CWSP-208無料問題集「CWNP Certified Wireless Security Professional (CWSP)」

質問 1

Given: You have a Windows laptop computer with an integrated, dual-band, Wi-Fi compliant adapter. Your laptop computer has protocol analyzer software installed that is capable of capturing and decoding 802.11ac data. What statement best describes the likely ability to capture
802.11ac frames for security testing purposes?

（A）Only Wireshark can be used to capture 802.11ac frames as no other protocol analyzer has implemented the proper frame decodes.

（B）All integrated 802.11ac adapters will work with most protocol analyzers for frame capture, including the Radio Tap Header.

（C）The only method available to capture 802.11ac frames is to perform a remote capture with a compatible access point.

（D）Integrated 802.11ac adapters are not typically compatible with protocol analyzers in Windows laptops. It is often best to use a USB adapter or carefully select a laptop with an integrated adapter that will work.

（E）Laptops cannot be used to capture 802.11ac frames because they do not support MU-MIMO.

正解：D 解答を投票する

質問 2

When an attacker uses an AP with the same SSID or BSSID as your production network, what type of attack are they conducting?

（A）Brute force

（B）Eavesdropping

（C）ARP poisoning

（D）Evil Twin

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Given: WLAN attacks are typically conducted by hackers to exploit a specific vulnerability within a network. What statement correctly pairs the type of WLAN attack with the exploited vulnerability?
(Choose 3)

（A）Social engineering attacks are performed to collect sensitive information from unsuspecting users

（B）Management interface exploit attacks are attacks that use social engineering to gain credentials from managers.

（C）Association flood attacks are Layer 3 DoS attacks performed against authenticated client stations

（D）Zero-day attacks are always authentication or encryption cracking attacks.

（E）Hijacking attacks interrupt a user's legitimate connection and introduce a new connection with an evil twin AP.

（F）RF DoS attacks prevent successful wireless communication on a specific frequency or frequency range.

正解：A、E、F 解答を投票する

質問 4

Given: ABC Hospital wishes to create a strong security policy as a first step in securing their
802.11 WLAN. Before creating the WLAN security policy, what should you ensure you possess?

（A）Awareness of the exact vendor devices being installed

（B）Management support for the process

（C）End-user training manuals for the policies to be created

（D）Security policy generation software

正解：B 解答を投票する

質問 5

What term best describes a type of information technology threat that is usually in the form of an executable program that masquerades as a real program and is designed to perform malicious tasks when executed on the wireless client device as the result of a wireless social engineering attack?

（A）Worm

（B）Rooting

（C）Trojan

（D）Jailbreaking

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

When TKIP is selected as the pairwise cipher suite, what frame types may be protected with data confidentiality? (Choose 2)

（A）Robust broadcast management

（B）ACK

（C）Control

（D）Data

（E）QoS Data

（F）Robust unicast management

正解：D、E 解答を投票する

質問 7

What is a false statement regarding a robust security network association (RSNA)?

（A）Allows for PSK implementation

（B）Disallows the use of RC4

（C）Disallows the use of WEP

（D）Support for CCMP

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

Given: John Smith uses a coffee shop's Internet hot-spot (no authentication or encryption) to transfer funds between his checking and savings accounts at his bank's website. The bank's website uses the HTTPS protocol to protect sensitive account information. While John was using the hot-spot, a hacker was able to obtain John's bank account user ID and password and exploit this information. What likely scenario could have allowed the hacker to obtain John's bank account user ID and password?

（A）John's bank is using an expired X.509 certificate on their web server. The certificate is on John's Certificate Revocation List (CRL), causing the user ID and password to be sent unencrypted.

（B）The bank's web server is using an X.509 certificate that is not signed by a root CA, causing the user ID and password to be sent unencrypted.

（C）Before connecting to the bank's website, John's association to the AP was hijacked. The attacker intercepted the HTTPS public encryption key from the bank's web server and has decrypted John's login credentials in near real-time.

（D）John accessed his corporate network with his IPSec VPN software at the wireless hot-spot. An IPSec VPN only encrypts data, so the user ID and password were sent in clear text. John uses the same username and password for banking that he does for his IPSec VPN software.

（E）John uses the same username and password for banking that he does for email. John used a POP3 email client at the wireless hot-spot to check his email, and the user ID and password were not encrypted.

正解：E 解答を投票する

質問 9

EAP-SIM is most commonly associated with which device type?

（A）Cellular phones

（B）Voice enabled barcode scanners

（C）Laptops

（D）Point of Sale devices

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Wireless security policy enforcement can be provided by what method that is available for use with any Wi-Fi networking solution?

（A）Network access control (NAC)

（B）Cyclic redundancy check (CRC)

（C）Lightweight directory access protocol (LDAP)

（D）Opportunistic key caching (OKC)

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

You work as the security administrator for your organization. In relation to the WLAN, you are viewing a dashboard that shows security threat, policy compliance and rogue threat charts. What type of system is in view?

（A）Wireshark Protocol Analyzer

（B）Wireless Intrusion Prevention System

（C）Wireless VPN Management Systems

（D）WLAN Emulation System

（E）Distributed RF Spectrum Analyzer

正解：B 解答を投票する

質問 12

Why should you track the number of BYOD devices connected to your network each day or week?

（A）To better plan for the future

（B）To enhance the SIEM alerting system

（C）To provide increased authentication strength

（D）To manage VLAN pooling

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 13

Given: During 802.1X/LEAP authentication, the username is passed across the wireless medium in clear text. From a security perspective, why is this significant?

（A）The username is an input to the LEAP challenge/response hash that is exploited, so the username must be known to conduct authentication cracking.

（B）4-Way Handshake nonces are based on the username in WPA and WPA2 authentication.

（C）The username can be looked up in a dictionary file that lists common username/password combinations.

（D）The username is needed for Personal Access Credential (PAC) and X.509 certificate validation.

正解：A 解答を投票する

CWSP-208 無料問題集「CWNP Certified Wireless Security Professional (CWSP)」

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