ちなみに、Xhs1991 300-745の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1MDWiBofwBbf1ACjPTuJZeZAxmTf65LYH
Ciscoの300-745認定試験は人気があるIT認証に属するもので、野心家としてのIT専門家の念願です。このような受験生は300-745認定試験で高い点数を取得して、自分の構成ファイルは市場の需要と互換性があるように充分な準備をするのは必要です。
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Xhs1991平時では、Cisco専門試験の審査に数か月から1年かかることもありますが、300-745試験ガイドを使用すれば、試験の前に20〜30時間かけて復習し、300-745学習教材を使用すれば、 300-745学習資料にはすべての重要なテストポイントが既に含まれているため、他のレビュー資料は不要になります。 同時に、300-745学習教材は、復習するためのまったく新しい学習方法を提供します-演習の過程で知識を習得しましょう。 Designing Cisco Security Infrastructure試験に簡単かつゆっくりと合格します。
質問 # 43
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：B
解説：
Open API Specification Analysis evaluates API definitions before code is written, identifying risky endpoints (such as delete or update functions) and sensitive fields (like PII or passwords). This allows developers to proactively score risks and apply proper access controls early in the design phase.
質問 # 44
A logistics company wants to deploy an application in the cloud using cloud native techniques.
The company must ensure that the development, testing, and production environments are as identical as possible with the lowest risk of the development and testing environments impacting production. Which solution must be used to accomplish the task?
正解：D
解説：
Using separate cloud accounts for development, testing, and production ensures strong isolation between environments. This prevents accidental impact on production while maintaining consistent, cloud-native deployments across all stages with minimal risk.
質問 # 45
A video game company identified a potential threat of a SYN flood attack, which could disrupt the online gaming services and impact user experience. The attack can overwhelm network resources by exploiting the TCP handshake process, leading to server unavailability and degraded performance. To safeguard the company's infrastructure and ensure uninterrupted service, it is essential to enhance the security measures in place. The company must implement a solution that manages and mitigates the risk of such network-based attacks. Which security product must be implemented to mitigate similar risks?
正解：C
解説：
A SYN flood attack is a type of DoS/DDoS attack targeting the TCP handshake process. The correct mitigation is deploying a Cisco Secure Firewall, which includes advanced intrusion prevention, SYN flood protection, and traffic management capabilities to prevent resource exhaustion and keep services available.
質問 # 46
An IT company experienced the spread of malicious content between user endpoints, which impacted business critical resources. The company wants to implement a solution to control communication between individual endpoints on the network. Which approach achieves the goal?
正解：B
解説：
The spread of malicious content between endpoints is a classic case oflateral movement. To control and restrict communication between individual endpoints-regardless of their physical location or IP address- Cisco TrustSecis the recommended architectural approach. TrustSec moves away from traditional, IP-based Access Control Lists (ACLs), which are difficult to manage and scale, and instead usesScalable Group Tags (SGTs).
With TrustSec, every endpoint is assigned an SGT based on its role or security context (e.g., "Employee,"
"Contractor," or "HR"). Security policies are then defined in a centralized matrix (the egress policy matrix) that dictates which SGTs can talk to one another. For example, a policy can be set so that endpoints in the
"Developer" group cannot communicate directly with endpoints in the "Sales" group, effectively preventing malware from hopping between machines. WhileRADIUS(Option A) is the protocol used for authentication, it does not perform the segmentation itself.Posture(Option C) checks the health of the device, andProfiling (Option D) identifies what the device is, but neither provides the policy-based traffic control of TrustSec. By implementing TrustSec, the company achievesmicro-segmentation, significantly reducing the internal attack surface and containing potential breaches within a single group, which is a core goal of modern secure infrastructure design.
質問 # 47
A company hosted multiple applications in the Kubernetes environment, using the naming app01, app02, and so on. An app01 user could access app02 data because no security measures are implemented. The administrator decided to place each application within a separate namespace and ensure that the namespaces are completely isolated and cannot communicate with each other. Which solution must be used to accomplish the task?
正解：B
解説：
In Kubernetes, a NetworkPolicy controls communication between pods and namespaces. By applying policies that deny cross-namespace traffic, the administrator can ensure each application (e.g., app01, app02) is isolated and cannot access data from other namespaces.
質問 # 48
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コンピュータ、ネットワーク、および半導体技術の急速な発展により、人々の市場はますます激しく争われています。証明書を取得するために300-745試験に合格すると、より良い仕事を探し、より高い給料を得ることができます。高品質の学習教材を見つけるのにうんざりしている場合は、300-745試験準備を試すことをお勧めします。 300-745試験の教材は、他の同じ学習製品よりも品質が高いだけでなく、300-745試験に簡単に合格できることを保証できるためです。
300-745日本語版と英語版: https://www.xhs1991.com/300-745.html
P.S. Xhs1991がGoogle Driveで共有している無料かつ新しい300-745ダンプ：https://drive.google.com/open?id=1MDWiBofwBbf1ACjPTuJZeZAxmTf65LYH