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DRAG DROP Dell Services team cannot eliminate all risks, but they can continually evaluate the resilience and preparedness of A .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 to A .R.T.I.E.
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?
In the cloud, there are numerous configuration options for the services provided. If not properly set, these configurations can leave the environment in an unsecure state where an attacker can read and modify the transmitted data packets and send their own requests to the client. Which types of attack enable an attacker to read and modify the transmitted data packets and send their own requests to the client?
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?
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?
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?
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?
To optimize network performance and reliability, low latency network path for customer traffic, A.R.T.I.E created a modern edge solution. The edge solution helped the organization to analyze and process diverse data and identify related business opportunities. Edge computing also helped them to create and distribute content and determine how the users consume it. But as compute and data creation becomes more decentralized and distributed, A .R.T.I.E. was exposed to various risks and security challenges inevitably became more complex. Unlike the cloud in a data center, it is physically impossible to wall off the edge. Which type of edge security risk A .R.T.I.E. is primarily exposed?
During analysis, the Dell Services team found outdated applications and operating systems with missing security patches. To avert potential cyberattacks, Dell recommends application and operating system hardening measures. Why is security hardening important for A.R.T.I.E .?
During the analysis, the threat intelligence team disclosed that attackers not only encrypted files, but also attempted to encrypt backups and shared, networked, and cloud drives. Which type of ransomware is used for this attack?

Question 8 - D-SF-A-24 discussion

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The cybersecurity team performed a quantitative risk analysis on A .R.T.I.E.'s IT systems during the risk management process.

What is the focus of a quantitative risk analysis?

A.
Rank and handle risk to use time and resources more wisely.
Answers
A.
Rank and handle risk to use time and resources more wisely.
B.
Evaluators discretion for resources.
Answers
B.
Evaluators discretion for resources.
C.
Knowledge and experience to determine risk likelihood.
Answers
C.
Knowledge and experience to determine risk likelihood.
D.
Objective and mathematical models to provide risk acumens.
Answers
D.
Objective and mathematical models to provide risk acumens.
Suggested answer: D

Explanation:

Quantitative risk analysis in cybersecurity is a method that uses objective and mathematical models to assess and understand the potential impact of risks. It involves assigning numerical values to the likelihood of a threat occurring, the potential impact of the threat, and the cost of mitigating the risk. This approach allows for a more precise measurement of risk, which can then be used to make informed decisions about where to allocate resources and how to prioritize security measures.

The focus of a quantitative risk analysis is to provide risk acumens, which are insights into the level of risk associated with different threats. This is achieved by calculating the potential loss in terms of monetary value and the probability of occurrence. The result is a risk score that can be compared across different threats, enabling an organization to prioritize its responses and resource allocation.

For example, if a particular vulnerability in the IT system has a high likelihood of being exploited and the potential impact is significant, the quantitative risk analysis would assign a high-risk score to this vulnerability. This would signal to the organization that they need to address this issue promptly.

Quantitative risk analysis is particularly useful in scenarios where organizations need to justify security investments or when making decisions about risk management strategies. It provides a clear and objective way to communicate the potential impact of risks to stakeholders.

In the context of the Dell Security Foundations Achievement, understanding the principles of quantitative risk analysis is crucial for IT staff and application administrators. It aligns with the topics covered in the assessment, such as security hardening, identity and access management, and security in the cloud, which are all areas where risk analysis plays a key role123.

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asked 16/09/2024
Leonardo Amorim
32 questions
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