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Free D-SF-A-24 Test Questions - New D-SF-A-24 Dumps

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EMC D-SF-A-24 Exam Syllabus Topics:

Topic
Details

Topic 1

Identity and Access Management: For IT managers and security professionals, this section covers implementing strong authentication mechanisms, understanding and applying the principles of least privilege access, managing user trust within a Zero Trust framework, and implementing multi-factor authentication (MFA) across networks to ensure secure access control.

Topic 2

Security in the Cloud: For cloud security architects and IT managers, this domain addresses extending Zero Trust principles to cloud environments, managing security in multi-cloud architectures, protecting data and workloads in cloud environments, and understanding the security implications of AI and GenAI in cloud settings to ensure robust cloud security strategies.

Topic 3

Security Hardening: For system administrators and security specialists, this part of the exam focuses on identifying and minimizing vulnerabilities in applications, systems, and networks. It addresses software vulnerabilities, misconfigurations, and weak authentication mechanisms, implementing patching strategies for systems, and reducing the attack surface across various domains, including edge, core, and cloud environments.

Topic 4

Zero Trust: For IT security professionals and network administrators, this section of the exam covers the principles and implementation of Zero Trust architecture. It includes understanding the seven pillars of Zero Trust as prescribed by the U.S. Department of Defense, implementing Zero Trust principles across edge, core, and cloud environments, recognizing the shift from Zero Trust as a buzzword to practical implementation with real technology and standards, and familiarity with Dell's Project Fort Zero, the first commercial full zero-trust private cloud system.

Topic 5

Ransomware: For security analysts and incident response teams, this section focuses on understanding ransomware threats and attack vectors, implementing preventive measures against ransomware, developing recovery strategies in case of ransomware attacks, and understanding the role of isolated cyber vaults in ransomware protection to mitigate the impact of ransomware incidents.

Topic 6

Cybersecurity Tools and Processes: For security operations teams and IT managers, this domain covers implementing and managing cybersecurity tools, understanding the role of AI and analytics in cybersecurity, implementing role-based access control and network segmentation, and enhancing detection and response capabilities to identify and counter cyber threats effectively.

Topic 7

Cybersecurity: For all IT security professionals, this comprehensive section includes understanding evolving cyber threats, especially in the context of GenAI, implementing layered defense strategies, developing incident response and recovery plans, and recognizing the importance of visibility, analytics, automation, and orchestration in cybersecurity to build a resilient security posture.

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EMC Dell Security Foundations Achievement Sample Questions (Q15-Q20):

NEW QUESTION # 15
A .R.T.I.E.has an evolving need, which was amplified during the incidents. Their complex and dispersed IT environments have thousands of users, applications, and resources to manage. Dell found that the existing Identity and Access Management was limited in its ability to apply expanding IAM protection to applications beyond the core financial and human resource management application.A .R.T.I.E.also did not have many options for protecting their access especially in the cloud.A .R.T.I.E.were also not comfortable exposing their applications for remote access.
Dell recommended adopting robust IAM techniques like mapping out connections between privileged users and admin accounts, and the use multifactor authentication.

The Dell Services team suggest implementing a system that requires individuals to provide a PIN and biometric information to access their device.
Which type of multifactor authentication should be suggested?

A. Something you have and something you are.
B. Something you have and something you know.
C. Something you know and something you are.

Answer: A

Explanation:
The recommended multifactor authentication (MFA) type forA .R.T.I.E., as suggested by Dell Services, isA.
Something you have and something you are. This type of MFA requires two distinct forms of identification:
one that the user possesses (something you have) and one that is inherent to the user (something you are).
* Something you havecould be a physical token, a security key, or a mobile device that generates time-based one-time passwords (TOTPs).
* Something you arerefers to biometric identifiers, such as fingerprints, facial recognition, or iris scans, which are unique to each individual.
By combining these two factors, the authentication process becomes significantly more secure than using any single factor alone. The physical token or device provides proof of possession, which is difficult for an attacker to replicate, especially without physical access. The biometric identifier ensures that even if the physical token is stolen, it cannot be used without the matching biometric input.
References:
* The use of MFA is supported by security best practices and standards, including those outlined by the National Institute of Standards and Technology (NIST).
* Dell's own security framework likely aligns with these standards, advocating for robust authentication mechanisms to protect against unauthorized access, especially in cloud environments where the attack surface is broader.
In the context ofA .R.T.I.E.'s case, where employees access sensitive applications and data remotely, implementing MFA with these two factors will help mitigate the risk of unauthorized access and potential data breaches. It is a proactive step towards enhancing the organization's security posture in line with Dell's strategic advice.

NEW QUESTION # 16
A .R.T.I.E.is planning to deploy some of their applications in a public cloud. A major concern is how to share and protect data off premises. Also, how data can be used in decision making without exposing it to anyone who should not have access. Dell Services briefed them about various control mechanisms to secure data in the public cloud.
Which control mechanism should be selected in this scenario?

A. Detective control mechanism
B. Proactive control mechanism
C. Corrective control mechanism

Answer: B

Explanation:
Control Mechanism Selection:
ForA .R.T.I.E.'s scenario, where the concern is about sharing and protecting data off-premises and ensuring that data can be used in decision-making without exposing it to unauthorized access, the most suitable control mechanism would be:A. Proactive control mechanism Proactive control mechanisms are designed to prevent security incidents before they occur.They include measures such as strong authentication, encryption, and access controls, which align withA .R.T.I.E.'s requirements for secure migration to the public cloud and maintaining data confidentiality during decision-making processes1234.
* Data Encryption:Encrypting data at rest and in transit ensures that even if data is intercepted or accessed by unauthorized individuals, it remains unreadable and secure2.
* Access Control:Implementing robust access control measures, such as role-based access control (RBAC) and multi-factor authentication (MFA), restricts data access to authorized personnel only34.
* Firewalls and Network Security:Deploying firewalls and other network security measures helps to protect the cloud environment from unauthorized access and potential breaches2.
* Security Monitoring:Continuous monitoring of the cloud environment allows for the early detection of potential security threats and vulnerabilities2.
* Security Patching and Upgrades:Regularly updating and patching systems ensures that security measures are up-to-date and can defend against the latest threats2.
These proactive controls are essential forA .R.T.I.E.as they provide a comprehensive approach to securing data in the public cloud, align with the Dell Security Foundations Achievement's focus on security hardening, and support the Zero Trust model, which assumes no implicit trust and verifies each request as though it originates from an open network5.

NEW QUESTION # 17
Dell Services team cannot eliminate all risks, but they can continually evaluate the resilience and preparedness ofA .R.T.I.E.by using the National Institute of Standards and Technology Cybersecurity Framework (NIST CSF).
Match the core NIST CSF component functions with the description that the Dell Services team would have recommended toA .R.T.I.E.

Answer:

Explanation:

Based on the Dell Security Foundations Achievement and the NIST Cybersecurity Framework (CSF), the core NIST CSF component functions can be matched with the descriptions as follows:
* Identify:Cultivate the organizational understanding of cybersecurity risks.
* Protect:Plan and implement appropriate safeguards.
* Detect:Develop ways to identify cybersecurity breaches.
* Respond:Quickly mitigate damage if a cybersecurity incident is detected.
* Recover:Restore capabilities that were impaired due to a cyberattack12345.
* Identify Function:Involves understanding the business context, the resources that support critical functions, and the related cybersecurity risks3.
* Protect Function:Includes the appropriate safeguards to ensure delivery of critical infrastructure services4.
* Detect Function:Defines the appropriate activities to identify the occurrence of a cybersecurity event4.
* Respond Function:Includes the appropriate activities to take action regarding a detected cybersecurity event4.
* Recover Function:Identifies appropriate activities to maintain plans for resilience and to restore any capabilities or services that were impaired due to a cybersecurity event4.
These functions are integral to the NIST CSF and provide a high-level strategic view of the lifecycle of an organization's management of cybersecurity risk12345.The Dell Security Foundations Achievement documents would likely align with these functions, emphasizing their importance in a comprehensive cybersecurity strategy12.

NEW QUESTION # 18
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 theA
.R.T.I.E.organization?

A. Ethical hackers
B. Identity and Assess Management
C. Threat intelligence
D. Business advisory

Answer: C

Explanation:
* 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 ofA .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 ofA .R.T.I.E.to address their cybersecurity challenges effectively1.

NEW QUESTION # 19
Match the security hardening type with the hardening techniques.

Answer:

Explanation:

The security hardening techniques should be matched with the corresponding source area as follows:
* Operating System:Enables secure boot and removes unnecessary drivers.
* Database:Implements Role-Based Access Control and removes unnecessary database services.
* Network:Implements Intrusion Prevention System.
* Server:Encrypts the host device using hardware trusted privilege.
* Operating System Hardening:Involves enabling secure boot to ensure that only trusted software is loaded during the system startup and removing unnecessary drivers to minimize potential vulnerabilities1.
* Database Hardening:Role-Based Access Control (RBAC) restricts system access to authorized users, and removing unnecessary services reduces the attack surface1.
* Network Hardening:An Intrusion Prevention System (IPS) monitors network traffic for suspicious activity and takes action to prevent intrusions1.
* Server Hardening:Encrypting the host device using hardware-based mechanisms like Trusted Platform Module (TPM) provides a secure environment for the server's operating system1.
These matches are based on standard security practices that align with the Dell Security Foundations Achievement's emphasis on security hardening across different areas of IT infrastructure1.

NEW QUESTION # 20
......

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