Dell EMC D-SF-A-24 Exam Questions - Real Practice Questions for Guaranteed Success

Question 1

The cybersecurity team must create a resilient security plan to address threats. To accomplish this, the threat intelligence team performed a thorough analysis of the A .R.T.I.E. threat landscape. The result was a list of vulnerabilities such as social engineering, zero-day exploits, ransomware, phishing emails, outsourced infrastructure, and insider threats.

Using the information in the case study and the scenario for this question, which vulnerability type exposes the data and infrastructure of A.R.T.I.E .?

AMalicious insider

BZero day exploit

CRansomware

DSocial engineering

Correct : D

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AMalicious insider

BZero day exploit

CRansomware

DSocial engineering

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Question 2

The security team recommends the use of User Entity and Behavior Analytics (UEBA) in order to monitor and detect unusual traffic patterns, unauthorized data access, and malicious activity of A .R.T.I.E. The monitored entities include A .R.T.I.E. processes, applications, and network devices Besides the use of UEBA, the security team suggests a customized and thorough implementation plan for the organization.

What are the key attributes that define UEBA?

AUser analytics, threat detection, and data.

BUser analytics, encryption, and data.

CEncryption, automation, and data.

DAutomation, user analytics, and data.

Correct : A

User Analytics: UEBA systems analyze user behavior to establish a baseline of normal activities and detect anomalies12.

Threat Detection: By monitoring for deviations from the baseline, UEBA can detect potential security threats, such as compromised accounts or insider threats12.

Data Analysis: UEBA solutions ingest and analyze large volumes of data from various sources within the organization to identify suspicious activities12.

Behavioral Analytics: UEBA uses behavioral analytics to understand how users typically interact with the organization's systems and data12.

Machine Learning and Automation: Advanced machine learning algorithms and automation are employed to refine the analysis and improve the accuracy of anomaly detection over time12.

UEBA is essential for A .R.T.I.E. as it provides a comprehensive approach to security monitoring, which is critical given the diverse and dynamic nature of their user base and the complexity of their IT environment12.

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AUser analytics, threat detection, and data.

BUser analytics, encryption, and data.

CEncryption, automation, and data.

DAutomation, user analytics, and data.

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Question 3

An A .R.T.I.E. employee received an email with an invoice that looks official for $200 for a one-year subscription. It clearly states: "Please do not reply to this email," but provides a Help and Contact button along with a phone number.

What is the type of risk if the employee clicks the Help and Contact button?

APeople

BTechnology

COperational

DStrategic

Correct : A

People Risk Definition: People risk involves the potential for human error or intentional actions that can lead to security incidents1.

Phishing and Social Engineering: The scenario described is typical of phishing, where attackers use seemingly official communications to trick individuals into revealing sensitive information or accessing malicious links1.

Employee Actions: Clicking on the button could potentially lead to the employee inadvertently providing access to the company's systems or revealing personal or company information1.

Dell's Security Foundations Achievement: Dell's Security Foundations Achievement emphasizes the importance of recognizing and minimizing phishing exploits as part of managing people risk21.

Mitigation Measures: Training employees to recognize and respond appropriately to phishing attempts is a key strategy in mitigating people risk1.

In this context, the risk is categorized as 'people' because it directly involves the potential actions of an individual employee that could compromise security1.

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APeople

BTechnology

COperational

DStrategic

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Question 4

Based on the information in the case study, which security team should be the most suitable to perform root cause analysis of the attack and present the proposal to solve the challenges faced by the A .R.T.I.E. organization?

AIdentity and Assess Management

BThreat intelligence

CEthical hackers

DBusiness advisory

Correct : B

Role of Threat Intelligence: The threat intelligence team is specialized in investigating methodologies and technologies to detect, understand, and deflect advanced cybersecurity threats1.

Root Cause Analysis: They have the expertise to analyze security events, uncover advanced threats, and provide insights into the root causes of cyberattacks1.

Solution Proposal: Based on their analysis, the threat intelligence team can propose solutions to tackle the identified vulnerabilities and enhance the security posture of A .R.T.I.E.1.

Preventive Measures: Their knowledge of the latest developments in the security landscape allows them to recommend proactive measures to prevent future attacks1.

Dell Security Foundations Achievement: The Dell Security Foundations Achievement documents emphasize the importance of threat intelligence in understanding and responding to cybersecurity incidents1.

The threat intelligence team's capabilities align with the requirements of A .R.T.I.E. to address their cybersecurity challenges effectively1.

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AIdentity and Assess Management

BThreat intelligence

CEthical hackers

DBusiness advisory

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Question 5

To minimize the cost and damage of ransomware attacks the cybersecurity team provided static analysis of files in an environment and compare a ransomware sample hash to known data.

Which detection mechanism is used to detect data theft techniques to access valuable information and hold ransom?

ASignature based

BBehavior based

CDeception based

Correct : A

Signature-Based Detection: This method relies on known signatures or patterns of data that match known malware or ransomware samples1.

Static Analysis: Involves analyzing files without executing them to compare their hashes against a database of known threats1.

Ransomware Sample Hash: A unique identifier for a ransomware sample that can be matched against a database to identify known ransomware1.

Dell Security Foundations Achievement: The Dell Security Foundations Achievement documents likely cover the importance of signature-based detection as part of a comprehensive cybersecurity strategy1.

Effectiveness: While signature-based detection is effective against known threats, it may not detect new, unknown (zero-day) ransomware variants1.

Signature-based detection is a fundamental component of many cybersecurity defenses, particularly for identifying and preventing known ransomware attacks1.