MCQs

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1. What is an Evil Twin attack in networking?
   a. A fraudulent Wi-Fi access point mimicking a legitimate one
   b. An attack targeting VPN encryption
   c. A distributed denial-of-service on wireless networks
   d. A brute-force attack on WPA2 passwords
   Answer: a. A fraudulent Wi-Fi access point mimicking a legitimate onekaspersky+4
2. Which device is commonly used to launch an Evil Twin attack?
   a. Wi-Fi Pineapple
   b. Wireless printer
   c. Bluetooth dongle
   d. Network switch
   Answer: a. Wi-Fi Pineappletwingate+2
3. What is the primary goal of an Evil Twin attack?
   a. Stealing users’ information by impersonating a legitimate network
   b. Disabling wireless access points
   c. Flooding the network with traffic
   d. Encrypting user data for ransom
   Answer: a. Stealing users’ information by impersonating a legitimate networkstudocu+3
4. Where are Evil Twin attacks most effective?
   a. Busy public places with free Wi-Fi
   b. Private secured offices
   c. Encrypted home networks
   d. LAN-only environments
   Answer: a. Busy public places with free Wi-Fiokta+2
5. Which vulnerability allows Evil Twin attacks to succeed?
   a. Lack of authentication for Wi-Fi access points
   b. Firewall misconfiguration
   c. Outdated antivirus software
   d. Physical layer weaknesses
   Answer: a. Lack of authentication for Wi-Fi access pointszimperium+3
6. What service can Evil Twin attackers often impersonate using captive portals?
   a. Network login pages
   b. Social media accounts
   c. Printer management
   d. Bluetooth connectivity
   Answer: a. Network login pageskaspersky+2
7. What security protocol is most resistant to Evil Twin attacks?
   a. WPA3
   b. WEP
   c. WPA2
   d. None
   Answer: a. WPA3dergipark+1
8. What technique do Evil Twin attackers use to ensure victims connect to their rogue network?
   a. Broadcasting a stronger signal than the legitimate Wi-Fi
   b. Using weak encryption
   c. Changing MAC addresses
   d. Flooding SSID lists
   Answer: a. Broadcasting a stronger signal than the legitimate Wi-Fitwingate+2
9. What kind of attack is often performed once a victim connects to an Evil Twin?
   a. Man-in-the-middle attack
   b. SQL injection
   c. Ransomware
   d. ARP poisoning
   Answer: a. Man-in-the-middle attackzimperium+2
10. Which of the following is NOT a goal of an Evil Twin attack?
    a. Improving network throughput
    b. Stealing credentials
    c. Eavesdropping on data
    d. Manipulating traffic
    Answer: a. Improving network throughputokta+3
11. What is a key detection mechanism for Evil Twin attacks?
    a. Analyzing legitimate SSID/MAC address pairs
    b. Upgrading to fiber optic links
    c. Isolating devices from WAN
    d. Using Bluetooth scanning
    Answer: a. Analyzing legitimate SSID/MAC address pairsgithub+2
12. Which tool helps in detecting Evil Twin access points?
    a. Wireless intrusion detection systems (WIDS)
    b. Disk imaging tools
    c. USB sniffers
    d. VPN clients only
    Answer: a. Wireless intrusion detection systems (WIDS)fearsoff+1
13. How can regular users protect themselves from Evil Twin attacks?
    a. Use personal mobile hotspots instead of public Wi-Fi
    b. Always enable auto-connect features
    c. Share credentials with public Wi-Fi providers
    d. Disable device firewall
    Answer: a. Use personal mobile hotspots instead of public Wi-Fipandasecurity+1
14. What should users verify before connecting to a public Wi-Fi network?
    a. The exact network name (SSID) with staff
    b. The router brand
    c. The color of the access point
    d. The number of connected devices
    Answer: a. The exact network name (SSID) with staffnordlayer+1
15. What is a common sign of an Evil Twin network?
    a. Unsecured open connection closely matching a legitimate network SSID
    b. Entirely hidden SSID
    c. WPA2 Enterprise encryption
    d. MAC filtering enabled
    Answer: a. Unsecured open connection closely matching a legitimate network SSIDpandasecurity+2
16. Which kind of data is most vulnerable during an Evil Twin attack?
    a. Credentials and sensitive information entered in captive portals
    b. Encrypted emails only
    c. Local backup files
    d. Offline browser cache
    Answer: a. Credentials and sensitive information entered in captive portalskaspersky+2
17. Which is a recommended technical countermeasure against Evil Twin attacks?
    a. Implementing certificate-based WPA2 Enterprise authentication
    b. Using static IP addressing for all clients
    c. Disabling DHCP leases
    d. Forcing all traffic to route locally
    Answer: a. Implementing certificate-based WPA2 Enterprise authenticationthesai+1
18. Which wireless attack is similar to Evil Twin but uses different methods?
    a. Rogue access point attack
    b. Brute force WPA2 attack
    c. SSL stripping
    d. ARP spoofing
    Answer: a. Rogue access point attackvinsys+1
19. Which is an organizational practice to defend against Evil Twin attacks?
    a. Employee training for secure Wi-Fi usage
    b. Daily device reboots
    c. Disabling all wireless radios at night
    d. Using only ethernet switches
    Answer: a. Employee training for secure Wi-Fi usagedergipark+1
20. What feature in some Wi-Fi clients helps avoid Evil Twin attacks?
    a. Disabling auto-connect to open networks
    b. Always connecting to strongest signals
    c. Preferring unsecured SSIDs
    d. Sharing passwords with contacts
    Answer: a. Disabling auto-connect to open networksnordlayer+1
21. Evil Twin attackers may use social engineering. What is an example?
    a. Naming fake access point similarly to trusted networks
    b. Rebooting legitimate routers remotely
    c. Sending phishing emails about Wi-Fi changes
    d. Configuring custom DNS on all devices
    Answer: a. Naming fake access point similarly to trusted networkstwingate+2
22. Why are airports and coffee shops high-risk environments for Evil Twin attacks?
    a. Multiple, identical network SSIDs and busy traffic
    b. Strict MAC filtering
    c. WPA3-only networks
    d. No wireless access at all
    Answer: a. Multiple, identical network SSIDs and busy trafficokta+2
23. Evil Twin attacks may cause which secondary attacks?
    a. DNS spoofing and SSL stripping
    b. Disk imaging
    c. Password reuse on LAN only
    d. File integrity bypass
    Answer: a. DNS spoofing and SSL strippingthesai+1
24. What should be avoided when connecting on public wireless networks?
    a. Accessing banking or sensitive work accounts
    b. Browsing generic news sites
    c. Updating operating systems
    d. Using encrypted messaging apps
    Answer: a. Accessing banking or sensitive work accountsnordlayer+1
25. Which encryption standard most improves Wi-Fi security against Evil Twin?
    a. WPA3
    b. WEP
    c. Open Wi-Fi (none)
    d. WPA2-PSK without passphrase
    Answer: a. WPA3dergipark+1
26. Which aspect of Wi-Fi networks do Evil Twin attackers exploit?
    a. SSID and network trust
    b. Channel frequency overlap only
    c. Bluetooth coexistence
    d. Device firmware vulnerabilities
    Answer: a. SSID and network trustzimperium+2
27. What does a fake captive portal do?
    a. Steals credentials entered by victims
    b. Disables device Wi-Fi chips
    c. Encrypts all user traffic locally
    d. Loads only non https websites
    Answer: a. Steals credentials entered by victimskaspersky+2
28. How are Evil Twin attacks classified?
    a. Wireless, man-in-the-middle network attacks
    b. Local hardware manipulation
    c. HTTPS session hijacking
    d. Ethernet cable tapping
    Answer: a. Wireless, man-in-the-middle network attacksexamradar+2
29. What is a benefit of using a VPN on public Wi-Fi?
    a. Encrypts all user traffic, reducing risk if connected to Evil Twin
    b. Masks device MAC addresses
    c. Disables Wi-Fi adapter automatically
    d. Shares bandwidth across devices
    Answer: a. Encrypts all user traffic, reducing risk if connected to Evil Twinvaronis+1
30. Which is NOT a recommended action to avoid Evil Twin attacks?
    a. Connecting to any open Wi-Fi with familiar names
    b. Only using trusted networks and VPNs
    c. Verifying network names with staff
    d. Disabling auto-connect on devices
    Answer: a. Connecting to any open Wi-Fi with familiar namesvaronis+2
31. Which risk arises from an Evil Twin attack targeting a business?
    a. Loss of customer trust and data breaches
    b. Faster Wi-Fi speeds
    c. Improved wireless coverage
    d. Easier password recovery
    Answer: a. Loss of customer trust and data breachesdergipark+1
32. A typical sign of an Evil Twin Wi-Fi attack is:
    a. A duplicate network SSID with stronger signal than usual
    b. A single legitimate network in range
    c. All networks showing WPA3 encryption
    d. Bluetooth network broadcasts
    Answer: a. A duplicate network SSID with stronger signal than usualtwingate+2
33. How can penetration testing help to prevent Evil Twin attacks?
    a. Identifies vulnerabilities in wireless infrastructure
    b. Increases frequency spectrum usage
    c. Encrypts all LAN traffic
    d. Disables Wi-Fi for non-admin users
    Answer: a. Identifies vulnerabilities in wireless infrastructurethesai+1
34. Why do attackers prefer environments with multiple open Wi-Fi networks?
    a. Victims are more likely to connect to a rogue AP accidentally
    b. All traffic is always encrypted
    c. Only admins can join networks
    d. Devices auto-block unknown SSIDs
    Answer: a. Victims are more likely to connect to a rogue AP accidentallykaspersky+1
35. How can network administrators track unusual connections that could be Evil Twins?
    a. Monitoring network traffic and logging SSID/MAC pair anomalies
    b. Checking for Bluetooth interference
    c. Logging user device battery status
    d. Visual inspection of access points only
    Answer: a. Monitoring network traffic and logging SSID/MAC pair anomaliesfearsoff+2
36. Which is a legal consideration for ethical hackers testing Evil Twin scenarios?
    a. Respecting privacy and working within legal/organizational frameworks
    b. Always using WPA2 encryption
    c. Encrypting test networks with WEP only
    d. Operating outside organizational policies
    Answer: a. Respecting privacy and working within legal/organizational frameworksdergipark
37. What can indicate an Evil Twin attack during a network scan?
    a. Multiple access points with the same SSID, but different MAC addresses
    b. Only encrypted networks shown
    c. Absence of any open network
    d. MAC address matches the router vendor exactly
    Answer: a. Multiple access points with the same SSID, but different MAC addressesgithub+1
38. Which scenario best describes an Evil Twin attack?
    a. Connecting to “CoffeeShopWiFi” clone at a public location and losing banking credentials
    b. Plugging in a rogue ethernet cable at home
    c. Broadcasting a Bluetooth beacon in office
    d. Accessing a secured network via VLAN
    Answer: a. Connecting to “CoffeeShopWiFi” clone at a public location and losing banking credentialsokta+1
39. Why is machine learning being explored for Evil Twin detection?
    a. Classical signature-based approaches lack real-time adaptability in open Wi-Fi settings
    b. It is faster than hardware scans
    c. Only works for encrypted networks
    d. Only detects Bluetooth twins
    Answer: a. Classical signature-based approaches lack real-time adaptability in open Wi-Fi settingsgithub+1
40. Which steps are commonly involved in executing an Evil Twin attack?
    a. Identify busy location, clone SSID, boost signal, set fake captive portal, steal data
    b. Disable all firewalls
    c. Format user hard drives remotely
    d. Alter Bluetooth configuration
    Answer: a. Identify busy location, clone SSID, boost signal, set fake captive portal, steal datatwingate+2
41. What is one direct outcome of a successful Evil Twin attack?
    a. The attacker can eavesdrop, steal, and manipulate user data
    b. Improved Wi-Fi speed
    c. Router battery drains faster
    d. Better network uptime
    Answer: a. The attacker can eavesdrop, steal, and manipulate user datazimperium+2
42. What is a defense method used to mitigate Evil Twin attacks in 802.11 networks?
    a. Regular vulnerability scans and up-to-date security protocols
    b. Disabling all wireless on weekends
    c. Demoting user credentials
    d. Changing frequencies every minute
    Answer: a. Regular vulnerability scans and up-to-date security protocolsthesai+1
43. When performing a Wi-Fi audit, what should be checked to avoid Evil Twin vulnerabilities?
    a. Matching legitimate SSID-MAC address pairs against detected networks
    b. Only transmitting WPA2 frames
    c. Broadcasting hidden SSIDs alone
    d. Updating only Bluetooth firmware
    Answer: a. Matching legitimate SSID-MAC address pairs against detected networksfearsoff+2
44. In what phase of an Evil Twin attack does the attacker commonly use a fake login page?
    a. After user connects to the rogue AP
    b. Before boosting signal
    c. Prior to cloning SSID
    d. While disabling legitimate network
    Answer: a. After user connects to the rogue APokta+2
45. What kind of wireless security protocol is most vulnerable to Evil Twin attacks?
    a. Open, unsecured Wi-Fi
    b. WPA3
    c. WPA2 Enterprise
    d. 802.1x authentication
    Answer: a. Open, unsecured Wi-Fipandasecurity+1
46. Which user behavior risks exposure to Evil Twin attacks?
    a. Auto-connecting to open and familiar SSIDs
    b. Physically inspecting network access points before use
    c. Regular Wi-Fi audits
    d. Using VPN at all times on public Wi-Fi
    Answer: a. Auto-connecting to open and familiar SSIDspandasecurity+1
47. Which characteristic differentiates an Evil Twin from a legitimate access point?
    a. Malicious intent and ability to intercept user data
    b. Both send wireless signals
    c. Use of SSID only
    d. Broadcasting on encryption alone
    Answer: a. Malicious intent and ability to intercept user datazimperium+2
48. What is a modern approach for detecting Evil Twin attacks?
    a. Machine learning-based anomaly detection on Wi-Fi traffic
    b. Changing SSID every hour
    c. Rebooting devices regularly
    d. Disabling device Wi-Fi chips
    Answer: a. Machine learning-based anomaly detection on Wi-Fi trafficgithub+1
49. Which is an example of a preventive measure at the user device level?
    a. Disabling auto-reconnect and using VPN on public Wi-Fi
    b. Turning off Bluetooth radio always
    c. Accepting all open networks freely
    d. Sharing passwords on forums
    Answer: a. Disabling auto-reconnect and using VPN on public Wi-Fivaronis+2
50. What is a recommended business policy to defend against Evil Twin attacks?
    a. Use firewalls, enforce WPA3, monitor network traffic, and employee awareness
    b. Disabling all wireless after hours
    c. Installing only Bluetooth access points
    d. Encouraging users to ignore warnings
    Answer: a. Use firewalls, enforce WPA3, monitor network traffic, and employee awarenessnordlayer+2

1. https://www.kaspersky.com/resource-center/preemptive-safety/evil-twin-attacks
2. https://www.twingate.com/blog/glossary/evil-twin-attack
3. https://github.com/kirula0626/Evil-Twin-Detection-using-Machine-Learning
4. https://zimperium.com/glossary/evil-twin-attacks
5. https://thesai.org/Downloads/Volume12No6/Paper_5-Evil_Twin_Attack_Mitigation_Techniques.pdf
6. https://www.okta.com/identity-101/evil-twin-attack/
7. https://www.studocu.com/in/quiz/case-study-evil-twin-attack/5968755
8. https://dergipark.org.tr/en/download/article-file/3785822
9. https://nordlayer.com/learn/threats/evil-twin-attack/
10. https://fearsoff.org/research/evil-twin-attack
11. https://www.pandasecurity.com/en/mediacenter/evil-twin-attack/
12. https://www.vinsys.com/blog/top-30-mcqs-ceh-exam-preparation
13. https://examradar.com/man-in-the-middle-mitm-attacks-mcqs-multiple-choice-questions-with-answers/
14. https://www.varonis.com/blog/evil-twin-attack
15. https://mlgansari.files.wordpress.com/2020/04/chapter-5-ethical-hacking-objective-questions.pdf
16. https://www.onlineinterviewquestions.com/ethical-hacking-mcq/
17. https://www.gauthmath.com/solution/1832694206101617/MULTIPLE-CHOICE-QUESTION-Which-of-these-networks-could-be-part-of-an-evil-twin-a
18. https://www.stationx.net/evil-twin-wifi-attack/
19. https://www.yeahhub.com/certified-ethical-hacker-v10-multiple-choice-questions-answers-part-4/
20. https://imscdrmba.wordpress.com/cyber-security-module-iv-mcqs/