Free Symantec 250-580 Practice Exam with Questions & Answers | Set: 2

LiveShellis a Symantec tool available across multiple platforms, includingWindows, Linux, and Mac. It enables administrators to open a live command-line shell on endpoints, providing remote troubleshooting and response capabilities regardless of the operating system.

Cross-Platform Availability:

LiveShell’s cross-platform support ensures that administrators can respond to incidents, troubleshoot issues, and run commands on endpoints running Windows, Linux, or macOS.

Use Cases for LiveShell:

This tool is useful for incident response teams needing quick access to endpoints for commands or scripts, which helps to manage and mitigate threats across diverse environments.

References: LiveShell’s availability on all major platforms enhances Symantec’s endpoint management and response capabilities across heterogeneous environments​.

Auto-Protectin Symantec Endpoint Security performscloud lookups on filesdownloaded during theInitial Access phase. This feature checks files against a cloud-based reputation database, enhancing detection capabilities for newly introduced files on the system.

Function of Auto-Protect:

Auto-Protect immediately scans files as they are accessed or downloaded, leveraging Symantec’s cloud reputation to quickly determine the risk level of a file.

This real-time scanning and cloud lookup are essential during the Initial Access phase to prevent threats from executing.

Why Other Options Are Incorrect:

Exploit Protection(Option A) focuses on protecting against application and system vulnerabilities, not file lookups.

Intrusion Prevention(Option C) monitors network-based threats, andAntimalware(Option D) generally focuses on known malware patterns rather than immediate cloud-based lookups.

References: Auto-Protect is designed for proactive file scanning with cloud lookups to prevent Initial Access threats​.

To create a daily summary of network threats detected, an administrator should use theNetwork Risk Reporttemplate. This report template provides a comprehensive overview of threats within the network, including:

Summary of Threats Detected:It consolidates data on threats, providing a summary of recent detections across the network.

Insight into Network Security Posture:The report helps administrators understand the types and frequency of network threats, enabling them to make informed decisions on security measures.

Daily Monitoring:Using this report on a daily basis allows administrators to maintain an up-to-date view of the network’s risk profile and respond promptly to emerging threats.

The Network Risk Report template is ideal for regular monitoring of network security events.

For anAfter Actions Reportin Symantec EDR, an Incident Responder should gather data from both theIncident ManagerandSyslog:

Incident Manager:

This is the primary interface for tracking incidents, where responders can review incident details, timeline, response actions, and associated IoCs. It provides a full view of the case, including actions taken and the threat’s impact on the environment.

Syslog:

Syslog captures logs and alerts from various network devices and security systems, providing valuable information on system events related to the incident. Collectingsyslog data helps in analyzing broader network impacts and documenting incident response activities.

Why Other Options Are Less Suitable:

Policies(Option B) are not directly relevant to specific incident details.

Action Manager(Option D) tracks response actions but lacks the comprehensive case view provided by Incident Manager.

Endpoint Search(Option E) is a tool for querying endpoint data but is not a centralized reporting source.

References: Incident Manager and Syslog are crucial for gathering actionable data and documenting the response for After Actions Reports in EDR​.

TheProcess Lineage Widgetin the Incident View of Symantec Endpoint Security provides a visual representation of theparent-child relationshipamong related security events, such as processes or activities stemming from a primary malicious action. This widget is valuable for tracing the origins and propagation paths of potential threats within a system, allowing security teams to identify the initial process that triggered subsequent actions. By displaying this hierarchical relationship, the Process Lineage Widget supports in-depth forensic analysis, helping administrators understand how an incident unfolded and assess the impact of each related security event in context.

When Symantec Endpoint Protection Manager (SEPM) is enrolled in the Integrated Cyber Defense Manager (ICDm), theNetwork Intrusion Preventionpolicy is exclusively managed from the cloud. This setup enables:

Centralized Policy Management:By managing Network Intrusion Prevention in the cloud, ICDm ensures that policy updates and threat intelligence can be applied across all endpoints efficiently.

Real-Time Policy Updates:Cloud-based management allows immediate adjustments to intrusion prevention settings, improving responsiveness to new threats.

Consistent Security Posture:Managing Network Intrusion Prevention from the cloud ensures that all endpoints maintain a unified defense strategy against network-based attacks.

Cloud management of this policy provides flexibility and enhances security across hybrid environments.

TheApplication and Device Controltechnology within Symantec Endpoint Protection (SEP) is responsible for blocking unauthorized software behaviors, such as preventing a downloaded program from installing browser plugins. This feature is designed to enforce policies that restrict specific actions by applications, which includes controlling program installation behaviors, access to certain system components, and interactions with browser settings. Application and Device Control effectively safeguards endpoints by stopping potentially unwanted or malicious modifications to the browser, thus protecting users from threats that may arise from unverified or harmful plugins.

In a hybrid environment, if a SEPM-managed endpoint cannot connect to SEPM and is using a public hotspot, the administrator can receive asecurity alert immediatelythrough ICDm (Integrated Cyber Defense Manager). Here’s how:

Cloud-Based Alerts:ICDm provides real-time monitoring and alerting capabilities that are not dependent on the endpoint’s direct connection to SEPM.

Network Independence:Since the endpoint connects to the cloud (ICDm), it can report events and alerts as soon as they occur, regardless of the network type or VPN status.

Enhanced Responsiveness:This setup allows administrators to respond quickly to security incidents even when endpoints are off-network, which is critical for threat containment in mobile and remote work scenarios.

ICDm’s immediate alerting capability in hybrid environments enables continuous monitoring and faster response to potential security threats.

Symantec Endpoint Protection (SEP) may beunable to remediate a filein certain situations. Two primary reasons for this failure are:

The detected file is in use(Option B): When a file is actively being used by the system or an application, SEP cannot remediate or delete it until it is no longer in use. Active files are locked by the operating system, preventing modification.

Insufficient file permissions(Option C): SEP needs adequate permissions to access and modify files. If SEP does not have the necessary permissions for the detected file, it cannot perform remediation.

Why Other Options Are Incorrect:

Another scan in progress(Option A) does not directly prevent remediation.

File marked for deletion on restart(Option D) would typically allow SEP to complete the deletion upon reboot.

File with good reputation(Option E) is less likely to be flagged for remediation but would not prevent it if flagged.

References: File in-use status and insufficient permissions are common causes of remediation failure in SEP environments​.

ForAD Synchronizationto function correctly, theAD Gateway Service Accounton the AD Gateway device must be assigned as aDomain User. This role provides sufficient permissions to read Active Directory information for synchronization without requiring elevated privileges.

Role of the Domain User Account:

Domain User permissions allow the service account to access and synchronize necessary AD data, ensuring that the integration functions without unnecessary security risks associated with higher-level permissions.

Why Other Account Types Are Not Suitable:

Local StandardandLocal Administrator(Options A and B) do not have the required permissions for domain-wide AD access.

Domain Administrator(Option C) provides excessive permissions, which are not needed for basic synchronization and could introduce unnecessary security risks.

References: Assigning the AD Gateway Service Account as a Domain User is a best practice for secure and functional AD synchronization in Symantec environments​.