CCCS-203b CrowdStrike Certified Cloud Specialist PDF Questions

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CrowdStrike CCCS-203b Exam
CrowdStrike Certified Cloud Specialist
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1.What is the primary advantage of using the Falcon Kubernetes Sensor in a containerized cloud
environment?
A. It does not support managed Kubernetes services like EKS or GKE.
B. It eliminates the need for a kernel-based agent on each node.
C. It can directly monitor container registries for vulnerabilities.
D. It only works in on-premise Kubernetes environments.
Answer: B
Explanation:
Option A: The Falcon Kubernetes Sensor is designed to integrate seamlessly with managed Kubernetes
services such as Amazon EKS, Google GKE, and Azure AKS, providing runtime protection for containers
in these environments.
Option B: The Falcon Kubernetes Sensor operates as a privileged container and does not rely on
installing a kernel module on each node. This is particularly beneficial in environments where kernel-level
changes are restricted, such as managed Kubernetes services. This approach simplifies deployment and
enhances compatibility.
Option C: While Falcon can provide container security and vulnerability management through other
components like Falcon Container, the Kubernetes Sensor itself focuses on runtime protection within
Kubernetes clusters, not direct monitoring of registries.
Option D: The Falcon Kubernetes Sensor works in both cloud-based and on-premise Kubernetes
environments, making it a flexible solution for diverse deployment scenarios.
2.A company using CrowdStrike Falcon Cloud Security wants to ensure that all container images
deployed in their cloud environment are scanned for vulnerabilities before deployment.
Which image assessment policy should they implement?
A. Enforce pre-deployment scanning to block images with critical vulnerabilities from being deployed.
B. Allow all container images to be deployed, regardless of vulnerabilities, but notify administrators if an
image contains high-severity vulnerabilities.
C. Only assess images manually when security teams request a scan.
D. Enable post-deployment scanning to assess vulnerabilities after an image has already been running in
production.
Answer: A
Explanation:
Option A: Pre-deployment scanning with enforcement ensures that only secure images are deployed,
blocking those with critical vulnerabilities. This helps mitigate security risks before they reach production.
Option B: While notifying administrators about vulnerabilities is useful, allowing all images regardless of
severity increases risk by deploying insecure workloads.
Option C: Relying on manual assessments makes security processes inefficient and inconsistent, leading
to gaps in protection.
Option D: Post-deployment scanning is useful for continuous monitoring, but it does not prevent
vulnerable images from being deployed in the first place.
3.Which of the following best describes the process of identifying unassessed images in production using
CrowdStrike Falcon?
A. Use the Falcon console to generate a report from the Image Assessment dashboard.
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B. Deploy a custom script to parse container logs for unassessed image information.
C. Configure the runtime protection policy to block all unassessed images from running.
D. Enable auto-deletion of unassessed images directly from the Falcon console.
Answer: A
Explanation:
Option A: The Falcon console includes an Image Assessment dashboard that provides a comprehensive
overview of container images in use, including identifying those that have not been scanned. This report
helps teams address security gaps proactively.
Option B: While custom scripts might extract relevant details, the Falcon console already provides built-in
tools to identify unassessed images more efficiently and accurately.
Option C: Runtime protection policies can prevent the execution of specific images based on policies, but
they do not inherently identify or block all unassessed images automatically. Identification requires
analysis via the Image Assessment dashboard.
Option D: The Falcon console does not offer an auto-deletion feature for unassessed images. Actions
related to unassessed images require manual intervention or automated workflows outside of Falcon.
4.You are reviewing accounts using the CrowdStrike CIEM/Identity Analyzer and need to ensure MFA
compliance.
Which account configuration demonstrates proper MFA implementation?
A. An account with no login activity in the last 30 days and no additional authentication factors.
B. An account that uses password authentication and an authenticator app for a one-time password
(OTP).
C. An account configured with biometric authentication only.
D. An account that allows users to bypass additional authentication steps on trusted devices.
Answer: B
Explanation:
Option A: The inactivity period and absence of additional authentication factors disqualify this account
from demonstrating proper MFA implementation. This account would likely need further review for security
compliance.
Option B: This setup meets the definition of MFA, combining two factors: "something you know"
(password) and "something you have" (authenticator app). This ensures robust security against
unauthorized access.
Option C: While biometric authentication ("something you are") is a strong factor, MFA requires combining
at least two different factors. Biometric authentication alone does not meet this standard.
Option D: Allowing bypass of additional steps compromises the integrity of MFA and introduces
vulnerabilities. Proper MFA should always require multiple factors, even on trusted devices.
5.Which of the following best describes the difference between managed and unmanaged items in the
context of Falcon Cloud Security?
A. Managed items are fully patched systems, while unmanaged items are systems that have pending
updates.
B. Managed items refer to accounts or containers with CrowdStrike agents installed, while unmanaged
items lack such direct control.
C. Managed items are actively assessed for vulnerabilities, while unmanaged items are not assessed at
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all.
D. Managed items are those integrated into the Falcon platform, while unmanaged items are only
monitored externally.
Answer: B
Explanation:
Option A: The terms managed and unmanaged do not directly relate to the patching status of systems.
Both managed and unmanaged items could be fully patched or have pending updates.
Option B: Managed items refer to accounts or containers where CrowdStrike agents or direct integrations
are applied, giving the Falcon platform control and visibility. Unmanaged items, by contrast, lack direct
integration, meaning the platform can monitor them but not control them directly. This differentiation is
critical for managing risks in hybrid environments.
Option C: Managed and unmanaged items are not defined by their vulnerability assessment status. Even
unmanaged items can be assessed for risks through other tools or indirect integrations.
Option D: While managed items are integrated into the Falcon platform, unmanaged items are not merely
"externally monitored." The key distinction lies in the presence or absence of direct CrowdStrike agent or
integration.
6.When configuring a cloud account using APIs in CrowdStrike, which of the following is the correct first
step to ensure the account is successfully registered and operational in the CrowdStrike Falcon platform?
A. Use the CrowdStrike API to configure granular IAM policies before registration.
B. Directly input the cloud provider's credentials into the CrowdStrike console.
C. Assign full administrator access to the CrowdStrike service account in the cloud provider.
D. Generate an API client ID and secret in the CrowdStrike Falcon console.
Answer: D
Explanation:
Option A: Using the CrowdStrike API to configure granular IAM policies is a potential
task during or after
registration, but it is not the initial step. IAM roles and policies should be defined by the cloud provider's
configuration tools, not CrowdStrike, as a preliminary task.
Option B: Inputting cloud provider credentials directly into the CrowdStrike console is not a step in the
configuration process. Instead, API-based integrations rely on secure token-based authentication, not
direct username/password access, to align with best practices for security and scalability.
Option C: Assigning full administrator access to the CrowdStrike service account is unnecessary and
violates the principle of least privilege. Only specific permissions (e.g., read-only access for threat
detection) are required, and overly broad access increases the attack surface.
Option D: Generating an API client ID and secret is the required first step to enable secure communication
between the CrowdStrike Falcon platform and the cloud provider. The client ID and secret are used for
authentication when configuring API integrations, ensuring secure access to the cloud account's data.
Without this step, the integration cannot proceed.
7.You are using the CrowdStrike Falcon platform to review a container image for vulnerabilities. During
the analysis, the platform identifies a critical vulnerability in one of the installed packages.
What is the next best action to mitigate this vulnerability effectively?
A. Deploy the container image as-is but monitor it closely for suspicious activity.
B. Immediately delete the container image and rebuild it from scratch.
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C. Upgrade the vulnerable package to a non-vulnerable version and re-scan the image.
D. Report the vulnerability to the development team and delay addressing it until the next release cycle.
Answer: C
Explanation:
Option A: Monitoring does not address the root cause and leaves the system vulnerable to exploitation.
Prevention is better than detection in this context.
Option B: This approach may ensure a fresh start, but it is unnecessarily drastic and inefficient.
Upgrading the vulnerable package within the existing image is typically sufficient and more practical.
Option C: This is the recommended practice for addressing vulnerabilities. Updating the specific package
ensures the image is secure while maintaining functionality. Re-scanning verifies the vulnerability is
resolved.
Option D: Postponing mitigation can leave your systems exposed to security risks. Critical vulnerabilities
should be addressed immediately.
8.When configuring an automated remediation workflow for AWS findings in Falcon Fusion, why is it
important to perform a dry run before enabling the workflow in production?
A. To apply changes to a limited number of AWS resources for testing.
B. To simulate the workflow actions without making changes to validate the logic and outcomes.
C. To bypass the need for permissions validation during configuration.
D. To generate a compliance report highlighting unresolved findings.
Answer: B
Explanation:
Option A: Applying actual changes, even to a limited set of resources, does not constitute a dry run. A dry
run explicitly avoids making changes to validate the workflow without risk.
Option B: A dry run simulates the actions of the remediation workflow without actually making any
changes to the resources. This process is crucial for validating the workflow's logic, ensuring it targets the
intended findings, and understanding potential impacts. Dry runs help reduce the risk of unintended
disruptions in production environments.
Option C: A dry run does not bypass permissions validation. In fact, testing permissions is an important
part of the dry run process to ensure the workflow has the necessary access.
Option D: Generating compliance reports is not the purpose of a dry run. While useful for audits,
compliance reports do not test the logic or simulate the outcomes of a workflow.
9.While setting up a scheduled report for IOAs and IOMs in CrowdStrike, which configuration ensures that
the report delivers maximum operational value for threat analysis?
A. Set the report to use only default template settings without modifications.
B. Group all IOAs and IOMs under a single severity category for simplicity.
C. Disable email notifications to avoid distracting stakeholders.
D. Use dynamic time range filters to include the most recent data.
Answer: D
Explanation:
Option A: Default templates may not align with specific organizational needs. Customizing the report
ensures relevance to the organization's security requirements and operational goals.
Option B: Grouping all indicators under a single category reduces the ability to prioritize threats effectively.
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Severity-based categorization helps security teams allocate resources to the most critical issues.
Option C: Email notifications ensure that stakeholders receive the report promptly. Disabling them risks
delays in accessing critical information, which could impact threat response.
Option D: Dynamic time range filters ensure the report reflects the latest IOAs and IOMs, enabling timely
threat analysis and response. This approach is crucial for identifying trends and addressing new threats
proactively. Static or outdated data may lead to missed opportunities for mitigation.
10.You are tasked with registering a new cloud account to CrowdStrike Falcon for monitoring and security
purposes.
Which of the following steps must you complete to ensure successful cloud account registration?
A. Grant the CrowdStrike Falcon application the required permissions on the cloud provider.
B. Enable two-factor authentication on the cloud account for all users.
C. Delete all existing unused IAM roles before registering the account.
D. Manually configure endpoint agents on all virtual machines in the cloud account.
Answer: A
Explanation:
Option A: Granting the Falcon application the appropriate permissions ensures it can access logs,
telemetry, and security configurations necessary for monitoring and protection. Without these permissions,
Falcon cannot function correctly in the cloud environment.
Option B: Two-factor authentication is a general security best practice but not directly relevant to cloud
account registration in Falcon. CrowdStrike integrates with the account through APIs and IAM
permissions.
Option C: Deleting unused IAM roles is unnecessary and could disrupt existing configurations. This step
does not contribute to successful cloud account registration.
Option D: While endpoint agents provide additional security, they are not a requirement for registering a
cloud account. The account registration focuses on permissions and integrations, not endpoint
installations.
11.An organization is attempting to register its AWS account with CrowdStrike Falcon Cloud, but the
process fails. The error message indicates insufficient permissions. The security team verifies that the
CrowdStrike Falcon role was created in AWS IAM.
What is the most likely cause of this issue?
A. The AWS account must be linked to an Azure subscription before it can be registered in CrowdStrike
Falcon.
B. The CrowdStrike Falcon Console does not support AWS account registrations unless the Falcon
sensor is installed on at least one EC2 instance.
C. The role was created, but it was not granted the required permissions or trust policy for CrowdStrike
Falcon to assume it.
D. The Falcon role needs to be assigned to an AWS Lambda function for it to be recognized during the
registration process.
Answer: C
Explanation:
Option A: There is no requirement to link AWS and Azure for Falcon integration. Each cloud provider has
its own independent registration process.
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Option B: Falcon sensors are not required for cloud account registration. Sensors provide endpoint
protection, whereas registration integrates Falcon with AWS APIs for monitoring.
Option C: CrowdStrike Falcon requires a properly configured IAM role with the necessary permissions
and a trust policy allowing Falcon to assume the role. If the trust relationship is not set up
correctly, Falcon
cannot access the account to complete registration.
Option D: The IAM role is not assigned to a Lambda function but is instead created for Falcon to assume.
Registering a cloud account does not require Lambda integration.
12.Which action should an administrator take after identifying privileged accounts without MFA using the
CrowdStrike Identity Analyzer?
A. Apply conditional access policies to enforce MFA for the accounts.
B. Manually change the passwords of all identified accounts.
C. Revoke all privileges from the affected accounts immediately.
D. Disable the accounts permanently to prevent unauthorized access.
Answer: A
Explanation:
Option A: Enforcing MFA through conditional access policies ensures that privileged accounts remain
secure without disrupting legitimate operations. This approach addresses the identified risk directly and
aligns with best practices.
Option B: Changing passwords can enhance security but does not address the lack of MFA, leaving the
accounts still vulnerable to unauthorized access. This action alone is not comprehensive.
Option C: While revoking privileges could mitigate risks, it is often too disruptive and impractical for
operational accounts or critical users. Instead, enforcing MFA is a more balanced and effective solution.
Option D: Permanent account disabling is unnecessary and counterproductive unless there is clear
evidence of a security breach. This approach does not address the root cause of missing MFA.
13.What is the primary role of the Falcon Discover module within the CrowdStrike Falcon Cloud Security
suite?
A. To deliver visibility into cloud workloads, applications, and user account activities.
B. To identify vulnerabilities in the network and suggest remediation strategies.
C. To provide real-time monitoring of all DNS traffic in a cloud environment.
D. To replace endpoint detection and response (EDR) functionality in the cloud.
Answer: A
Explanation:
Option A: Falcon Discover is specifically designed to enhance visibility into IT infrastructure, including
cloud workloads, applications, and user activity. This insight helps organizations maintain compliance and
detect unauthorized access or shadow IT.
Option B: While this describes a feature of some vulnerability management tools, Falcon Discover is not
primarily focused on identifying vulnerabilities but rather on providing visibility into IT assets, applications,
and cloud workloads.
Option C: Falcon Discover does not focus on DNS traffic monitoring. This capability might be covered by
other CrowdStrike modules or third-party tools. Falcon Discover is more centered on asset visibility.
Option D: Falcon Discover complements, rather than replaces, EDR. Its primary role is asset discovery
and visibility, which supports EDR efforts but does not perform detection and response itself.
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14.A technology company is running a Kubernetes-based microservices architecture deployed across
both on-premises data centers and multiple cloud environments, including AWS and Google Cloud. The
security team wants a unified solution that provides runtime protection, threat detection, and container
visibility across their hybrid cloud infrastructure.
Which CrowdStrike Falcon® sensor should they deploy?
A. Falcon Cloud Workload Protection (CWP) Sensor
B. Falcon Sensor for MacOS
C. Falcon Forensic Collection Tool
D. Falcon Sensor for Mobile Devices
Answer: A
Explanation:
Option A: Falcon CWP is designed to secure containerized workloads across hybrid cloud environments,
providing real-time threat detection, runtime protection, and visibility into Kubernetes clusters regardless
of where they are deployed. It supports multi-cloud and on-premises deployments, making it the best fit
for this scenario.
Option B: This sensor is tailored for Mac endpoint security and does not provide Kubernetes runtime
protection. It is intended for user devices rather than containerized environments.
Option C: This tool is useful for post-incident forensic investigations but does not provide proactive
runtime protection. It is not intended for continuous security monitoring in Kubernetes environments.
Option D: Mobile security sensors are designed for iOS and Android devices, focusing on mobile endpoint
security rather than cloud-native workloads. They do not offer runtime protection for Kubernetes
environments.
15.What is the primary role of the CrowdStrike Falcon Horizon module in the Falcon platform?
A. Monitor endpoint activity to detect malware and ransomware
B. Provide visibility and security for cloud-native applications and workloads
C. Block phishing attempts at the email gateway
D. Encrypt data in transit to protect against man-in-the-middle attacks
Answer: B
Explanation:
Option A: This is incorrect because detecting malware and ransomware is the primary role of Falcon
Endpoint Protection, not Falcon Horizon. Endpoint detection and response (EDR) features are distinct
from the cloud-native security provided by Horizon.
Option B: This answer is correct because the Falcon Horizon module is specifically designed for
cloud-native environments. It provides visibility into cloud configurations, detects misconfigurations, and
ensures compliance with cloud security standards. It is focused on protecting modern cloud workloads,
including containers and serverless architectures.
Option C: This is incorrect because Falcon Horizon does not operate at the email gateway level. Blocking
phishing attempts is typically a function of email security solutions, not cloud-native security tools.
Option D: This is incorrect because data encryption for transit is typically handled by network security
protocols like TLS, and it is not a primary feature of the Falcon Horizon module.
16.While auditing a cloud image configured for deployment, which of the following findings represents a
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deployment misconfiguration?
A. The image lacks a health check directive in the Dockerfile.
B. The image uses a private container registry with role-based access control (RBAC).
C. The image has labels for versioning and maintainability metadata.
D. The image includes unused software packages.
Answer: D
Explanation:
Option A: While missing a health check directive is not ideal for production readiness, it is not a security
misconfiguration. Health checks are primarily for operational monitoring and ensuring high availability.
Option B: This is a best practice to ensure only authorized users can access the image. It strengthens the
security of the deployment pipeline and does not represent a misconfiguration.
Option C: Adding labels for versioning and maintainability metadata (e.g., LABEL version="1.0") is a best
practice. It aids in managing image lifecycles and troubleshooting deployments. This does not constitute a
misconfiguration.
Option D: Including unused software packages increases the attack surface and may introduce
unnecessary vulnerabilities. Attackers could exploit unmaintained or outdated components, even if they
are not actively used by the application. Removing unnecessary packages during the build process is a
key security best practice.
17.Which of the following is an example of automated remediation within CrowdStrike’s cloud security
ecosystem?
A. Manually updating firewall rules to block known malicious IPs.
B. Generating a weekly summary of security incidents for analysis.
C. Automatically isolating a virtual machine upon detecting malware.
D. Sending a notification email to administrators after a detection.
Answer: C
Explanation:
Option A: Manual actions do not qualify as automated remediation. Automated remediation would involve
dynamic blocking without manual intervention.
Option B: While useful for insights, this is a reporting function and not an automated remediation action.
Automated remediation focuses on immediate response to incidents.
Option C: Automated remediation involves taking immediate action, such as isolating a compromised
virtual machine, based on predefined triggers. This minimizes the risk of
further spread or damage.
Option D: Sending notifications is an alerting function, not remediation. Remediation involves actions that
directly address and mitigate the threat.
18.Your organization has identified several accounts that do not have Multi-Factor Authentication (MFA)
enabled, using CrowdStrike's CIEM.
Which of the following actions would be the most effective first step to mitigate the security risk associated
with these accounts?
A. Assign "read-only" permissions to non-MFA accounts to limit their impact.
B. Set up an alert system to monitor non-MFA accounts for unusual activity.
C. Use CIEM to enforce MFA policies across all accounts.
D. Disable all non-MFA accounts immediately to prevent unauthorized access.
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Answer: C
Explanation:
Option A: Restricting permissions to "read-only" does not address the core issue of MFA enforcement.
These accounts remain vulnerable to unauthorized access, especially if they are compromised.
Option B: Monitoring unusual activity is a reactive measure and does not mitigate the risk posed by
non-MFA accounts. Proactively enforcing MFA policies is a better strategy for reducing exposure.
Option C: Using CIEM to enforce MFA policies ensures a consistent and automated approach to
improving account security. This method reduces the likelihood of human error and applies a scalable
solution to protect all accounts, aligning with best practices for cloud identity management.
Option D: While disabling non-MFA accounts might reduce risk temporarily, it can disrupt business
operations. A more measured approach, such as enforcing MFA, is preferable to balance security and
functionality.
19.When trying to identify workloads running in your cloud environment without deploying a Falcon sensor,
which of the following approaches would best align with CrowdStrike's runtime protection capabilities?
A. Implementing network packet analysis tools to monitor traffic patterns.
B. Using Falcon Horizon to integrate with cloud APIs and fetch runtime data.
C. Configuring agentless scanning with Falcon Discover to identify active workloads.
D. Scanning the environment manually through SSH connections and command-line tools.
Answer: C
Explanation:
Option A: Packet analysis tools are useful for understanding network behaviors but do not provide insights
into specific runtime processes within workloads. They address different aspects of security and visibility.
Option B: Falcon Horizon is designed for cloud security posture management (CSPM), focusing on
misconfigurations and compliance issues rather than runtime visibility into workloads or processes.
Option C: Falcon Discover offers an agentless solution that integrates seamlessly with cloud
environments to identify running workloads. This aligns with runtime protection principles and allows
security teams to identify active instances, workloads, and other resources without deploying a Falcon
sensor.
Option D: Manual scanning through SSH is time-consuming, error-prone, and not scalable for large
cloud environments. It also lacks the centralized visibility and automation offered by Falcon Discover.
20.A user successfully registers a cloud account into CrowdStrike Falcon but notices that certain
resources are not visible in the dashboard.
What is the most likely cause of this issue?
A. The cloud account lacks the appropriate read-only permissions for specific resource types.
B. The CrowdStrike API key used during registration has expired.
C. The CrowdStrike integration only supports compute instances and does not track other resources.
D. The user’s CrowdStrike account does not have sufficient administrative privileges.
Answer: A
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