Cloud Threats and Risks

5 minutes 5 Questions

Cloud threats and risks refer to potential avenues that may lead to security breaches or incidents in the cloud computing environment. These risks can arise due to vulnerabilities within the cloud infrastructure, lack of proper security mechanisms, or misconfigurations of cloud services. Common clo…

A Comprehensive Guide to Cloud Threats and Risks for CompTIA Security+ Examination

This guide elaborates on the concept of Cloud Threats and Risks, which forms a crucial part of the CompTIA Security+ curriculum. This area is of significant importance as it relates to the security and confidentiality of data stored in the cloud, which is becoming a widely accepted and utilized concept in modern IT infrastructure.
What is it?
Cloud Threats and Risks refers to potential vulnerabilities and exposures in the cloud computing environment that can compromise the privacy, integrity, and availability of data. It involves both internal and external threats, originating from factors such as unauthorized access, insecure APIs, system vulnerabilities, etc.
How it works?
Cloud-based threats exploit the weaknesses in a system or network. For instance, an unauthorized person might gain access to private data through an insecure API, or a system glitch may cause data loss. To contain such risks, various security measures such as encryption, multi-factor authentication, and regular audits are used.
Understanding Exam Questions:
Exam-takers must demonstrate a deep understanding of various cloud threats and the associated risks, including the techniques to mitigate them. Answer queries concisely focusing on the primary issue, its potential impact, and possible solutions. Bear in mind the relevance of contexts.
Exam Tips:
1. Understand different cloud deployment models and their potential vulnerabilities.
2. Familiarize yourself with recent cloud security breaches and learn from the identified vulnerabilities and implemented corrective measures.
3. Use practical scenarios to illustrate your understanding of the topic. Describing how a particular threat affects a hypothetical organization or system could make the answer more compelling and relatable.

Test mode:

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Question 1

A company has deployed its web application on a hybrid cloud infrastructure. Which of the following presents the HIGHEST risk to the application's security?

Misconfiguration of security settings Low latency Limited scalability High costs

Correct Answer: Misconfiguration of security settings

Misconfiguration of security settings in the hybrid cloud infrastructure can lead to data breaches and unauthorized access to sensitive data. Other options such as latency, scalability, costs, complexity in integration, or frequent software updates are potential challenges, but they mainly affect performance, management, or costs, not directly the security of the application.

Question 2

A company recently migrated its sensitive data to a cloud provider. What is the BEST security control to protect data at rest?

Antivirus Intrusion Detection System Encryption Firewalls

Correct Answer: Encryption

Encrypting data at rest provides the best level of protection for sensitive data stored in the cloud. Other options like firewalls, antiviruses, and intrusion detection systems can provide some protection but primarily focus on securing against network or storage threats. Physical security is mainly applicable to on-premises infrastructure.

Question 3

A company has recently moved their application to a cloud-based server. They're experiencing slow response times when users access the application. What is the most likely cause?

Insecure protocols Latency Encryption overhead Resource exhaustion

Correct Answer: Latency

Latency is the most common cause of slow response times when accessing applications in the cloud. While the other options could also contribute to this issue, latency is the most likely reason for the problem.

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