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Cisco 300-745 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Secure Infrastructure30%- Modify the security architecture to address technical requirements
  • 1. Hybrid workers
  • 2. Applications across data center and multi-cloud
  • 3. IoT
  • 4. SaaS
- Select the security approaches to protect against threats
  • 1. Identity such as MFA, passwordless, continuous trust, and identity intelligence
  • 2. Email (phishing, ransomware, business email compromise, malware, and spoofing)
  • 3. Endpoint and client devices (on-network, off-network, and remote)
- Select a VPN and tunneling solution based on business and technical requirements
  • 1. SD-WAN
  • 2. Public cloud tunnel options
  • 3. IPsec
  • 4. DMVPN
  • 5. GRE
  • 6. MPLS
Topic 2: Applications25%- Microservices and container security
- Secure web gateway and firewall proxy solutions
- API security architecture
- Secure access for remote workers and distributed applications
Topic 3: Risk, Events, and Requirements30%- Modify a design to mitigate risk
- Describe the use of frameworks in the lifecycle of a security design
  • 1. NIST SP 800-37
  • 2. MITRE CAPEC
  • 3. SAFE
- Match the regulatory and industry compliance document to a given business or technical scenario
- Modify a security design following an incident
- Describe how the SOC leverages incident handling and incident response tools
Topic 4: Artificial Intelligence, Automation, and DevSecOps15%- Evaluate policies to address the impacts of emerging technologies
  • 1. Generative AI
  • 2. Machine learning
  • 3. Quantum computing
- Describe the functions, uses, and role of AI in securing network infrastructure
- Select the feature or function of automation tools for security workflows
- Describe DevSecOps concepts and practices for CI/CD pipelines

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300-745 Zertifizierungsantworten, 300-745 Demotesten

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Cisco Designing Cisco Security Infrastructure 300-745 Prüfungsfragen mit Lösungen (Q30-Q35):

30. Frage
Network administrators at a medical facility cannot log in to network devices because of excessive resource consumption and high CPU utilization. The situation has led to delays in routine maintenance and troubleshooting, which affects overall network performance. An engineer must optimize the handling of traffic to reduce the impact and maintain consistent access and operational efficiency. Which approach must be implemented to meet the requirement?

Antwort: C

Begründung:
Control Plane Policing (CoPP) protects the CPU of network devices by filtering and rate-limiting control plane traffic. This prevents excessive resource consumption, ensures stability, and maintains administrator access for maintenance and troubleshooting.


31. Frage
A manufacturing company experienced a security breach that resulted in sales data being compromised. An engineer participating in the investigation must identify who logged into the sales system during the affected period. Which approach must be used to gather the information?

Antwort: C

Begründung:
AAA (Authentication, Authorization, and Accounting) provides accounting logs that record who logged in, when, and from where. During an investigation, these logs allow the security team to trace user logins to the sales system and identify who accessed it during the breach period.


32. Frage
How does AI improve the performance of intrusion prevention systems (IPS)?

Antwort: D

Begründung:
AI enables IPS platforms to analyze traffic patterns in real time and dynamically create or adjust rules to respond to new and evolving threats.


33. Frage
Which design policy addresses harmful content creation by generative AI?

Antwort: C

Begründung:
The creation of harmful content (such as hate speech, misinformation, or malicious code) by generative AI models is a major concern in modern security design. The most effective design policy to mitigate this is the Human-in-the-loop (HITL)approach. This involves integrating human oversight and intervention at various stages of the AI's operation, particularly during the verification of the model's output before it is published or acted upon.
According to Cisco SDSI objectives regarding AI security, HITL ensures that automated decisions are subject to ethical judgment and contextual awareness that AI currently lacks. Humans can provide "Reinforcement Learning from Human Feedback" (RLHF) to tune the model's safety filters, ensuring it refuses to generate toxic or prohibited content. WhileWatermarking(Option B) helps identify content as AI-generated after the fact, it does not prevent thecreationof harmful material.Retrieval Augmented Generation (RAG)(Option C) is a technique for grounding AI in specific data to reduce "hallucinations" but doesn't inherently filter for harmful intent.Quantum resistant encryption(Option A) is a cryptographic standard unrelated to content moderation. HITL remains the primary safeguard for ensuring AI outputs align with safety guidelines and organizational requirements.
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34. Frage
A developer company recently implemented a testing environment based on Linux operating system. The company needs a technology solution that produces tracing and filtering capabilities in the Linux kernel. Which technology meets these requirements without modifying the kernel source code?

Antwort: A

Begründung:
eBPF (extended Berkeley Packet Filter) allows tracing, filtering, and monitoring directly inside the Linux kernel without modifying the kernel source code. It provides deep visibility into system and application behavior, making it ideal for secure and efficient observability in a testing environment.


35. Frage
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