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CWSP: Certified Wireless Security Professional Interview Questions

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CWSP Interview Questions

If you are a CWNP program member, achieving the CWSP: Certified Wireless Security Professional certification allows you to be recognized as a wireless LAN security expert. To successfully pass the interview and become a CWNP Certified Wireless Security Professional, candidates must demonstrate a firm grasp of wireless LAN security audits and compliance monitoring, as well as an understanding of WISP architecture and setup. It is also helpful to learn how to install Intrusion Prevention Systems (IPSs) and configure WISPs. This will allow you to create a network’s security architecture. Additionally, you can go through our CWSP: Certified Wireless Security Professional online tutorial to further strengthen your concepts. For more practice, you may also take our Free CWSP: Practice Tests as well! 

Showcasing your competency in front of the panel can sometimes be challenging. By preparing yourself ahead of the interview, you’re surely going to have an edge. So to help you excel in the interview, we have curated a list of top CWSP: Certified Wireless Security Professional interview questions. Let’s begin!

1. What are WLAN requirements?

  • Throughput
  • The number of nodes
  • Connection to backbone LAN
  • Service area
  • Battery power consumption
  • Transmission robustness and security
  • Collocated network operation
  • License-free operation.

2. How WLAN security differs from traditional LAN security?

The most important difference is that LAN is completely free from any external attacks like an interruption of signals, cybercriminal attacks, and so on. Whereas on the other hand, WLAN is vulnerable to external attacks.

3. What is the similarity between PCI-DSS, HIPAA, and GPDR?

All three of the regulations—the GDPR, PCI, and HIPAA—are concerned with protecting personal data. They all protect personal data. They do have some differences in scope, but they’re still heavily intertwined. Complying with one can help you comply with the other two. The differences in scale and scope of the data collected by each rule do not prevent compliance with one from also helping you comply with another. 

4. Is it necessary to re-certify organizations to meet PCI DSS requirements?

To help reduce the risk of identity theft and credit card fraud, software developers and manufacturers of apps and devices utilized in those transactions must comply with standards set by the Payment Card Industry Security Standards Council.

5. What happens when an organization fails to comply with PCI DSS?

If you fail to adhere to the PCI DSS, your company could face a fine and a damaging blow to its reputation. This may in turn lead to a drop in sales and eventually lead to the company ceasing trading.

6. What is the purpose of security policy lifecycle management?

A lifecycle approach to security policy management can help enterprises streamline their security processes to be comprehensive, repeatable, and automated. Automating the process of provisioning security policies allows enterprises to respond faster to changing business requirements, which makes them more agile and competitive.

7. Could you name the four main types of vulnerability in cyber security?

  • Network Vulnerabilities
  • Operating System Vulnerabilities
  • Human Vulnerabilities
  • Process Vulnerabilities.

8. Could you explain the meaning of threat, vulnerability, and attack?

Anything that could damage your assets is considered a threat. A vulnerability is something (an error, gap, or flaw) that makes a threat possible. An attack is an action (such as unauthorized access to data) that exploits a vulnerability or enacts a threat.

9. What are the 6 common types of threats?

  • Malware
  • Mobile Threats
  • Threats to Mobile Payments
  • Attacks on SMBs
  • Uneducated Users
  • User Errors.

10. What are 4 methods of threat detection?

  • Configuration
  • Modeling
  • Indicator
  • Threat Behavior

11. How would you describe the term CVE?

CVE, short for Common Vulnerabilities and Exposures, is a list of computer security flaws. When someone refers to a CVE, they mean a flaw that has been assigned a CVE ID number. Security advisories issued by vendors and security researchers almost always mention at least one CVE ID.

12. What is meant by mitigation in vulnerability treatment?

Mitigation is a defensive strategy intended to lessen the likelihood or impact of a vulnerability being exploited, such that the impact of exploitation can be contained while a complete fix is developed.

13. What are the methods of penetration testing?

  • Black-box testing
  • White-box testing
  • Gray-box testing

14. What are the 5 steps of penetration testing?

  • Planning and reconnaissance
  • Scanning
  • Gaining system access
  • Persistent access
  • Final analysis/report

15. Is Kali Linux vulnerable?

Kali Linux has some security issues that are intended for convenience. Running as root by default makes the system less secure than it would be if you used the Sudo command to become another user.

16. Could you differentiate between spoofing and sniffer?

Sniffers can be both hardware and software, which are installed on the system to detect and extract packets from the network. Spoofing is the process in which intruders introduce fake traffic to gain access to your system, and pretend to be someone else (the legal source or a legitimate entity). Spoofing is done by sending packets with incorrect source addresses over the network.

17. What functions should a security information and event management SIEM system perform?

Security Information and Event Management (SIEM) is made up of Security Information Management (SIM) and Security Event Management (SEM). It measures, monitors, and analyzes security events as well as tracks and logs information for compliance or auditing purposes.

18. What are the three characteristics of security information event management SIEM?

  • Data collection and log correlation in real-time
  • Alerts and notifications on a real-time basis
  • Prioritization, Analytics, Reporting, and AI

19. How would you plan a risk management plan?

  • Step 1: Identifying any potential risks
  • Step 2: Evaluating and assessing the potential risks
  • Step 3: Assigning the ownership for each potential risk
  • Step 4: Creating preemptive responses
  • Step 5: Continuously monitoring the risks

20. What is WPA WPA2 pre-shared key?

Wi-Fi Protected Access Pre-Shared Key or WPA-PSK is a wireless networking security system. It is used to authenticate users on wireless networks deployed by telecommunications companies. WPA-PSK (or WPA2-PSK or WPA Personal) is an encryption method for wireless local area networks. It’s a way for internet service providers to offer home networks to their customers.

21. What is a WIDS and how does it differ from a WIPS?

A WIDS (wireless intrusion detection system) monitors a wireless network for rogue wireless access points, such as unauthorized routers and home wireless devices. A WIPS (wireless intrusion prevention system) does more than just detect the presence of rogue devices; it also takes steps to actually stop them from accessing the network.

22. What do you mean by tunneling protocol?

To tunnel means to move data from one network to another, exploiting encapsulation. Encapsulation refers to the process of allowing private network communications to traverse the Internet (or any other public network).

23. What is the purpose of network access control NAC?

Network access control (NAC) is a technology that provides visibility into the devices and users trying to access the enterprise network, and it controls who can access the network. It also denies access to those users and devices that do not comply with security policies.

24. Why is the Opportunistic Key Caching (OKC) necessary?

When Opportunistic Key Caching (OKC) is used, multiple access points can share Pairwise Master Keys (PMKs) with each other, and a client can roam to an AP that it has not previously visited and re-use a PMK that was established with the current AP.

25. Could you explain how Telnet works?

This service is made available to users via an interactive and bidirectional text-oriented message system that takes advantage of a terminal connection that is more than eight bytes in length. User data is sent along with telnet control information.

26. What are the 5 key elements of successful change management?

  • Acknowledging and understanding the need for change
  • The need for change must be conveyed and people must be involved in developing it
  • Developing change plans
  • Implementing change plans
  • Evaluating progress and celebrating success.

27. In what five steps should change management be implemented?

  • preparing the organization for change
  • crafting a vision and planning for change
  • implementing the changes
  • embedding changes within company culture and practices
  • reviewing progress and analyzing results.

28. What are the 5 phases of the security life cycle?

  • Direction
  • Collection
  • Processing
  • Analysis and production
  • Dissemination

29. Could you name the three characteristics of security information event management SIEM?

  • Collection of data and logs in real-time and correlation of logs
  • Alerts and notifications on a real-time basis
  • Prioritization, Analytics, Reporting, and AI

30. Could you highlight the results of an audit?

An audit report should provide objective documentation about findings and recommendations for improvement. The report should note the size of the test group, the testing criteria, and the findings. The findings reported should be accurate and supported by supporting evidence.

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