation without impacting resources.
A
Explanation:
Option A: Enabling "Dry Run Mode" in Falcon Fusion is the correct step for simulating workflow actions without making changes to the actual resources. This mode allows you to verify that the workflow logic functions as expected, including detecting findings and simulating remediation steps, without impacting live environments.
Option B: Revoking permissions may prevent accidental changes, but it does not allow you to test the workflow logic fully, as the dry run mode simulates actions while still validating permissions.
Option C: While testing in a non-production environment is a valid practice, it is not equivalent to a dry run, which explicitly avoids making changes.
Option D: Reviewing logs is important for auditing, but it does not replace the need for a dry run, which provides upfront validation without impacting resources.
Question #40
To ensure CrowdStrike can perform uninterrupted image assessments, which of the following steps must you take when adding CrowdStrike IP addresses to your container registry allowlist?
- A . Add the IP addresses of CrowdStrike’s regional data centers.
- B . Add IP addresses from the organization’s internal network.
- C . Add CrowdStrike IP addresses to the denylist of your firewall for enhanced security.
- D . Add the CrowdStrike IP addresses provided in the CrowdStrike Console.
Correct Answer: D
D
Explanation:
Option A: This is incorrect because CrowdStrike’s IP addresses for image assessment are distinct from general regional data center IPs. Using only regional data center IPs will not enable the image assessment functionality.
Option B: This is incorrect because CrowdStrike services require external IP addresses for communication. Internal IP addresses are irrelevant to enabling CrowdStrike’s image assessment functionality.
Option C: This is incorrect because adding CrowdStrike IP addresses to the denylist would block their access, making image assessments impossible. Allowlisting is the correct approach.
Option D: This is correct because CrowdStrike publishes specific IP addresses that its services use to communicate with container registries for image assessments. These IP addresses must be added to the allowlist of the container registry to permit scanning activities without interruption.
D
Explanation:
Option A: This is incorrect because CrowdStrike’s IP addresses for image assessment are distinct from general regional data center IPs. Using only regional data center IPs will not enable the image assessment functionality.
Option B: This is incorrect because CrowdStrike services require external IP addresses for communication. Internal IP addresses are irrelevant to enabling CrowdStrike’s image assessment functionality.
Option C: This is incorrect because adding CrowdStrike IP addresses to the denylist would block their access, making image assessments impossible. Allowlisting is the correct approach.
Option D: This is correct because CrowdStrike publishes specific IP addresses that its services use to communicate with container registries for image assessments. These IP addresses must be added to the allowlist of the container registry to permit scanning activities without interruption.