CrowdStrike CCCS-203b Exam Questions Instant Access

Question 1

As a Falcon Administrator, you must add access for an analyst to review cloud control plane IOMs.

What least privilege role should you assign them?

ACloud Security Manager

BKubernetes and Containers Manager

CCloud Compliance Viewer

DCSPM Misconfiguration Viewer
To allow an analyst to review cloud control plane Indicators of Misconfiguration (IOMs) while maintaining least-privilege access, CrowdStrike recommends assigning the CSPM Misconfiguration Viewer role.
Cloud control plane IOMs focus on identifying insecure configurations across cloud providers, such as overly permissive IAM roles, disabled logging, public exposure of services, or noncompliant security settings. The CSPM Misconfiguration Viewer role grants read-only access to these findings, allowing analysts to investigate risks without making configuration changes.
Other roles provide broader access than required. Cloud Security Manager includes administrative and modification privileges, exceeding least-privilege requirements. Kubernetes and Containers Manager focuses on container and Kubernetes security, not cloud control plane configurations. Cloud Compliance Viewer is oriented toward compliance frameworks rather than detailed misconfiguration analysis.
By assigning the CSPM Misconfiguration Viewer role, organizations ensure analysts can perform their investigative duties safely and appropriately, aligning with CrowdStrike's role-based access control (RBAC) best practices.

Answer : D

Question 2

There is a valid sensor update policy for all Linux hosts that is set to n-2. Some of the hosts have not updated their sensor version.

What is the reason for this situation?

ADaemonSet was used for deployment

BOne-click sensor deployment has not been enabled

CNone of the hosts have been restarted
According to CrowdStrike Falcon documentation regarding Falcon Cloud Security (FCS) and Container Security, the method used to deploy sensors significantly impacts how updates are managed. When Linux hosts are part of a Kubernetes cluster and the Falcon sensor is deployed as a DaemonSet, the standard 'Sensor Update Policy' configured in the Falcon Console does not automatically trigger a version change in the same way it does for a standard Windows or Linux workstation.
In a DaemonSet deployment, the sensor version is typically tied to the specific container image tag or the version defined in the Helm chart or YAML manifest used during deployment. If the manifest specifies a static version or if the orchestration layer (Kubernetes) is not instructed to pull a newer image and rollout a restart of the DaemonSet pods, the hosts will remain on their current version regardless of the 'n-2' policy set in the console.
Furthermore, CrowdStrike documentation notes that for Linux Sensor Update Policies, the 'n-2' setting dictates which version is assigned to the host, but the mechanism of delivery must be supported. In containerized environments, the 'Auto-update' feature is often bypassed by the immutable nature of the deployment. To resolve this, the administrator must update the DaemonSet configuration to point to the newer sensor image, allowing Kubernetes to perform a rolling update across the nodes.

Answer : A

Question 3

You have 26 public-facing container images with an ExPRT rating of High and an Easily Accessible Exploited Status. Your internal process for patching vulnerable containers requires weeks per image.

How should you prioritize which vulnerabilities to fix first?

APatch the vulnerabilities with the oldest CVE ID first

BPrioritize remediation based off of CVSS scores

CTake the business offline until all images are patched

DFilter by container running status
When remediation capacity is limited, CrowdStrike Falcon Cloud Security emphasizes risk-based prioritization focused on actual exposure rather than theoretical severity alone.
Filtering vulnerabilities by container running status allows teams to identify which vulnerable images are actively running and exposed, particularly those that are public-facing. Remediating vulnerabilities in running containers first reduces real-world risk immediately, while dormant or unused images can be addressed later.
CVSS scores and CVE age do not account for exploit accessibility or operational exposure. Taking the business offline is impractical and unnecessary when targeted remediation can significantly reduce risk.
Therefore, the correct and CrowdStrike-aligned approach is to filter by container running status, making Option D the correct answer.

Answer : D

Question 4

How can unassessed images be a security concern in your cloud environment?

AThey are actively running in your environment but have not been checked for vulnerabilities

BThey are actively running in your environment but do not have the Falcon Container Sensor installed

CThey are in one of your connected image registries but have never been actively running in your environment

DThey are in one of your connected image registries but have not been checked for vulnerabilities
Unassessed images pose a security risk because they exist in connected image registries but have not been evaluated for vulnerabilities. Even if they are not currently running, these images can be deployed at any time, potentially introducing critical vulnerabilities, secrets, or malware into production environments.
Falcon Cloud Security emphasizes proactive image assessment to ensure risks are identified before deployment. Unassessed images represent blind spots where vulnerabilities may go unnoticed until runtime, increasing exposure and response time.
Options describing actively running containers are incorrect because running workloads are typically assessed through runtime sensors. The primary concern with unassessed images is their unknown risk posture prior to use.
Therefore, the correct answer is They are in one of your connected image registries but have not been checked for vulnerabilities.

Answer : D

Question 5

You are a cloud security analyst concerned about adversaries obtaining admin privileges in your cloud environments.

Which Cloud Identity Analyzer category should you look at first?

ADefense Evasion

BExecution

CPersistence

DPrivilege Escalation
If the primary concern is adversaries obtaining administrator or elevated privileges, the first Cloud Identity Analyzer category to review is Privilege Escalation. This category focuses on techniques and misconfigurations that allow attackers to gain higher-level permissions than initially granted.
Privilege escalation in cloud environments often involves overly permissive IAM roles, abuse of service principals, misconfigured trust relationships, or exploitation of identity federation mechanisms. CrowdStrike Cloud Identity Analyzer maps these behaviors to established attack frameworks and highlights identities that could be abused to gain admin-level access.
Other categories address different stages of the attack lifecycle. Execution focuses on running malicious actions, Persistence on maintaining access, and Defense Evasion on hiding activity. While all are important, privilege escalation represents the most direct path to full environment compromise.
Therefore, the correct starting point is Privilege Escalation.

Answer : D

Question 6

What is one purpose of the CrowdStrike Kubernetes Admission Controller?

AForwards Kubernetes event logs to CrowdStrike NG SIEM

BProvides security visibility into EKS, AKS, and self-managed clusters

CMonitors and enforces security policies in any containerized environment
The CrowdStrike Kubernetes Admission Controller is a pre-runtime security control designed to enforce security policies before workloads are allowed to run in a Kubernetes environment. Its primary purpose is to monitor and enforce security policies in any containerized environment by intercepting Kubernetes API requests at admission time.
When a deployment, pod, or container is submitted to the Kubernetes API server, the Admission Controller evaluates the request against Falcon Cloud Security policies. These policies can include rules related to image risk posture, vulnerabilities, malware presence, secrets, or compliance violations. If an image violates defined policies, the Admission Controller can block the deployment, preventing insecure or non-compliant workloads from entering the cluster.
This capability is critical for implementing a shift-left security model, ensuring that threats are stopped before runtime, rather than detected after execution. While Falcon also provides runtime protection and visibility across managed Kubernetes platforms such as EKS and AKS, those capabilities are not the primary function of the Admission Controller itself.
The Admission Controller does not forward Kubernetes logs to SIEM platforms; instead, it acts as an enforcement gate. Therefore, the correct answer is Monitors and enforces security policies in any containerized environment.

Answer : C

Question 7

What criteria can you use to create exclusions for cloud scans?

AAccount

BRegion

CService

DTag
In CrowdStrike Falcon Cloud Security, exclusions for cloud scans are designed to be precise and scalable so that organizations can safely reduce noise without weakening overall security coverage. According to CrowdStrike best practices, tags are the recommended and supported criterion for creating cloud scan exclusions.
Tags are metadata labels applied to cloud resources (such as AWS accounts, instances, or services) and are commonly used for ownership, environment classification (for example, dev, test, or prod), or application grouping. By using tags as exclusion criteria, security teams can dynamically control which resources are excluded from scans without relying on static identifiers. This is especially important in cloud environments where resources are frequently created, modified, or terminated.
Exclusions based on accounts, regions, or services are broader in scope and can unintentionally exclude large portions of the environment, increasing the risk of blind spots. Tag-based exclusions allow CrowdStrike Falcon to maintain least-privilege security principles by excluding only explicitly labeled resources.
Because Falcon continuously evaluates cloud resources, tag-based exclusions automatically apply to newly created assets that inherit the same tag, ensuring consistent policy enforcement. For these reasons, CrowdStrike documentation and operational guidance identify Tag as the correct and most effective criterion for creating cloud scan exclusions.

Answer : D

CrowdStrike Certified Cloud Specialist CCCS-203b Exam Questions