CompTIA security + (SY0-601) Fully explained practice exam.

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CompTIA Security+ Updated question as per latest Syllabus

Explanation on Every Question, right and wrong answers at the end so that Student know why it's wrong or right.

Being CompTIA Security+ certified means that you understand the cutting-edge fundamentals of computer Security. CompTIA Security+ Candidates support todays core technologies from security to cloud to data management and more. Jobs in IT are among the best paying in our time, and there are plenty available, with new ones being created every day. While landing a job depends on many factors, CompTIA Security+ is a powerful and respected credential that employers trust and can get you hired for your first job in IT. Staying on your path, collecting experience, additional certifications and education, will give you the opportunity to thrive in your career and achieve your income goals.

##) Sample Question : 1

A security administrator is trying to eradicate a worm, which is spreading throughout the organization, using an old remote vulnerability in the SMB protocol.

The worm uses Nmap to identify target hosts within the company.

The administrator wants to implement a solution that will eradicate the current worm and any future attacks that may be using zero-day vulnerabilities.

Which of the following would BEST meet the requirements when implemented?

Answers

A. Host-based firewall

B. Enterprise patch management system

C. Network-based intrusion prevention system

D. Application blacklisting

E. File integrity checking.

Correct answer : C

Explanations : Option B, an enterprise patch management system, would be the best solution in this scenario.

Explanation: The scenario describes a situation where a worm is spreading throughout the organization using an old remote vulnerability in the SMB protocol. This indicates that the organization has not applied the relevant patches or updates to address the vulnerability. As a result, the worm is able to propagate itself and infect other hosts within the network.

Nmap is a network mapping tool that the worm uses to identify target hosts within the company. This indicates that the worm is actively scanning the network for vulnerable hosts and exploiting them.

To eradicate the current worm and prevent future attacks that may use zero-day vulnerabilities, the organization needs to implement a solution that can address both known and unknown vulnerabilities. This requires a proactive approach to security that includes vulnerability management and patching.

Option B, an enterprise patch management system, is the best solution in this scenario because it allows the organization to centrally manage the deployment of patches and updates across all systems within the network. This ensures that known vulnerabilities are addressed in a timely manner, reducing the risk of exploitation by worms or other types of malware.

In addition, a patch management system can also provide the organization with visibility into the state of its systems, including which patches have been applied and which ones are still outstanding. This can help the security team prioritize its efforts and focus on addressing the most critical vulnerabilities first.

Option A, a host-based firewall, may be useful for preventing the worm from spreading from one host to another within the network. However, it does not address the root cause of the problem, which is the unpatched vulnerability in the SMB protocol.

Option C, a network-based intrusion prevention system, may be able to detect and block the worm's activities, but it does not address the underlying vulnerability. In addition, an intrusion prevention system may generate false positives or false negatives, which can impact network performance and security.

Option D, application blacklisting, may be able to prevent the worm from executing on systems within the network. However, it does not address the root cause of the problem, which is the unpatched vulnerability in the SMB protocol.

Option E, file integrity checking, can help detect changes to files or configurations that may indicate the presence of malware. However, it does not address the underlying vulnerability in the SMB protocol that is allowing the worm to propagate itself.

Therefore, the best option to eradicate the current worm and prevent future attacks is to implement an enterprise patch management system.

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##) Sample Question : 2

A security analyst is acquiring data from a potential network incident.

Which of the following evidence is the analyst MOST likely to obtain to determine the incident?

Answers

A. Volatile memory capture

B. Traffic and logs

C. Screenshots

D. System image capture.

Correct answer : B

Explanations : When a security analyst is investigating a potential network incident, they need to collect as much information as possible to determine the cause of the incident and its scope. The information gathered helps the analyst to identify the source of the incident, the extent of the damage caused, and the actions necessary to prevent a recurrence. Among the types of evidence the analyst can obtain, four options are given: volatile memory capture, traffic and logs, screenshots, and system image capture.

A. Volatile memory capture: This option refers to the collection of information stored in a computer's RAM, which is considered volatile because its contents are lost when the computer is shut down or restarted. The analyst can use specialized software tools to extract data from volatile memory, such as running processes, open files, network connections, and system configurations. Volatile memory capture is useful for detecting and analyzing malware, rootkits, and other types of malicious software that reside in memory and hide from traditional antivirus programs. The analyst can use the captured data to identify the malware's behavior, its persistence mechanisms, and the affected systems. Volatile memory capture is also useful for collecting evidence of user activity, such as passwords, keystrokes, and browser history, which can be used in forensic investigations.

B. Traffic and logs: This option refers to the collection of network traffic data and system logs generated by devices such as firewalls, routers, servers, and endpoints. Traffic data includes information about the source and destination IP addresses, port numbers, protocols, packet sizes, and timestamps of network packets flowing between devices. System logs include records of system events, such as login attempts, file access, software installation, and system errors. The analyst can use traffic and logs to reconstruct the timeline of the incident, trace the path of the attacker, and identify the entry point and the type of attack used. Traffic and logs can also reveal patterns of abnormal behavior, such as high network traffic, repeated login failures, and unusual file access, which can indicate an ongoing attack or a compromised system.

C. Screenshots: This option refers to the capture of images of the computer screen or application interface at a specific time. Screenshots can provide visual evidence of the state of the system or the user's activity when the incident occurred. The analyst can use screenshots to verify the presence of malware, identify the user's actions, or capture error messages or other relevant information that may not be available in logs or volatile memory. Screenshots can also be used to document the incident and provide visual aids for reports or presentations. However, screenshots alone may not provide enough context or detail to fully understand the incident.

D. System image capture: This option refers to the creation of a bit-for-bit copy of a computer's hard drive or system partition. A system image capture includes all files, directories, applications, and system settings stored on the target drive, as well as any hidden or deleted files. The analyst can use the system image to analyze the system offline, without risking further damage or alteration to the original system. System image capture is useful for identifying and removing malware, restoring a compromised system to a known good state, or recovering data that may have been deleted or encrypted. However, system image capture can be time-consuming and resource-intensive, and may require specialized equipment or software.

In conclusion, the most likely evidence that a security analyst would obtain to determine a network incident depends on the type of incident and the goals of the investigation. Volatile memory capture and traffic and logs are likely to be the most useful evidence types in most cases, as they provide real-time and historical data about the system and network activity. Screenshots and system image capture can provide additional context and detail, but may not be necessary or practical in all situations.

Exam Topics covered in CompTIA Security+ SY0-601 Certification Exams skill questions:-

• Attacks, Threats, and Vulnerabilities 24%

• Architecture and Design 21%

• Implementation 25%

• Operations and Incident Response 16%

• Governance, Risk, and Compliance 14%

  
  

Skill Measurement Exam Topics:-

Threats, Attacks, and Vulnerabilities: Compare and contrast different types of social engineering techniques, Given a scenario, analyze potential indicators to determine the type of attack, Given a scenario, analyze potential indicators associated with application attacks, Given a scenario, analyze potential indicators associated with network attacks, Explain different threat actors, vectors, and intelligence sources, Explain the security concerns associated with various types of vulnerabilities, Summarize the techniques used in security assessments, Explain the techniques used in penetration testing.

Architecture and Design: Explain the importance of security concepts in an enterprise environment, Summarize virtualization and cloud computing concepts, Summarize secure application development, deployment, and automation concepts, Summarize authentication and authorization design concepts, Given a scenario, implement cybersecurity resilience, Explain the security implications of embedded and specialized systems, Explain the importance of physical security controls, Summarize the basics of cryptographic concepts.

Implementation: Given a scenario, implement secure protocols, Given a scenario, implement host or application security solutions, Given a scenario, implement secure network designs, Given a scenario, install and configure wireless security settings, Given a scenario, implement secure mobile solutions, Given a scenario, apply cybersecurity solutions to the cloud, Given a scenario, implement identity and account management controls, Given a scenario, implement authentication and authorization solutions, Given a scenario, implement public key infrastructure.

Operations and Incident Response: Given a scenario, use the appropriate tool to assess organizational security, Summarize the importance of policies, processes, and procedures for incident response, Given an incident, utilize appropriate data sources to support an investigation, Given an incident, apply mitigation techniques or controls to secure an environment, Explain the key aspects of digital forensics.

Governance, Risk, and Compliance: Compare and contrast various types of controls, Explain the importance of applicable regulations, standards, or frameworks that impact organizational security posture, Explain the importance of policies to organizational security, Summarize risk management processes and concepts, Explain privacy and sensitive data concepts in relation to security.

CompTIA Security+ SY0-601 Exam details: Number of Questions, Time, and language

• Number of Questions: Maximum of 90 questions,

• Type of Questions: Multiple Choice Questions (single and multiple response), drag and drops and performance-based,

• Length of Test: 90 Minutes. The exam is available in English, German, and Japanese languages.

• Passing Score: 750/900

• Languages : English at launch. German, Japanese, Portuguese, Thai and Spanish

• Schedule Exam : Pearson VUE

In this CompTIA Security+ SY0-601 exam preparation course, you'll be challenged with 101 CompTIA Security+ SY0-601 practice exam questions. These questions have been written to emulate the CompTIA Security+ SY0-601 exam.

Perhaps this is your first step toward the certification, or perhaps you are coming back for another round. We hope that you feel this exam challenges you, teaches you, and prepares you to pass the CompTIA Security+ SY0-601. If this is your first study guide, take a moment to relax. This could be the first step to a new high-paying job and an AMAZING career.

The SY0-601 or as its also known, the CompTIA Security+ SY0-601, like all tests, there is a bit of freedom on CompTIA Security+ part to exam an array of subjects. That means knowing the majority of content is required because they test randomly on the many subjects available. Be aware too that experience requirements often exist because theyve observed the average person and what is required. You can always push past that to succeed with the CompTIA Security+ SY0-601 but it may take some extra work.

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