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CWSP-208日本語認定対策、CWSP-208試験勉強攻略

さらに、ShikenPASS CWSP-208ダンプの一部が現在無料で提供されています：https://drive.google.com/open?id=1dATw5-A1zKBXkWaGwENiqxJdCUuB4Nfr

CWSP-208試験はあなたのキャリアのマイルストーンで、競争が激しいこの時代で、これまで以上に重要になりました。あなたは一回で気楽にCWSP-208試験に合格することを保証します。将来で新しいチャンスを作って、仕事が楽しげにやらせます。ShikenPASSの値段よりそれが創造する価値ははるかに大きいです。我々は弊社の商品とあなたの努力を通してあなたはCWSP-208試験に合格することができると信じています。

CWNP CWSP-208 認定試験の出題範囲：

トピック
出題範囲

トピック 1

WLAN Security Design and Architecture: This part of the exam focuses on the abilities of a Wireless Security Analyst in selecting and deploying appropriate WLAN security solutions in line with established policies. It includes implementing authentication mechanisms like WPA2, WPA3, 802.1X
EAP, and guest access strategies, as well as choosing the right encryption methods, such as AES or VPNs. The section further assesses knowledge of wireless monitoring systems, understanding of AKM processes, and the ability to set up wired security systems like VLANs, firewalls, and ACLs to support wireless infrastructures. Candidates are also tested on their ability to manage secure client onboarding, configure NAC, and implement roaming technologies such as 802.11r. The domain finishes by evaluating practices for protecting public networks, avoiding common configuration errors, and mitigating risks tied to weak security protocols.

トピック 2

Vulnerabilities, Threats, and Attacks: This section of the exam evaluates a Network Infrastructure Engineer in identifying and mitigating vulnerabilities and threats within WLAN systems. Candidates are expected to use reliable information sources like CVE databases to assess risks, apply remediations, and implement quarantine protocols. The domain also focuses on detecting and responding to attacks such as eavesdropping and phishing. It includes penetration testing, log analysis, and using monitoring tools like SIEM systems or WIPS
WIDS. Additionally, it covers risk analysis procedures, including asset management, risk ratings, and loss calculations to support the development of informed risk management plans.

トピック 3

Security Lifecycle Management: This section of the exam assesses the performance of a Network Infrastructure Engineer in overseeing the full security lifecycle—from identifying new technologies to ongoing monitoring and auditing. It examines the ability to assess risks associated with new WLAN implementations, apply suitable protections, and perform compliance checks using tools like SIEM. Candidates must also demonstrate effective change management, maintenance strategies, and the use of audit tools to detect vulnerabilities and generate insightful security reports. The evaluation includes tasks such as conducting user interviews, reviewing access controls, performing scans, and reporting findings in alignment with organizational objectives.

トピック 4

Security Policy: This section of the exam measures the skills of a Wireless Security Analyst and covers how WLAN security requirements are defined and aligned with organizational needs. It emphasizes evaluating regulatory and technical policies, involving stakeholders, and reviewing infrastructure and client devices. It also assesses how well high-level security policies are written, approved, and maintained throughout their lifecycle, including training initiatives to ensure ongoing stakeholder awareness and compliance.

>> CWSP-208日本語認定対策 <<

更新するCWSP-208日本語認定対策 & 合格スムーズCWSP-208試験勉強攻略 | 真実的なCWSP-208日本語版対応参考書

大量の時間と金銭をかかるのに比べて、正しい仕方は肝心なことです。もしあなたはCWNP　CWSP-208試験に準備しているなら、あんたのための整理される備考資料はあなたにとって最善のオプションです。我々の目標はあなたに試験にうまく合格させることです。弊社の誠意を信じてもらいたいし、CWNP　CWSP-208試験2成功するのを祈って願います。

CWNP Certified Wireless Security Professional (CWSP) 認定 CWSP-208 試験問題 (Q19-Q24):

質問 # 19
For a WIPS system to identify the location of a rogue WLAN device using location patterning (RF fingerprinting), what must be done as part of the WIPS installation?

A. The RF environment must be sampled during an RF calibration process.
B. All WIPS sensors must be installed as dual-purpose (AP/sensor) devices.
C. At least six antennas must be installed in each sensor.
D. A location chipset (GPS) must be installed with it.

正解：A

解説：
For a WIPS system to perform location patterning (also called RF fingerprinting), it must first perform an RF calibration or RF site survey. This process involves sampling signal strengths from known locations to develop a model of how signals propagate in the environment. This "fingerprint" is then used to triangulate or estimate the positions of rogue devices.

質問 # 20
Given: In a security penetration exercise, a WLAN consultant obtains the WEP key of XYZ Corporation's wireless network. Demonstrating the vulnerabilities of using WEP, the consultant uses a laptop running a software AP in an attempt to hijack the authorized user's connections. XYZ's legacy network is using 802.11 n APs with 802.11b, 11g, and 11n client devices.
With this setup, how can the consultant cause all of the authorized clients to establish Layer 2 connectivity with the software access point?

A. When the RF signal between the clients and the authorized AP is temporarily disrupted and the consultant's software AP is using the same SSID on a different channel than the authorized AP, the clients will reassociate to the software AP.
B. If the consultant's software AP broadcasts Beacon frames that advertise 802.11g data rates that are faster rates than XYZ's current 802.11b data rates, all WLAN clients will reassociate to the faster AP.
C. All WLAN clients will reassociate to the consultant's software AP if the consultant's software AP provides the same SSID on any channel with a 10 dB SNR improvement over the authorized AP.
D. A higher SSID priority value configured in the Beacon frames of the consultant's software AP will take priority over the SSID in the authorized AP, causing the clients to reassociate.

正解：A

解説：
Clients seek connectivity when their connection is lost. If the attacker broadcasts a matching SSID on a different channel and the client is disconnected (via RF jamming or deauthentication), the client will often reassociate with the stronger signal or first-responding AP broadcasting the same SSID, even if it's rogue.
Incorrect:
A). SNR alone doesn't force reassociation-clients consider multiple factors.
B). SSID priority is not a standardized field influencing client behavior.
D). Clients won't reassociate based purely on advertised data rates unless connectivity is disrupted and other AP parameters are more attractive.
References:
CWSP-208 Study Guide, Chapter 5 (Hijacking and Evil Twin Attacks)
CWNP Roaming Behavior and Signal Loss Analysis
IEEE 802.11-2016 Standard (Association and Reassociation Behavior)

質問 # 21
You are using a protocol analyzer for random checks of activity on the WLAN. In the process, you notice two different EAP authentication processes. One process (STA1) used seven EAP frames (excluding ACK frames) before the 4-way handshake and the other (STA2) used 11 EAP frames (excluding ACK frames) before the 4- way handshake.
Which statement explains why the frame exchange from one STA required more frames than the frame exchange from another STA when both authentications were successful? (Choose the single most probable answer given a stable WLAN.)

A. STA1 and STA2 are using different EAP types.
B. STA2 has retransmissions of EAP frames.
C. STA1 is a TSN, and STA2 is an RSN.
D. STA1 is a reassociation and STA2 is an initial association.
E. STA1 and STA2 are using different cipher suites.

正解：A

解説：
Different EAP types involve varying numbers of exchanges:
EAP-TLS, for example, involves more exchanges due to certificate negotiation.
EAP-MD5 or PEAP might involve fewer steps.
Thus, the most likely reason for different frame counts during successful authentication is the use of different EAP types.
Incorrect:
A). Cipher suites are negotiated after EAP, not during it.
B). Retransmissions would typically cause noticeable delay and not result in exactly 11 frames.
C). Reassociation does not significantly reduce EAP frame count.
D). RSN/TSN differences are not directly related to EAP exchange length.
References:
CWSP-208 Study Guide, Chapter 4 (EAP Protocol Operation)
IEEE 802.1X and EAP Behavior Documentation

質問 # 22
In the basic 4-way handshake used in secure 802.11 networks, what is the purpose of the ANonce and SNonce? (Choose 2)

A. They are used to pad Message 1 and Message 2 so each frame contains the same number of bytes.
B. They allow the participating STAs to create dynamic keys while avoiding sending unicast encryption keys across the wireless medium.
C. They are input values used in the derivation of the Pairwise Transient Key.
D. The IEEE 802.11 standard requires that all encrypted frames contain a nonce to serve as a Message Integrity Check (MIC).
E. They are added together and used as the GMK, from which the GTK is derived.

正解：B、C

解説：
In the 802.11 4-Way Handshake:
D: The ANonce (from the AP) and SNonce (from the STA) are critical entropy values used along with the PMK, MAC addresses, etc., to derive the PTK securely.
E: This process ensures both parties derive the same PTK without ever transmitting the key over the air, mitigating interception risk.
Incorrect:
A). Nonces are not padding bytes.
B). Nonces are not the MIC; MIC is a separate integrity mechanism.
C). GMK and GTK are for group keys, not derived from nonces.
References:
CWSP-208 Study Guide, Chapter 3 (4-Way Handshake Mechanics)
IEEE 802.11i Specification

質問 # 23
Given: You are using WEP as an encryption solution. You are using VLANs for network segregation.
Why can you not establish an RSNA?

A. RSNA connections do not work in conjunction with VLANs.
B. RSNA connections require CCMP and do not support TKIP or WEP.
C. RSNA connections require BIP and do not support TKIP, CCMP or WEP.
D. RSNA connections require TKIP or CCMP.

正解：D

解説：
RSNA (Robust Security Network Association), as defined by 802.11i, requires:
TKIP (WPA) or CCMP (WPA2) for encryption.
WEP is deprecated and not supported for RSNA since it does not meet RSN standards.
Incorrect:
B & C. BIP is not required for RSNA formation-it is used for management frame protection (802.11w).
D). VLANs are orthogonal to RSNA-network segmentation does not interfere with RSNA formation.
References:
CWSP-208 Study Guide, Chapter 3 (RSNA Formation and Key Hierarchy)
IEEE 802.11i and 802.11-2012 Standards

質問 # 24
......

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CWSP-208試験勉強攻略: https://www.shikenpass.com/CWSP-208-shiken.html

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