Free Broadcom 250-580 Exam Dumps June 2026

Threat Defense for Active Directory (TDAD) provides protection primarily at the Attack Surface Reduction stage in the Attack Chain. TDAD focuses on minimizing the exposure of Active Directory by deploying deceptive measures, such as honeypots and decoy objects, which limit the opportunities for attackers to exploit AD vulnerabilities or gather useful information. By reducing the visible attack surface, TDAD makes it more difficult for attackers to successfully initiate or escalate attacks within the AD environment.

Function of Attack Surface Reduction:

Attack Surface Reduction involves implementing controls and deceptive elements that obscure or complicate access paths for potential attackers.

TDAD's deception techniques and controls help divert and confuse attackers, preventing them from finding or exploiting AD-related assets.

Why Other Options Are Incorrect:

Attack Prevention (Option B) and Detection and Response (Option C) occur later in the chain, focusing on mitigating and reacting to detected threats.

Breach Prevention (Option D) encompasses a broader strategy and does not specifically address TDAD's role in reducing AD exposure.

In Symantec Endpoint Protection (SEP), when files are blocked by hash in the deny list policy, SHA256 is supported in addition to MD5. SHA256 provides a more secure hashing algorithm compared to MD5 due to its longer hash length and higher resistance to collisions, making it effective for uniquely identifying and blocking malicious files based on their fingerprint.

An incident that may have an impact on business is typically classified with a High priority in cybersecurity frameworks and incident response protocols. Here's a detailed rationale for this classification:

Potential Business Disruption: An incident that affects or threatens to affect business operations, even if indirectly, is assigned a high priority to ensure swift response. This classification prioritizes incidents that may not be immediately critical but could escalate if not addressed promptly.

Risk of Escalation: High-priority incidents are situations that, while not catastrophic, have the potential to impact critical systems or compromise sensitive data, thus needing attention before they lead to severe business repercussions.

Rapid Response Requirement: Incidents labeled as high priority are flagged for immediate investigation and containment measures to prevent further business impact or operational downtime.

In this context, while Critical incidents involve urgent threats with immediate, severe effects (such as active data breaches), a High priority applies to incidents with significant risk or potential for business impact. This prioritization is essential for effective incident management, enabling resources to focus on potential risks to business continuity.

Symantec Endpoint Protection (SEP) may be unable to remediate a file in 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.

To view all devices impacted by a suspicious file, the administrator should go to the Discovered Items list, select the specific file, and then view the impacted devices from the Details page.

Steps to View Impacted Devices:

Navigate to the Discovered Items list within the management console.

Locate and select the suspicious file in question to open its Details page.

On the Details page, a list of devices associated with the file is displayed, providing insights into which endpoints are potentially impacted by the suspicious activity.

Why Other Options Are Less Suitable:

Options A and B do not provide the specific device list for a selected file.

Option D is incorrect as it implies selecting by device first rather than by suspicious file.