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PassTestは成立して以来、最も完備な体系、最も豊かな問題集、最も安全な決済手段と最も行き届いたサービスを持っています。我々社のCisco 300-745問題集とサーブすが多くの人々に認められます。最近、Cisco 300-745問題集は通過率が高いなので大人気になります。高品質のCisco 300-745練習問題はあなたが迅速に試験に合格させます。Cisco 300-745資格認定を取得するのはそのような簡単なことです。
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お客様に最も信頼性の高いバックアップを提供するという信念から当社の300-745試験問題を作成し、優れた結果により、試験受験者の機能に対する心を捉えました。 300-745練習資料は、3つのバージョンに分類できます。 これらのバージョンの使用はすべて、彼らに受け入れられています。 これらのバージョンの300-745模擬練習には大きな格差はありませんが、能力を強化し、レビュープロセスをスピードアップして試験に関する知識を習得するのに役立ちます。そのため、レビュープロセスは妨げられません。
質問 # 57
A developer is building new API functions for a cloud-based application. Before writing the code, the developer wants to ensure that destructive actions, including deleting and updating data, are properly protected by access control identifying sensitive fields such as those that contain passwords or personally identifiable information. Which approach must be used to score the risks proactively?
正解：D
解説：
In a DevSecOps environment, "shifting left" means identifying risks before a single line of application code is even executed.Open API Specification (OAS) Analysisis a proactive technique where the "contract" of the API (the YAML or JSON file defining its endpoints, methods, and data structures) is audited for security flaws.
By analyzing the OAS, security tools can proactively identify if "destructive" methods-like DELETE or PATCH-lack proper authorization scopes or if sensitive fields (like PII or passwords) are being exposed in responses where they shouldn't be. This allows the developer to "score" the risk based on the API's design before moving into the implementation phase.
WhileSAST (Static Application Security Testing)(Option B) is vital for finding vulnerabilities in written source code, it occursafterthe code is written.SBOM (Software Bill of Materials) Generation(Option C) tracks third-party libraries but doesn't analyze API logic.CSPM (Cloud Security Posture Management) (Option D) focuses on the misconfiguration of the cloud infrastructure (like open S3 buckets) rather than the internal logic of the API itself. OAS Analysis specifically addresses the developer's need to validate access controls and sensitive data handling during the design and definition stage of API development.
質問 # 58
A legal services company wants to prevent remote employees from accessing personal email and social media accounts while using corporate laptops. Which security solution enforces the policy?
正解：C
解説：
In the modern landscape of remote work, a legal services company must enforce acceptable use policies (AUP) regardless of where a corporate laptop is located.Cisco Umbrellais the ideal architectural solution for this requirement. Umbrella acts as a Secure Internet Gateway (SIG) that operates primarily at the DNS and web layer. When a remote employee attempts to access a personal email site or a social media platform, Umbrella intercepts the DNS request and checks it against the organization's defined security policy.
Cisco Umbrella provides granularContent Filteringcapabilities, allowing administrators to block entire categories of websites, such as "Social Networking" or "Webmail," with a single click. This enforcement happens at the edge-before a connection is even established to the malicious or unauthorized site-making it highly efficient for remote users who may not be connected to the corporate VPN. WhileCisco TrustSec (Option A) andRADIUS(Option B) are powerful for internal network segmentation and authentication, they do not inherently provide the URL/domain-based categorization required to block specific web content for remote clients. Anetwork monitoring tool(Option D) provides visibility but lacks the active enforcement mechanism to block traffic. Therefore, Cisco Umbrella is the specified technology in the SDSI objectives for cloud-delivered web security and policy enforcement for a distributed workforce.
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質問 # 59
A manufacturing company implemented IoT devices throughout their smart factory and needs a security solution that meets these requirements:
- Protect IoT devices from network-based attacks.
- Visibility into communication patterns.
- Anomaly detection for IoT traffic.
Which firewall technology or feature should be recommended?
正解：C
解説：
An Intrusion Prevention/Detection System (IPS/IDS) provides visibility into IoT communication patterns, protects against network-based attacks, and uses anomaly detection to identify abnormal IoT traffic behaviors. This makes it the most effective solution for securing IoT devices in a smart factory.
質問 # 60
A software development company uses multiple cloud providers to host applications. The company is designing a scalable firewall solution that must meet the requirements:
* Consistent security policies across multiple cloud environments.
* Centralized visibility and management.
* Scalability to accommodate different cloud platforms.
Which type of firewall meets the requirements?
正解：D
解説：
In a multi-cloud architecture, traditional perimeter-based firewalls often create "chokepoints" and fail to provide the granularity needed for east-west traffic between microservices across different providers. A distributed firewallis the architectural solution designed to meet these modern requirements. Unlike a centralized appliance, a distributed firewall is implemented as a software-defined layer that resides close to the workloads-often within the hypervisor or as part of a service mesh.
According to Cisco Security Infrastructure objectives, a distributed firewall allows forcentralized managementof a unified policy that is pushed out to all enforcement points, regardless of whether the workload is in AWS, Azure, or an on-premises data center. This ensuresconsistent security policiesacross the entire footprint. Because the enforcement is decentralized, the solution scales automatically as new cloud platforms or workloads are added. While aTraditional Firewall(Option A) lacks the multi-cloud agility, a Zone-based Firewall(Option B) is typically tied to specific physical or logical interfaces on a router, and a Host-based Firewall(Option D) is managed at the individual OS level, which becomes difficult to coordinate centrally at scale. The distributed firewall model aligns with theCisco SAFEarchitectural goal of pervasive security and simplified operations in highly dynamic, heterogeneous cloud environments.
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質問 # 61
A company published software that had a security vulnerability, and an attacker used the vulnerability to steal critical information from the environment. The issue was reported by the security team, and the administrator was instructed to run shift-left security tests before publishing the software. Which component of the software development pipeline must be recommended to run the tests?
正解：B
解説：
In the context of theCisco SDSI v1.0blueprint, "shifting left" refers to the practice of integrating security testing as early as possible in the Software Development Life Cycle (SDLC). The most effective component of the pipeline for running these early tests isSource Code Management (SCM). By integrating security tools directly into the SCM system (such as GitHub, GitLab, or Bitbucket), developers can identify vulnerabilities while the code is still being written or during the initial commit phase.
Techniques such as Static Application Security Testing (SAST) and secret scanning are typically triggered at the SCM level through pull requests or commit hooks. This allows the security team to identify flawed logic or hardcoded credentials before the code is ever compiled or moved to the build stage. WhileContinuous Deployment(Option A) handles the final release of the software, it is too late in the pipeline for a "shift-left" approach to be most effective.Software Bill of Materials (SBOM) analysis(Option C) is a specific task focused on dependency management, andCloud Security Posture Management (CSPM)(Option B) focuses on the runtime environment rather than the application code itself. Utilizing SCM as the primary checkpoint ensures that security becomes a foundational part of the development process, reducing the risk of vulnerable software reaching production environments.
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質問 # 62
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