300-745勉強方法、300-745資格問題対応私たちは絶えず300-745スタディガイドを改善および更新し、時代の開発ニーズと業界のトレンドの変化に応じて、新しい血液を注入します。私たちは、テスト300-745認定に関するすべての関連知識を最も簡単で効率的かつ直感的な方法で学習者に教えるように最善を尽くします。専門家に高い報酬を支払って、300-745試験準備の作成に彼らが最大の役割を果たすようにします。国際および国内市場での300-745テスト問題の割合は常に増加しています。 Cisco Designing Cisco Security Infrastructure 認定 300-745 試験問題 (Q26-Q31):質問 # 26
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?
A. Cisco Umbrella
B. RADIUS server
C. Cisco TrustSec
D. network monitoring tool
正解：A
解説：
Cisco Umbrella provides DNS-layer security and content filtering, allowing organizations to block categories such as personal email and social media. This enforces acceptable-use policies for remote employees regardless of where they connect, ensuring corporate devices comply with security requirements.
質問 # 27
What does watermarking AI generated content prevent?
A. deep fakes
B. scale changes
C. harmful content
D. massive resource consumption
正解：A
解説：
Watermarking in AI-generated content helps detect and trace synthetic media, which directly mitigates the risk of deep fakes. By embedding hidden identifiers, organizations can verify whether content was created by AI, reducing misuse for impersonation or disinformation.
質問 # 28
In preparation for an upcoming security audit, a metal production company decided to enhance the security of container-based services running in a Kubernetes environment. The company wants to ensure that all communications between applications and services are encrypted. The administrator plans to implement mTLS service between application and services to secure the data exchanges. Given the need to manage encryption at scale and maintain efficient communication across the cluster, which network transport technology must be employed?
A. Service Mesh
B. Kubernetes network policies
C. load balancing
D. ingress controller
正解：A
解説：
A Service Mesh provides built-in support for mutual TLS (mTLS) between microservices, ensuring encrypted communication at scale in Kubernetes environments. It also centralizes management of certificates, keys, and security policies, making it the right choice for securing data exchanges across the cluster.
質問 # 29
Which financial reporting regulatory framework must a publicly traded company doing business in the US comply with?
A. SOC
B. FEDRAMP
C. SOX
D. HIPAA
正解：C
解説：
Publicly traded companies in the United States must comply with the Sarbanes-Oxley Act (SOX).
This regulation mandates strict standards for financial reporting, internal controls, and data integrity to protect investors from fraudulent financial practices.
質問 # 30
A software development company relies on GitHub for managing the source code and is committed to maintaining application security. The company must ensure that known software vulnerabilities are not introduced to the application. The company needs a capability within GitHub that can analyze semantic versioning and flag any software components that pose security risks. Which GitHub feature must be used?
A. GitHub Actions
B. Depend-a-bot
C. Artifact attestations
D. Sealed boxes
正解：B
解説：
Dependabot is a GitHub feature that automatically scans project dependencies, analyzes semantic versioning, and flags or updates components with known vulnerabilities. This prevents insecure software libraries from being introduced into the application.