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Question 211
An administrator needs to configure hash-based exclusions for a legitimate application that is being incorrectly detected as malware. Which hash type does CrowdStrike Falcon use for exclusions?
A) MD5
B) SHA-1
C) SHA-256
D) SHA-512
Answer: C
Explanation:
Managing false positives through exclusions is an important aspect of maintaining effective security operations while supporting business needs. CrowdStrike Falcon supports multiple exclusion types with varying levels of specificity and security.
SHA-256 is the hash algorithm used by CrowdStrike Falcon for hash-based exclusions. SHA-256 provides strong cryptographic properties that make it computationally infeasible for attackers to create malicious files with the same hash as legitimate files. This security characteristic ensures hash exclusions reliably identify specific files without creating vulnerabilities through hash collisions.
Hash-based exclusions are the most specific exclusion type available in Falcon. When a file’s SHA-256 hash matches an excluded hash, that exact file is excluded from detection regardless of its location, name, or how it was delivered. This specificity makes hash exclusions safer than path-based exclusions because they cannot be exploited by placing malicious files in excluded locations.
Hash exclusions are particularly valuable for legitimate applications that exhibit suspicious behaviors triggering behavioral detections. Development tools, system utilities, penetration testing tools, and specialized business applications sometimes trigger false positives. Hash exclusions allow these specific application versions to run without detection while maintaining protection against actual threats.
Administrators should document the business justification for each hash exclusion and periodically review exclusions to ensure they remain necessary. When applications are updated, new versions have different hashes requiring new exclusions. This characteristic actually provides security benefit by ensuring only approved versions are excluded.
MD5 and SHA-1 are older hash algorithms with known weaknesses making them unsuitable for security-critical applications. SHA-512 is more computationally intensive without providing significant additional security benefit for this use case. SHA-256 provides the optimal balance of security strength and performance for Falcon exclusions.
Question 212
Which CrowdStrike Falcon feature allows administrators to create custom detection logic based on specific event combinations?
A) Custom Detections
B) Custom IOA Rules
C) Detection Rules
D) Behavioral Patterns
Answer: B
Explanation:
While CrowdStrike Falcon includes extensive built-in detection capabilities, organizations often need to create custom detection logic for environment-specific threats, compliance requirements, or unique security concerns. Falcon provides capabilities for administrators to extend detection capabilities.
Custom IOA Rules allow administrators to create detection logic based on specific event combinations and patterns. This feature enables security teams to define indicators of attack that are unique to their environment or address specific threat scenarios not covered by default detections. Custom IOAs use a rule-building interface where administrators specify conditions, event types, and thresholds that constitute suspicious activity.
Custom IOA rules can detect complex attack patterns by correlating multiple events. For example, a rule might trigger when a specific process spawns unusual child processes, accesses sensitive directories, and makes network connections within a short timeframe. This multi-factor detection approach reduces false positives while identifying sophisticated attack techniques.
The rule builder supports various event types including process executions, file operations, registry modifications, network connections, and authentication events. Rules can include severity levels, descriptions, and recommended response actions. When custom IOAs trigger, they generate detections in the Falcon console with all standard detection capabilities including investigation tools and response actions.
Custom IOA rules should be thoroughly tested before production deployment to ensure they detect intended threats without excessive false positives. Organizations typically test rules in detection-only mode before enabling prevention actions. Documentation of custom rules helps maintain consistent security operations as team members change.
Custom Detections and Detection Rules are generic terms not specific to Falcon. Behavioral Patterns is not the feature name. Custom IOA Rules provides the flexible, powerful detection customization that extends Falcon’s security capabilities to meet organization-specific requirements.
Question 213
An administrator needs to identify which hosts have a specific vulnerability based on installed software versions. Which CrowdStrike Falcon module provides this capability?
A) Vulnerability Scanner
B) Spotlight
C) Software Inventory
D) Patch Management
Answer: B
Explanation:
Vulnerability management is critical for maintaining security posture and prioritizing remediation efforts. CrowdStrike Falcon includes capabilities for identifying vulnerabilities across the endpoint estate without requiring traditional vulnerability scanning infrastructure.
Spotlight is the CrowdStrike Falcon module that identifies vulnerabilities based on installed software versions and provides the capability to query which hosts have specific vulnerabilities. Spotlight continuously assesses applications and operating system components against a comprehensive vulnerability database, identifying CVEs affecting installed software. Administrators can search for specific CVEs to identify all affected endpoints.
The Spotlight interface allows filtering vulnerabilities by multiple criteria including CVE identifier, severity score, exploitability status, and affected software. When investigating a specific vulnerability, administrators can view all hosts where that vulnerability exists, along with details about the vulnerable software version and available patches. This visibility enables targeted remediation efforts focused on highest-risk systems.
Spotlight provides context beyond basic vulnerability identification. It indicates which vulnerabilities are being actively exploited in the wild, helping prioritize patching efforts. Integration with threat intelligence shows if vulnerabilities are associated with specific threat actors or campaigns. Exploit availability information helps assess urgency of remediation.
The continuous assessment model means Spotlight maintains current vulnerability state without performance-impacting scan operations. As software is installed, updated, or removed, Spotlight automatically adjusts vulnerability assessments. This real-time visibility ensures vulnerability data remains accurate even in dynamic environments with frequent changes.
Vulnerability Scanner suggests traditional scanning tools. Software Inventory tracks applications but doesn’t assess vulnerabilities. Patch Management is remediation-focused rather than assessment. Spotlight provides comprehensive vulnerability assessment and host identification capabilities integrated with Falcon’s endpoint visibility.
Question 214
Which CrowdStrike Falcon Real Time Response command retrieves a file from an endpoint for forensic analysis?
A) download
B) get
C) retrieve
D) fetch
Answer: B
Explanation:
During incident response and forensic investigations, security analysts often need to retrieve suspicious files or artifacts from endpoints for detailed analysis. CrowdStrike Falcon Real Time Response provides commands for file retrieval operations.
The get command in Real Time Response retrieves files from endpoints for forensic analysis. When analysts identify suspicious files during investigations, they use the get command to securely transfer files from the endpoint to the Falcon cloud where they can be downloaded to the analyst’s workstation for examination. This capability enables evidence collection without requiring direct file sharing or network access to compromised systems.
The get command syntax specifies the file path on the endpoint. RTR securely transfers the file through the Falcon infrastructure, maintaining chain of custody and creating audit logs of file retrieval operations. Retrieved files are stored in the Falcon cloud temporarily, allowing multiple analysts to access them if needed. Files can be downloaded through the Falcon console for analysis with specialized tools.
File retrieval is essential for malware analysis, determining attack techniques, identifying data theft, and collecting evidence for legal proceedings. Retrieved files might include malware samples, log files, configuration files, documents accessed by attackers, or other artifacts relevant to investigations. The secure retrieval method prevents further network compromise that might occur with traditional file sharing.
Real Time Response maintains detailed logs of all get operations including which analysts retrieved which files from which hosts and when. This audit trail supports compliance requirements and investigation documentation. File size limits and restrictions on certain file types help prevent misuse while supporting legitimate investigation needs.
Download, retrieve, and fetch are not the correct RTR command names. The get command provides the secure file retrieval capability needed for effective forensic analysis and incident response operations.
Question 215
An administrator wants to prevent ransomware from encrypting files on endpoints. Which CrowdStrike Falcon prevention policy feature specifically addresses ransomware protection?
A) Ransomware Protection
B) Behavioral Ransomware Detection
C) File Encryption Blocking
D) Sensor Anti-Ransomware Protection
Answer: D
Explanation:
Ransomware represents one of the most significant threats to organizations, capable of encrypting critical data and disrupting operations. CrowdStrike Falcon includes specific protections designed to detect and prevent ransomware attacks before data encryption occurs.
Sensor Anti-Ransomware Protection is the prevention policy feature specifically designed to protect against ransomware attacks. This feature monitors file system activity for patterns consistent with ransomware behavior such as rapid encryption of multiple files, modification of file extensions, creation of ransom notes, and deletion of shadow copies. When ransomware behavior is detected, Falcon can automatically block the process and prevent further file encryption.
The anti-ransomware protection uses behavioral analysis rather than signature-based detection, enabling it to identify new ransomware variants that have never been seen before. The feature monitors encryption activities across the file system, distinguishing between legitimate file operations and malicious mass encryption typical of ransomware. Machine learning models help identify ransomware patterns even when attackers attempt to evade detection through slow encryption or other techniques.
When ransomware is detected and blocked, Falcon generates high-severity detections providing details about the attempted attack including the process responsible, targeted files, and timeline of events. This information supports investigation and remediation efforts. Affected files may be protected from encryption, limiting damage from the attack.
The feature can be configured in different modes including detection-only for monitoring or prevention for active blocking. Organizations typically enable prevention mode for anti-ransomware protection given the severe impact of successful ransomware attacks. The protection works in conjunction with other Falcon capabilities like machine learning detection and behavioral IOAs for layered defense.
Ransomware Protection and File Encryption Blocking are not the specific feature names. Behavioral Ransomware Detection is too generic. Sensor Anti-Ransomware Protection provides comprehensive ransomware defense capabilities.
Question 216
Which CrowdStrike Falcon feature provides automated threat hunting capabilities using CrowdStrike’s threat intelligence?
A) Automated Hunting
B) Falcon OverWatch
C) Threat Hunt
D) Intelligence-Based Hunting
Answer: B
Explanation:
Proactive threat hunting identifies threats that evade automated detection by searching for subtle indicators of compromise and adversary tradecraft. CrowdStrike offers threat hunting capabilities both as platform features and managed services.
Falcon OverWatch is CrowdStrike’s managed threat hunting service that provides automated threat hunting capabilities using CrowdStrike’s threat intelligence and expert analysts. OverWatch hunters continuously search for sophisticated threats across customer environments using advanced hunting techniques, behavioral analysis, and threat intelligence about adversary tactics. When OverWatch identifies threats, they generate detections in the customer’s Falcon console with detailed findings and recommendations.
OverWatch hunters use deep expertise in adversary behavior to identify subtle signs of intrusion that automated systems might miss. They search for living-off-the-land techniques, unusual lateral movement patterns, credential abuse, and other advanced attack methods. The hunting process leverages the massive telemetry collected across CrowdStrike’s global sensor network and threat intelligence from investigating thousands of intrusions.
OverWatch provides continuous coverage, hunting around the clock across customer environments. This managed service complements automated detection capabilities by adding human analysis and adversary knowledge. When threats are discovered, OverWatch provides detailed context about the threat actor, their objectives, and recommended containment and remediation steps.
The service reduces burden on internal security teams by providing expert hunting capabilities without requiring organizations to build specialized threat hunting teams. OverWatch findings help organizations understand their true risk exposure and identify security gaps that need addressing. Integration with Falcon platform features enables rapid response to OverWatch findings.
Automated Hunting, Threat Hunt, and Intelligence-Based Hunting are not specific CrowdStrike offerings. Falcon OverWatch provides the managed threat hunting service that extends Falcon platform capabilities with continuous expert hunting using CrowdStrike’s extensive threat intelligence and adversary knowledge.
Question 217
An administrator needs to configure a policy that only allows execution of applications signed by trusted publishers. Which prevention policy feature should be used?
A) Application Whitelisting
B) Trusted Publisher Control
C) Certificate-Based Execution Control
D) Custom Blocking Rules
Answer: C
Explanation:
Application control policies help organizations restrict software execution to approved applications, reducing attack surface and preventing unauthorized software deployment. CrowdStrike Falcon provides multiple approaches for controlling application execution.
Certificate-Based Execution Control is the prevention policy feature that restricts application execution based on digital signatures and trusted publishers. This approach allows administrators to permit execution only of applications signed by specific certificate authorities or publishers, blocking unsigned or untrusted applications. The feature provides granular control over executable code while remaining manageable in dynamic environments.
Certificate-based control works by validating digital signatures on executable files before allowing execution. Administrators configure trusted publishers or certificate authorities whose signed applications are permitted to run. This approach scales better than hash-based whitelisting because new versions of trusted applications can execute without policy updates as long as they are signed by approved publishers.
The feature supports both allowing and blocking based on certificates. Organizations might permit execution from trusted software vendors while blocking known malicious signers. Certificate revocation list checking ensures compromised certificates don’t continue providing trust. The policy can include exceptions for specific scenarios requiring flexibility.
Certificate-based execution control is particularly valuable in environments running commercial software from established vendors who consistently sign their applications. The approach provides security benefits by preventing execution of unsigned malware while supporting legitimate software updates. Organizations should combine certificate-based control with other security layers since some malware is signed with stolen or fraudulently obtained certificates.
Application Whitelisting is generic terminology. Trusted Publisher Control is not the specific feature name. Custom Blocking Rules are used differently. Certificate-Based Execution Control provides the code-signing-based application control needed for environments requiring strict execution policies.
Question 218
Which CrowdStrike Falcon host management action removes a host from the console and stops sensor communication?
A) Delete Host
B) Remove Host
C) Hide Host
D) Retire Host
Answer: C
Explanation:
Managing endpoint lifecycle includes handling systems that are decommissioned, reimaged, or temporarily removed from service. CrowdStrike Falcon provides mechanisms for managing host visibility and sensor status as systems change.
Hide Host is the action that removes a host from the default console view and stops it from appearing in standard host lists and reports. Hiding hosts is appropriate for systems that are temporarily offline, being reimaged, or decommissioned. The hidden host’s data is retained in the Falcon platform but the system no longer appears cluttering the active host inventory.
When a host is hidden, its detection history and other data remain accessible through the console if needed for historical investigation or compliance purposes. The sensor maintains its configuration and Customer ID, so if the system comes back online or the sensor restarts, the host reappears in the console. This behavior is useful for systems undergoing maintenance that will return to service.
Hiding hosts helps maintain clean host inventories focused on active systems. Large organizations with frequent system turnover might accumulate thousands of offline hosts that obscure visibility into the active environment. Regular hiding of decommissioned or offline systems improves console usability and reporting accuracy.
Administrators can unhide hosts if needed to restore visibility. The hide operation does not uninstall the sensor or affect sensor functionality if the system is still running. For permanent system removal, organizations should uninstall the sensor before hiding the host. Sensor uninstallation requires appropriate credentials and procedures based on the operating system.
Delete Host and Remove Host are not the specific actions in Falcon. Retire Host is not used terminology. Hide Host provides the appropriate mechanism for managing host visibility in the console while retaining historical data.
Question 219
An administrator needs to identify unauthorized applications running in the environment. Which CrowdStrike Falcon Discover capability assists with this requirement?
A) Unauthorized Application Detection
B) Application Control
C) Application Inventory with Anomaly Detection
D) Application Discovery
Answer: C
Explanation:
Shadow IT and unauthorized applications represent security risks because they may lack proper security controls, contain vulnerabilities, or violate compliance requirements. CrowdStrike Falcon Discover provides visibility into applications running across the endpoint estate.
Application Inventory with Anomaly Detection is the Discover capability that helps identify unauthorized applications. Discover automatically inventories all applications across managed endpoints and can identify applications that are unusual, rarely used, or inconsistent with expected software deployments. The anomaly detection component highlights applications that appear on small numbers of systems or recently appeared, which may indicate unauthorized installations.
The feature provides multiple views of application data including application prevalence showing how widely each application is deployed. Applications appearing on only a few systems warrant investigation as potential unauthorized installations. New application alerts notify administrators when previously unseen applications appear in the environment, enabling rapid identification of shadow IT.
Discover categorizes applications by type, publisher, and other attributes. Filtering capabilities help identify categories of concern such as remote access tools, file sharing applications, or cryptocurrency mining software that organizations typically want to control. The inventory shows application versions, helping identify outdated or unsupported software that shouldn’t be running.
Integration with other Falcon capabilities enables response to unauthorized applications. Administrators can create custom IOAs to alert on specific unauthorized applications or configure application blocking policies. The combination of discovery and enforcement provides comprehensive application control.
Unauthorized Application Detection is too generic. Application Control is enforcement-focused rather than discovery. Application Discovery doesn’t capture the anomaly detection aspect. Application Inventory with Anomaly Detection provides the visibility needed to identify and manage unauthorized application risks.
Question 220
Which CrowdStrike Falcon prevention policy setting protects against exploits targeting memory vulnerabilities?
A) Memory Protection
B) Exploit Mitigation
C) Buffer Overflow Protection
D) Memory Execution Prevention
Answer: B
Explanation:
Exploit techniques targeting memory vulnerabilities remain common attack methods. Buffer overflows, use-after-free vulnerabilities, and other memory corruption issues enable attackers to execute arbitrary code or escalate privileges. CrowdStrike Falcon includes protections specifically designed to prevent exploitation.
Exploit Mitigation is the prevention policy setting that protects against exploits targeting memory vulnerabilities and other exploitation techniques. This feature implements multiple exploit prevention technologies that make it difficult or impossible for attackers to successfully exploit vulnerabilities even when vulnerable software is present. The protections work at the operating system and application level.
Exploit mitigation includes protections against common exploitation techniques such as return-oriented programming, heap spraying, stack pivoting, and other advanced exploitation methods. The feature monitors for exploitation indicators like unusual memory operations, control flow violations, and suspicious API usage patterns. When exploitation attempts are detected, Falcon blocks the activity and generates detections.
The mitigation technologies are designed to prevent exploitation across broad categories of vulnerabilities rather than requiring signatures for specific exploits. This approach provides protection against zero-day exploits where specific vulnerability details are unknown. Even when applications contain unpatched vulnerabilities, exploit mitigation reduces the likelihood of successful compromise.
The feature is particularly valuable during the window between vulnerability disclosure and patch deployment. Organizations that cannot immediately patch all systems benefit from exploit mitigation providing interim protection. The feature should be used as part of defense-in-depth rather than as a replacement for patching since determined attackers may find mitigation bypasses.
Memory Protection and Buffer Overflow Protection are too specific to individual exploit types. Memory Execution Prevention is one technique but not the complete feature. Exploit Mitigation provides comprehensive protection against multiple exploitation techniques and memory vulnerability attacks.
Question 221
An administrator wants to create a report showing detection trends over the past quarter. Which CrowdStrike Falcon feature provides historical detection data analysis?
A) Historical Reports
B) Detection Analytics
C) Dashboard Reports
D) Reporting and Analytics
Answer: D
Explanation:
Security metrics and reporting are essential for demonstrating security program effectiveness, identifying trends, and supporting compliance requirements. CrowdStrike Falcon includes capabilities for analyzing security data and generating reports.
Reporting and Analytics is the feature that provides historical detection data analysis and reporting capabilities. This functionality allows administrators to create custom reports analyzing detection trends, host security posture, sensor deployment status, and other security metrics over specified time periods. The reports support quarterly reviews, executive briefings, and compliance documentation.
The reporting interface offers predefined report templates for common scenarios like detection summaries, host inventories, and vulnerability reports. Administrators can customize reports by selecting specific metrics, time ranges, host groups, and other parameters. Reports can visualize data through charts and graphs showing trends over time, making it easier to identify patterns or changes in security posture.
Scheduled reporting capabilities enable automatic report generation and distribution on recurring schedules. Quarterly detection trend reports can be configured once and automatically generated each quarter without manual effort. Reports can be delivered via email to appropriate stakeholders or exported for inclusion in broader security program documentation.
The analytics component provides interactive dashboards where administrators can explore security data dynamically. Filtering and drill-down capabilities support investigation of interesting trends or anomalies identified in reports. The combination of scheduled reports and interactive analytics addresses different reporting needs across the organization.
Historical Reports is too generic. Detection Analytics and Dashboard Reports are not specific feature names. Reporting and Analytics provides the comprehensive reporting capabilities needed for security program measurement, trend analysis, and compliance reporting requirements.
Question 222
Which CrowdStrike Falcon Real Time Response command displays currently running processes on an endpoint?
A) processes
B) ps
C) list-processes
D) show-processes
Answer: B
Explanation:
During incident response, understanding what processes are running on potentially compromised systems is a fundamental investigation step. CrowdStrike Falcon Real Time Response provides commands for examining endpoint state.
The ps command in Real Time Response displays currently running processes on an endpoint. This command provides process information including process IDs, parent process IDs, executable names, command-line arguments, and resource usage. Analysts use ps to identify suspicious processes, understand process relationships, and locate malware or attacker tools running on the system.
The ps output helps analysts identify anomalies such as processes with suspicious names, processes running from unusual locations, or unexpected child processes spawned by legitimate applications. Process IDs from ps output can be used with other RTR commands to terminate malicious processes or gather additional information. The command-line information included in ps output often reveals attacker intentions through parameters and arguments.
Real Time Response maintains command compatibility with common system administration tools where possible, making ps familiar to analysts with Unix/Linux backgrounds. The consistent command interface across operating systems simplifies analyst training and reduces errors during investigations. The ps command works across Windows, macOS, and Linux endpoints with platform-appropriate output.
Process information from ps can be correlated with network connections, file operations, and other endpoint activity visible in Falcon timelines. This correlation helps analysts build complete pictures of attacker activity and identify all components of an intrusion. The ability to examine running processes remotely without requiring direct system access accelerates investigation timelines.
Processes, list-processes, and show-processes are not the correct RTR command syntax. The ps command provides the familiar, efficient process listing capability needed for incident response and investigation activities.
Question 223
An administrator needs to configure prevention policies that vary based on whether hosts are on corporate network or remote. Which CrowdStrike Falcon capability enables location-aware policies?
A) Network Location Detection
B) Location-Based Policies
C) Sensor Grouping
D) Dynamic Host Groups
Answer: D
Explanation:
Endpoints in different network locations may require different security policies. Systems on corporate networks may have additional security controls from network infrastructure, while remote systems rely more heavily on endpoint protection. CrowdStrike Falcon supports location-aware policy application.
Dynamic Host Groups enable location-aware policies by automatically assigning hosts to groups based on criteria including network location. Administrators configure dynamic group rules that assign hosts to specific groups when they match defined conditions such as IP address ranges, domain membership, or other attributes. Different prevention policies can be applied to each dynamic group, automatically adjusting protection as hosts move between locations.
For location-based policies, organizations might create dynamic groups for corporate network systems and remote systems. The corporate group might include hosts with IP addresses in corporate ranges, while the remote group includes all others. More permissive policies could apply on corporate networks where additional security layers exist, while stricter policies apply to remote systems with limited network protection.
Dynamic group membership updates automatically as host conditions change. When a laptop moves from corporate office to remote location, it automatically transitions to the remote group and receives appropriate policies. This automation ensures correct policies always apply without manual intervention or user action. The dynamic approach scales efficiently across large, mobile endpoint populations.
The capability supports complex group logic using multiple criteria combined with AND/OR operators. Organizations can create sophisticated grouping strategies that consider multiple factors beyond just network location. Dynamic groups can drive policy application, reporting segmentation, and operational workflows.
Network Location Detection and Location-Based Policies are generic concepts. Sensor Grouping doesn’t capture the dynamic aspect. Dynamic Host Groups provides the automated, location-aware grouping that enables appropriate policy application based on endpoint location.
Question 224
Which CrowdStrike Falcon feature provides visibility into lateral movement attempts within the network?
A) Lateral Movement Detection
B) Network Traffic Analysis
C) Identity Protection
D) Enhanced Exploitation Visibility
Answer: D
Explanation:
Detecting lateral movement is crucial for containing breaches before attackers access critical systems or data. Lateral movement involves attackers using compromised systems to access additional systems within the network. CrowdStrike Falcon includes capabilities for identifying lateral movement techniques.
Enhanced Exploitation Visibility is the prevention policy feature that provides visibility into lateral movement attempts and other post-exploitation activities. This capability monitors for techniques commonly used during lateral movement including use of administrative shares, remote service creation, WMI abuse, PsExec execution, and credential theft. The feature detects both successful and attempted lateral movement.
The visibility extends to multiple lateral movement vectors. Administrative share abuse detection identifies unusual access to shares like ADMIN$ and C$ used to deploy malware or execute commands remotely. Remote service creation monitoring detects services created on systems for persistence or execution. WMI monitoring identifies abuse of Windows Management Instrumentation for remote execution or persistence.
Enhanced Exploitation Visibility correlates activities across multiple endpoints to identify lateral movement campaigns. Detecting credential use across multiple systems helps identify compromised accounts being used for lateral movement. Process execution patterns inconsistent with normal operations trigger alerts. The feature provides context showing attack progression across the network.
Integration with Falcon’s behavioral analytics helps distinguish legitimate administrative activity from malicious lateral movement. While both attackers and administrators use similar techniques, behavioral patterns, timing, and context differ. Machine learning models help reduce false positives while maintaining detection coverage.
Lateral Movement Detection is generic terminology. Network Traffic Analysis typically refers to network-layer monitoring. Identity Protection focuses on account protection. Enhanced Exploitation Visibility provides comprehensive lateral movement detection as part of broader post-exploitation activity monitoring.
Question 225
An administrator needs to investigate a detection but the affected host is currently offline. Which CrowdStrike Falcon capability provides access to historical endpoint data?
A) Historical Data Access
B) Offline Investigation
C) Cloud-Stored Detection Data
D) Event Search
Answer: D
Explanation:
Investigating security incidents often involves analyzing historical data from endpoints that may be offline, reimaged, or no longer accessible. CrowdStrike Falcon stores endpoint data in the cloud, enabling investigation regardless of current endpoint status.
Event Search provides access to historical endpoint data for investigation even when hosts are offline. This capability searches the cloud-stored telemetry collected from endpoints, including process executions, network connections, file operations, registry modifications, and other security-relevant events. Investigators can search historical data to understand what occurred on systems during the time period of interest.
Event Search supports flexible query syntax allowing searches across multiple dimensions including time ranges, host identifiers, process names, file hashes, IP addresses, and other indicators. Complex queries can combine multiple criteria to identify specific activity patterns. Search results provide detailed event information with timestamps and context needed for investigation.
The cloud storage of endpoint data means investigations can proceed even when endpoints are unavailable. Laptops that are powered off, systems that have been reimaged, or terminated cloud instances still have their historical data available for investigation. This capability is essential for thorough incident response and forensic analysis.
Search results can span multiple hosts, enabling investigation of attack campaigns affecting multiple systems. Investigators can identify common indicators across incidents or track attacker activity across the environment. The ability to correlate events across hosts and time periods supports comprehensive threat hunting and investigation.
Historical Data Access is too generic. Offline Investigation and Cloud-Stored Detection Data are not specific feature names. Event Search provides the comprehensive historical data access capability needed for thorough security investigations regardless of current endpoint availability.