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NEW QUESTION # 180
Which of the following is NOT an essential security principle?
- A. Availability
- B. Integrity
- C. Confidentiality
- D. Complexity
Answer: D
Explanation:
Complexity is not considered an essential security principle. The essential security principles are confidentiality, availability, and integrity. Confidentiality ensures that information is only accessible to authorized individuals or entities. It focuses on protecting sensitive data from unauthorized disclosure or access. Availability ensures that information and resources are accessible when needed. It emphasizes the need for systems and networks to be operational and usable, with minimal downtime or interruptions. Integrity ensures that information is accurate, complete, and unaltered. It focuses on maintaining the trustworthiness and reliability of data and preventing unauthorized modifications. Complexity, although important in certain areas of cybersecurity, is not considered an essential security principle on its own. It often relates to the design and implementation of security controls or measures, rather than being a fundamental principle.
NEW QUESTION # 181
Which of the following is an industry-standard tool commonly used for vulnerability scanning?
- A. Nessus
- B. Microsoft Excel
- C. MacAfee Endpoint Security
- D. Apache HTTP Server
Answer: A
Explanation:
Nessus is an industry-standard tool widely used for vulnerability scanning and assessment. It enables organizations to proactively identify and assess potential vulnerabilities in their network infrastructure, operating systems, and applications. Nessus offers a comprehensive set of features, including asset discovery, vulnerability detection, and detailed reporting, making it a popular choice among cybersecurity professionals.
NEW QUESTION # 182
Which of the following elements are part of cybersecurity incident response?
- A. Detection, Analysis, Containment, Eradication
- B. Assessment, Authorization, Authentication, Accounting
- C. Identification, Recovery, Mitigation, Restoration
- D. Prevention, Monitoring, Compliance, Remediation
Answer: A
Explanation:
Cybersecurity incident response involves several key elements, including detection, analysis, containment, and eradication. Detection refers to the identification and recognition of a potential cybersecurity incident. Analysis involves examining the incident to understand its nature, impact, and cause. Containment entails taking immediate action to minimize further damage and prevent the incident from spreading. Eradication involves completely removing the threat or vulnerability from the system or network in order to eliminate the possibility of a recurring incident. These elements are crucial for an effective incident response strategy.
NEW QUESTION # 183
Which of the following best describes the role of automated threat intelligence in a cybersecurity system?
- A. It enables real-time monitoring of threat landscapes
- B. It automates the detection and response to security incidents
- C. All of the above
- D. It provides advanced analytics for proactive threat mitigation
Answer: C
Explanation:
Automated threat intelligence plays a multifaceted role in a cybersecurity system. Firstly, it enables real-time monitoring of threat landscapes by continuously collecting and analyzing data from various sources. This allows organizations to stay updated on emerging threats and trends. Secondly, it automates the detection and response to security incidents by leveraging machine learning algorithms and predefined rules. Finally, automated threat intelligence provides advanced analytics for proactive threat mitigation, helping organizations anticipate and prevent potential security breaches.
NEW QUESTION # 184
Which of the following features help to secure a wireless SoHo network from unauthorized access?
- A. MAC filtering
- B. SSID broadcast
- C. Default admin credentials
- D. Weak encryption
Answer: A
NEW QUESTION # 185
Which of the following operating systems includes a built-in antivirus software called Windows Defender?
- A. Windows and macOS
- B. macOS
- C. Linux
- D. Windows
Answer: D
Explanation:
Windows operating system includes a built-in antivirus software called Windows Defender. It provides real-time protection against various types of malware, including viruses, spyware, and ransomware. Windows Defender is automatically enabled and updated on Windows computers to help keep the system secure. Note: macOS and Linux operating systems have their own security features, but they do not include Windows Defender. macOS has a built-in security tool called XProtect, which provides some protection against malware, and Linux offers various security features such as SELinux (Security-Enhanced Linux) and AppArmor.
NEW QUESTION # 186
Which of the following features of the Cisco Identity Services Engine (ISE) allows network administrators to define policies for controlling access to network resources based on user identities and user or group attributes?
- A. TrustSec
- B. Network Access Profiles
- C. Profiling
- D. Identity Firewall
Answer: C
Explanation:
Option 1: Network Access Profiles: Network Access Profiles in Cisco ISE define the behavior of network devices when they are accessed by authenticated users. They are a set of policies that determine how network resources are allocated to users or user groups, and what level of access they have.
Option 2: Identity Firewall: Cisco ISE's Identity Firewall feature enables network administrators to apply firewall policies based on user identities. It allows for granular control over network access and can enforce allow, deny, or redirect actions based on user attributes.
Option 3: Profiling: This is the correct answer. Cisco ISE's Profiling feature is used to dynamically classify endpoints connecting to the network based on their characteristics, such as their MAC addresses, IP addresses, and DHCP options. This information is then used to enforce access policies.
Option 4: TrustSe TrustSec is a Cisco security solution that provides secure access control across the network infrastructure. While TrustSec is related to identity and access management, it is not a feature of Cisco ISE specifically.
NEW QUESTION # 187
What does the term "ad hoc" mean in the context of cybersecurity?
- A. A security assessment conducted by external auditors.
- B. A method of threat detection through continuous monitoring and analysis.
- C. A security incident response plan that is predefined and well-documented.
- D. A temporary or improvised solution in response to a specific situation or problem.
Answer: D
Explanation:
In cybersecurity, "ad hoc" refers to a temporary or improvised solution that is implemented to address a specific cybersecurity situation or problem. It is often done in situations where there is no predefined process or security control in place. Ad hoc solutions may not be scalable or sustainable in the long run, but they can be useful in urgent or unexpected situations to mitigate threats or vulnerabilities temporarily.
NEW QUESTION # 188
What is an insider threat?
- A. A security breach caused by an external attacker.
- B. The accidental disclosure of sensitive information.
- C. A vulnerability in an organization's network infrastructure.
- D. A threat posed by an individual with authorized access to an organization's systems and data.
Answer: D
Explanation:
Insider threats refer to risks and vulnerabilities that arise from individuals who have authorized access to an organization's systems, networks, or data. These individuals may intentionally or unintentionally cause harm, such as stealing confidential information, sabotaging systems, or disclosing sensitive data to unauthorized entities.
NEW QUESTION # 189
Which of the following is a common threat to cybersecurity?
- A. Phishing attacks
- B. Software updates
- C. Data encryption
- D. User authentication
Answer: A
Explanation:
Phishing attacks are a common threat to cybersecurity. They involve fraudulent attempts to obtain sensitive information, such as passwords and credit card details, by disguising as a trustworthy entity in electronic communication. It is important to be cautious and verify the authenticity of any requests for personal information to protect against phishing attacks.
NEW QUESTION # 190
Which of the following is a characteristic of a denial-of-service (DoS) attack?
- A. An attacker steals or alters sensitive data.
- B. An attacker intercepts and modifies network traffic.
- C. An attacker floods a system with excessive requests, rendering it unable to function properly.
- D. An attacker attempts to gain unauthorized access to a system.
Answer: C
Explanation:
A denial-of-service (DoS) attack is a type of cyber attack where an attacker floods a system with an excessive amount of requests, overwhelming its resources and causing it to crash or become unresponsive.
NEW QUESTION # 191
Which compliance framework is primarily concerned with securing payment card data and ensuring it is protected against unauthorized access?
- A. FERPA
- B. HIPAA
- C. PCI-DSS
- D. GDPR
Answer: C
Explanation:
The Payment Card Industry Data Security Standard (PCI-DSS) is a compliance framework developed by the major credit card companies to safeguard payment card data and prevent fraud. It provides guidelines, requirements, and best practices for organizations that handle cardholder information, ensuring that it is stored, processed, and transmitted securely.
NEW QUESTION # 192
Which of the following is a primary goal of monitoring security events "as they occur"?
- A. To detect and respond to security incidents in a timely manner
- B. To ensure zero incidents and vulnerabilities in the network
- C. To enforce security policies and access controls
- D. To meet regulatory compliance requirements
Answer: A
Explanation:
Monitoring security events "as they occur" is primarily aimed at quickly identifying and responding to security incidents. By continuously monitoring for potential threats and vulnerabilities, organizations can detect and mitigate security incidents in a timely manner, minimizing damage and reducing downtime.
NEW QUESTION # 193
Which of the following is an example of a strong password?
- A. "Password123"
- B. "123456"
- C. "abcdabcd"
- D. "StR0ngP@$$w0rd!"
Answer: D
Explanation:
A strong password is one that is complex, long, and difficult to guess. It should contain a combination of uppercase and lowercase letters, numbers, and special characters. In this case, "StR0ngP@$$w0rd!" meets these criteria, making it a strong password. The other options are weak passwords as they are easily guessable, commonly used, or lack complexity.
NEW QUESTION # 194
Which of the following is a characteristic of cloud-based applications in the context of cybersecurity?
- A. They require physical installation and maintenance, limiting their accessibility.
- B. They provide enhanced flexibility and scalability for organizations.
- C. They are typically more susceptible to cyber attacks compared to traditional on-premises applications.
- D. They are not widely used and are considered a less secure option.
Answer: B
Explanation:
Cloud-based applications offer numerous benefits, one of which is enhanced flexibility and scalability. These applications allow organizations to easily adjust their usage and storage needs without the need for physical hardware upgrades. This flexibility often contributes to improved productivity and cost-effectiveness. However, it's important to note that the cybersecurity of cloud-based applications depends on the implementation and security measures taken by the provider and user.
NEW QUESTION # 195
What is the primary purpose of a VPN (Virtual Private Network)?
- A. To secure wireless network connections
- B. To protect against malware attacks
- C. To establish a secure remote connection over a public network
- D. To encrypt email communications
Answer: C
Explanation:
A VPN is designed to provide secure, encrypted communication over a public network such as the internet. Its primary purpose is to establish a secure and private connection between two endpoints, allowing remote users to access resources on a private network as if they were directly connected to it. This helps protect sensitive data and communications from interception by unauthorized individuals.
NEW QUESTION # 196
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