Threat Detection and Management

5 minutes 5 Questions

Threat Detection and Management in cloud security involves monitoring, identifying, and responding to potential threats, vulnerabilities, and cyberattacks targeting the cloud environment. This process is essential to maintaining the security posture of organizations using cloud services. Threat Detection and Management relies on the implementation of security monitoring tools, anomaly detection, intrusion detection systems (IDS), intrusion prevention systems (IPS), and security information and event management (SIEM) solutions. Additionally, patch management, threat intelligence, and timely vulnerability assessment are vital components of a robust Threat Detection and Management strategy. By focusing on continuous monitoring and proactive threat management, organizations can minimize risks associated with data breaches and service disruptions in their cloud environments.

Guide on Threat Detection and Management in Cloud Security: CompTIA Security Plus

What it is:
Threat Detection and Management is a crucial part of Cloud Security in CompTIA Security Plus. It involves the strategies, procedures, and technologies used to identify, assess, and mitigate potential threats to information systems. This could include intrusion detection systems (IDS), intrusion prevention systems (IPS), and security information and event management (SIEM) systems.

Why it is Important:
With the accumulation of vast amounts of data in the cloud, the risks and potential threats of unauthorized access and data breaches have greatly increased. Therefore, proper threat detection and management protocols are vital to ensure the confidentiality, integrity, and availability of information in the cloud.

How it Works:
In Threat Detection and Management, various tools and techniques are used. IDS and IPS provide monitoring and prevention of potential threats based on certain rules. SIEM provides real-time analysis of security alerts produced by applications and network hardware.

Exam Tips: Answering Questions on Threat Detection and Management
✔ Understand the definitions and applications of IDS, IPS and SIEM
✔ Review the different methods of threat detection
✔ Be familiar with the process of security event management
✔ Illustrate understanding of how to implement and manage these systems in different scenarios
✔ In answers, be specific and precise, showing clear understanding of the processes involved in Threat Detection and Management.

Test mode:

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Question 1

An employee reports that they have received an email from their bank, asking them to click a link to update their account. What security measure should they take?

Report the email as phishing Click the link and update the account Forward the email to their supervisor Delete the email without reading it

Correct Answer: Report the email as phishing

They should report the email as phishing, as it is likely a scam. Clicking the link could compromise their data and forwarding the email may put others at risk. Deleting the email does not help address the threat. Calling the bank or notifying colleagues can be done after reporting the phishing attempt.

Question 2

An unauthorized device is discovered on the company network. What initial step should be taken to mitigate the risk?

Monitor the device activity Quarantine the device Add the device to a whitelist Wipe the device

Correct Answer: Quarantine the device

Quarantining the device is the best initial step, preventing the device from causing more harm or spreading malware. Wiping the device can have legal implications. Monitoring the device activity is risky and time-consuming, while adding the device to a whitelist or confronting the owner does not address the risk. Notifying the press is inappropriate.

Question 3

A network administrator notices a pattern of traffic coming from an unknown IP address. What should they do first to identify the threat?

Block all IP addresses Analyze traffic logs Run antivirus scans Disconnect the network

Correct Answer: Analyze traffic logs

The correct answer is to analyze the traffic logs. This will help identify the nature of the threat and gather more information before taking any action. Disconnecting the network, blocking all IPs, or changing passwords are premature decisions, while antivirus scans are not specific to detecting threats from IPs. Notifying management comes after a proper analysis.

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CompTIA Security+ Preparation Package (2024)

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