SY0-701日本語試験問題集合格させるのは2024年最新の認証済み試験問題
SY0-701日本語試験問題でリアルに更新された問題PDF
質問 # 78
セキュリティ管理者は、MD5 を使用してデータを保存しているアプリケーションを識別します。アプリケーションに存在する可能性のある脆弱性を最もよく識別するものは次のどれですか。
- A. 暗号化
- B. サイドローディング
- C. ゼロデイ
- D. 悪意のあるアップデート
正解：A
解説：
The vulnerability likely present in the application that is storing data using MD5 is a cryptographic vulnerability. MD5 is considered to be a weak hashing algorithm due to its susceptibility to collision attacks, where two different inputs produce the same hash output, compromising data integrity and security.
Cryptographic: Refers to vulnerabilities in cryptographic algorithms or implementations, such as the weaknesses in MD5.
Malicious update: Refers to the intentional injection of harmful updates, not related to the use of MD5.
Zero day: Refers to previously unknown vulnerabilities for which no patch is available, not specifically related to MD5.
Side loading: Involves installing software from unofficial sources, not directly related to the use of MD5.
質問 # 79
会社のマーケティング部門は、機密性の高い顧客データを収集、変更、保存します。インフラストラクチャ チームは、転送中および保存中のデータのセキュリティ保護を担当します。次のデータ ロールのどれが顧客を表していますか?
- A. 管理者
- B. プロセッサ
- C. 件名
- D. オーナー
正解：C
質問 # 80
組織は保護したい知的財産を保持しています。次の概念のうち、会社のセキュリティ意識向上トレーニング プログラムに追加すると最も効果的なものはどれでしょうか。
- A. 事業継続計画
- B. 内部脅威の検出
- C. 模擬脅威
- D. フィッシングに対する意識
正解：B
解説：
For an organization that wants to protect its intellectual property, adding insider threat detection to the security awareness training program would be most beneficial. Insider threats can be particularly dangerous because they come from trusted individuals within the organization who have legitimate access to sensitive information.
Insider threat detection: Focuses on identifying and mitigating threats from within the organization, including employees, contractors, or business partners who might misuse their access.
Simulated threats: Often used for testing security measures and training, but not specifically focused on protecting intellectual property.
Phishing awareness: Important for overall security but more focused on preventing external attacks rather than internal threats.
Business continuity planning: Ensures the organization can continue operations during and after a disruption but does not directly address protecting intellectual property from insider threats.
質問 # 81
ある企業が、リスク登録簿に記載されている項目に対処するためにサイバー保険を購入しました。これは次のどの戦略を表していますか?
- A. 軽減
- B. 受け入れる
- C. 転送
- D. 避ける
正解：C
解説：
Cyber insurance is a type of insurance that covers the financial losses and liabilities that result from cyberattacks, such as data breaches, ransomware, denial-of-service, phishing, or malware. Cyber insurance can help a company recover from the costs of restoring data, repairing systems, paying ransoms, compensating customers, or facing legal actions. Cyber insurance is one of the possible strategies that a company can use to address the items listed on the risk register. A risk register is a document that records the identified risks, their probability, impact, and mitigation strategies for a project or an organization. The four common risk mitigation strategies are:
Accept: The company acknowledges the risk and decides to accept the consequences without taking any action to reduce or eliminate the risk. This strategy is usually chosen when the risk is low or the cost of mitigation is too high.
Transfer: The company transfers the risk to a third party, such as an insurance company, a vendor, or a partner. This strategy is usually chosen when the risk is high or the company lacks the resources or expertise to handle the risk.
Mitigate: The company implements controls or measures to reduce the likelihood or impact of the risk. This strategy is usually chosen when the risk is moderate or the cost of mitigation is reasonable.
Avoid: The company eliminates the risk by changing the scope, plan, or design of the project or the organization. This strategy is usually chosen when the risk is unacceptable or the cost of mitigation is too high.
By purchasing cyber insurance, the company is transferring the risk to the insurance company, which will cover the financial losses and liabilities in case of a cyberattack. Therefore, the correct answer is B. Transfer. Reference = CompTIA Security+ Study Guide (SY0-701), Chapter 8: Governance, Risk, and Compliance, page 377. Professor Messer's CompTIA SY0-701 Security+ Training Course, Section 8.1: Risk Management, video: Risk Mitigation Strategies (5:37).
質問 # 82
システム管理者はバックアップ ソリューションを実装したいと考えています。ソリューションでは、災害発生時にオペレーティング システムを含むシステム全体を回復できる必要があります。管理者は次のどのバックアップ タイプを検討する必要がありますか?
- A. 差分
- B. ストレージエリアネットワーク
- C. 画像
- D. 増分
正解：C
解説：
An image backup, also known as a full system backup, captures the entire contents of a system, including the operating system, applications, settings, and all data. This type of backup allows for a complete recovery of the system in case of a disaster, as it includes everything needed to restore the system to its previous state.
This makes it the ideal choice for a systems administrator who needs to ensure the ability to recover the entire system, including the OS.
References = CompTIA Security+ SY0-701 study materials, domain on Security Operations.
質問 # 83
銀行環境で監査を完了する最も適切な理由はどれですか?
- A. 自己評価の要件
- B. 組織変更
- C. サービスレベル要件
- D. 規制要件
正解：D
解説：
A regulatory requirement is a mandate imposed by a government or an authority that must be followed by an organization or an individual. In a banking environment, audits are often required by regulators to ensure compliance with laws, standards, and policies related to security, privacy, and financial reporting. Audits help to identify and correct any gaps or weaknesses in the security posture and the internal controls of the organization.
References:
* Official CompTIA Security+ Study Guide (SY0-701), page 507
* Security+ (Plus) Certification | CompTIA IT Certifications 2
質問 # 84
従業員は、会社の最高経営責任者を名乗る未知の番号から、ギフトカードをいくつか購入するように求めるテキスト メッセージを受け取ります。これは、次のどの種類の攻撃を表していますか。
- A. フィッシング
- B. プリテキスティング
- C. ヴィッシング
- D. スミッシング
正解：D
解説：
Smishing is a type of phishing attack that uses text messages or common messaging apps to trick victims into clicking on malicious links or providing personal information. The scenario in the question describes a smishing attack that uses pretexting, which is a form of social engineering that involves impersonating someone else to gain trust or access. The unknown number claims to be the company's CEO and asks the employee to purchase gift cards, which is a common scam tactic. Vishing is a similar type of attack that uses phone calls or voicemails, while phishing is a broader term that covers any email-based attack. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 771; Smishing vs. Phishing: Understanding the Differences2
質問 # 85
次のどれがハードウェア固有の脆弱性ですか?
- A. バッファオーバーフロー
- B. ファームウェアバージョン
- C. クロスサイトスクリプティング
- D. SQLインジェクション
正解：B
解説：
Firmware is a type of software that is embedded in a hardware device, such as a router, a printer, or a BIOS chip. Firmware controls the basic functions and operations of the device, and it can be updated or modified by the manufacturer or the user. Firmware version is a hardware-specific vulnerability, as it can expose the device to security risks if it is outdated, corrupted, or tampered with. An attacker can exploit firmware vulnerabilities to gain unauthorized access, modify device settings, install malware, or cause damage to the device or the network. Therefore, it is important to keep firmware updated and verify its integrity and authenticity.
質問 # 86
セキュリティ管理者は、機密性の高い顧客データの流出を防ぐために DLP ソリューションを導入しています。管理者が最初に行うべきことは何ですか?
- A. 送信メールの添付ファイルをブロックするルールを作成します。
- B. データに分類を適用します。
- C. クラウド ストレージ Web サイトへのアクセスをブロックします。
- D. ファイル サーバー上の共有からすべてのユーザー権限を削除します。
正解：B
解説：
Data classification is the process of assigning labels or tags to data based on its sensitivity, value, and risk. Data classification is the first step in a data loss prevention (DLP) solution, as it helps to identify what data needs to be protected and how. By applying classifications to the data, the security administrator can define appropriate policies and rules for the DLP solution to prevent the exfiltration of sensitive customer data. Reference: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, Chapter 8: Data Protection, page 323. CompTIA Security+ Practice Tests: Exam SY0-701, 3rd Edition, Chapter 8: Data Protection, page 327.
質問 # 87
企業が侵害を受けた後、顧客が訴訟を起こしました。会社の弁護士は、訴訟に対応してセキュリティ チームに法的保留を開始するよう要求しました。セキュリティ チームが取らなければならない可能性が最も高いアクションは次のどれですか。
- A. セキュリティ チームと影響を受ける顧客間の電子メールを 30 日間保持します。
- B. セキュリティ侵害に関連するすべての通信を、追って通知があるまで保持します。
- C. 侵害対応中にセキュリティ メンバー間の通信をすべて保存します。
- D. 影響を受ける顧客への会社からのすべての電子メールを無期限に保持します。
正解：B
解説：
A legal hold (also known as a litigation hold) is a notification sent from an organization's legal team to employees instructing them not to delete electronically stored information (ESI) or discard paper documents that may be relevant to a new or imminent legal case. A legal hold is intended to preserve evidence and prevent spoliation, which is the intentional or negligent destruction of evidence that could harm a party's case. A legal hold can be triggered by various events, such as a lawsuit, a regulatory investigation, or a subpoena12 In this scenario, the company's attorneys have requested that the security team initiate a legal hold in response to the lawsuit filed by the customers after the company was compromised. This means that the security team will most likely be required to retain any communications related to the security breach until further notice. This could include emails, instant messages, reports, logs, memos, or any other documents that could be relevant to the lawsuit. The security team should also inform the relevant custodians (the employees who have access to or control over the ESI) of their preservation obligations and monitor their compliance. The security team should also document the legal hold process and its scope, as well as take steps to protect the ESI from alteration, deletion, or loss34 Reference:
1: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, Chapter 6: Risk Management, page 303 2: CompTIA Security+ Certification Kit: Exam SY0-701, 7th Edition, Chapter 6: Risk Management, page 305 3: Legal Hold (Litigation Hold) - The Basics of E-Discovery - Exterro 5 4: The Legal Implications and Consequences of a Data Breach 6
質問 # 88
ある企業が政府向けの重要なシステムを開発しており、プロジェクト情報をファイル共有に保存しています。このデータがどのように分類される可能性が高いかを説明するのは次のうちどれですか? (2 つ選択してください)。
- A. 緊急
- B. 機密
- C. パブリック
- D. プライベート
- E. 制限あり
- F. 運用中
正解：B、E
解説：
Data classification is the process of assigning labels to data based on its sensitivity and business impact. Different organizations and sectors may have different data classification schemes, but a common one is the following1:
Public: Data that can be freely disclosed to anyone without any harm or risk.
Private: Data that is intended for internal use only and may cause some harm or risk if disclosed.
Confidential: Data that is intended for authorized use only and may cause significant harm or risk if disclosed.
Restricted: Data that is intended for very limited use only and may cause severe harm or risk if disclosed.
In this scenario, the company is developing a critical system for the government and storing project information on a fileshare. This data is likely to be classified as confidential and restricted, because it is not meant for public or private use, and it may cause serious damage to national security or public safety if disclosed. The government may also have specific requirements or regulations for handling such data, such as encryption, access control, and auditing2. Reference: 1: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 16-17 2: Data Classification Practices: Final Project Description Released
質問 # 89
ある組織で、コマンド アンド コントロール サーバーに関連するサイバー セキュリティ インシデントが発生しました。
影響を受けたホストを識別するために分析する必要があるログは次のどれですか? (2 つ選択してください。)
- A. DHCP
- B. データベース
- C. アプリケーション
- D. 認証
- E. ネットワーク
- F. ファイアウォール
正解：E、F
質問 # 90
銀行環境で監査を完了する最も適切な理由はどれですか?
- A. 自己評価の要件
- B. 組織変更
- C. サービスレベル要件
- D. 規制要件
正解：D
解説：
A regulatory requirement is a mandate imposed by a government or an authority that must be followed by an organization or an individual. In a banking environment, audits are often required by regulators to ensure compliance with laws, standards, and policies related to security, privacy, and financial reporting. Audits help to identify and correct any gaps or weaknesses in the security posture and the internal controls of the organization.
Reference:
Official CompTIA Security+ Study Guide (SY0-701), page 507
Security+ (Plus) Certification | CompTIA IT Certifications 2
質問 # 91
組織の最高情報セキュリティ責任者は、ランサムウェアからの復旧が組織が合意した RPO および RTO 内で確実に行われるようにする必要があります。次のバックアップ シナリオのうち、最も確実に復旧できるのはどれですか。
- A. ローカルSANアレイに保存された1時間ごとの差分バックアップ
- B. 毎週の完全バックアップと毎日の増分バックアップをNASドライブに保存します
- C. サードパーティのクラウドプロバイダーによって維持される毎日の差分バックアップ
- D. 磁気オフラインメディアにオンプレミスで保存されたDallyフルバックアップ
正解：B
解説：
A backup strategy that combines weekly full backups with daily incremental backups stored on a NAS (Network Attached Storage) drive is likely to meet an organization's Recovery Point Objectives (RPOs) and Recovery Time Objectives (RTOs). This approach ensures that recent data is regularly backed up and that recovery can be done efficiently, without significant data loss or lengthy downtime.
References =
* CompTIA Security+ SY0-701 Course Content: Domain 05 Security Program Management and Oversight.
* CompTIA Security+ SY0-601 Study Guide: Chapter on Disaster Recovery and Backup Strategies.
質問 # 92
ある組織は、サードパーティベンダーに特定のデバイスを対象とした侵入テストを実施してもらいたいと考えています。
組織はデバイスに関する基本情報を提供しています。この種の侵入テストを最もよく表すのは次のどれですか?
- A. 統合
- B. 不明な環境
- C. 部分的に既知の環境
- D. 既知の環境
正解：C
解説：
A partially known environment is a type of penetration test where the tester has some information about the target, such as the IP address, the operating system, or the device type. This can help the tester focus on specific vulnerabilities and reduce the scope of the test. A partially known environment is also called a gray box test.
質問 # 93
セキュリティ意識向上プログラムのトレーニング カリキュラム プランを策定する際に、最も重要な要素は次のどれですか (2 つ選択)。
- A. 組織が顧客とコミュニケーションをとるチャネル
- B. トレーニングイベントの頻度と期間
- C. 倫理違反の報告メカニズム
- D. 全従業員に対する安全なソフトウェア開発トレーニング
- E. フィッシングシミュレーションに失敗した個人に対する再訓練の要件
- F. 組織が活動する業界に基づく脅威ベクトル
正解：B、F
解説：
A training curriculum plan for a security awareness program should address the following factors:
The threat vectors based on the industry in which the organization operates. This will help the employees to understand the specific risks and challenges that their organization faces, and how to protect themselves and the organization from cyberattacks. For example, a healthcare organization may face different threat vectors than a financial organization, such as ransomware, data breaches, or medical device hacking.
The cadence and duration of training events. This will help the employees to retain the information and skills they learn, and to keep up with the changing security landscape. The training events should be frequent enough to reinforce the key concepts and behaviors, but not too long or too short to lose the attention or interest of the employees. For example, a security awareness program may include monthly newsletters, quarterly webinars, annual workshops, or periodic quizzes.
質問 # 94
セキュリティ インシデント発生中に、セキュリティ運用チームは悪意のある IP アドレスからの継続的なネットワーク トラフィックを特定しました。
10.1.4.9. セキュリティ アナリストは、IP アドレスが組織のネットワークにアクセスするのをブロックするための受信ファイアウォール ルールを作成しています。この要求を満たすのは次のどれですか。
- A. アクセスリスト インバウンド 許可 ig 送信元 10.1.4.9/32 宛先 0.0.0.0/0
- B. アクセスリスト インバウンド 許可 ig 送信元 0.0.0.0/0 宛先 10.1.4.9/32
- C. アクセスリスト インバウンド 拒否 ig 送信元 0.0.0.0/0 宛先 10.1.4.9/32
- D. アクセスリスト インバウンド 拒否 ig 送信元 10.1.4.9/32 宛先 0.0.0.0/0
正解：D
解説：
A firewall rule is a set of criteria that determines whether to allow or deny a packet to pass through the firewall. A firewall rule consists of several elements, such as the action, the protocol, the source address, the destination address, and the port number. The syntax of a firewall rule may vary depending on the type and vendor of the firewall, but the basic logic is the same. In this question, the security analyst is creating an inbound firewall rule to block the IP address 10.1.4.9 from accessing the organization's network. This means that the action should be deny, the protocol should be any (or ig for IP), the source address should be 10.1.4.9
/32 (which means a single IP address), the destination address should be 0.0.0.0/0 (which means any IP address), and the port number should be any. Therefore, the correct firewall rule is:
access-list inbound deny ig source 10.1.4.9/32 destination 0.0.0.0/0
This rule will match any packet that has the source IP address of 10.1.4.9 and drop it. The other options are incorrect because they either have the wrong action, the wrong source address, or the wrong destination address. For example, option A has the source and destination addresses reversed, which means that it will block any packet that has the destination IP address of 10.1.4.9, which is not the intended goal. Option C has the wrong action, which is permit, which means that it will allow the packet to pass through the firewall, which is also not the intended goal. Option D has the same problem as option A, with the source and destination addresses reversed.
References = Firewall Rules - CompTIA Security+ SY0-401: 1.2, Firewalls - SY0-601 CompTIA Security+ :
3.3, Firewalls - CompTIA Security+ SY0-501, Understanding Firewall Rules - CompTIA Network+ N10-
005: 5.5, Configuring Windows Firewall - CompTIA A+ 220-1102 - 1.6.
質問 # 95
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合格させる保証付き無料クイズ2024年最新の実際に出ると確認されたCompTIA：https://www.passtest.jp/CompTIA/SY0-701-JPN-shiken.html