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Cisco 300-745 Exam Syllabus Topics:

Section Weight Objectives
Topic 1: Applications 25% - Security solutions for applications
  • 1. Firewalls, SSL decryption, DLP, endpoint security
  • 2. Emerging technologies: AI, ML, quantum computing impacts
  • 3. Cloud-native applications, microservices, containers, serverless security
Topic 2: Risk, Events, and Requirements 30% - Security architecture requirements and frameworks
  • 1. Incident handling and response processes
  • 2. Security design frameworks: NIST, MITRE, SAFE
  • 3. Risk assessment and mitigation strategies
  • 4. Compliance and regulatory requirements
Topic 3: Secure Infrastructure 30% - Security approaches to protect against threats
  • 1. Infrastructure management and control plane security
  • 2. VPN and tunneling solutions
  • 3. Next-generation firewalls, IPS/IDS, WAF deployment
  • 4. Endpoint and client devices security
  • 5. Network access security and segmentation
Topic 4: Artificial Intelligence, Automation, and DevSecOps 15% - AI and automation in security
  • 1. DevSecOps integration and secure pipelines
  • 2. AI/ML for threat detection and protection
  • 3. Automated security architecture: APIs, IaC, SOAR

>> 300-745題庫下載 <<

選擇300-745題庫下載，通過考試Designing Cisco Security Infrastructure

根據最新的擬真試題資訊，Cisco 300-745 認證擬真試題更新了，該擬真試題評估的適當性和資料的品質進行資料集成的積極性。本擬真試題已經幫助很多的考生順利通過 300-745 考試，獲取證書。Cisco 300-745 認證擬真試題是有經驗的專家根據最新的考試指南編訂，經過很多次測驗適合全球考生使用，考生可以享受一年更新服務。考生可以參照最新的 300-745 認證部分模擬試題。

最新的 CCNP Security 300-745 免費考試真題 (Q52-Q57):

問題 #52
Refer to the exhibit.

A retail company recently deployed a file inspection feature using secure endpoint. The file inspection must detect and prevent the execution of malicious files on machines. During testing, logs showed that certain malicious files are still being executed despite the presence of the security measure. To understand why the threats are not being blocked, it is essential to investigate the configuration of secure endpoint policies. Which configuration is allowing the files to execute?

  • A. Policy rule is disabled.
  • B. Policy must block the network connections.
  • C. Policy rule is in audit mode.
  • D. Files are not malicious.

答案：C

解題說明：
In the provided exhibit of theCisco Secure Endpoint (formerly AMP for Endpoints)console, the "Activity Details" pane on the right side provides the specific reason why the malicious file was allowed to execute.
The log clearly states:"The file was not quarantined. In audit only mode."This indicates that while the system correctly identified the file (iodnxvg.exe) as malicious and categorized it with a threat name (W32.
DFC.MalParent), it took no preventative action because of the policy configuration.
In Cisco Secure Endpoint, policies can be set to different modes.Audit Modeis typically used during the initial deployment or testing phase to gain visibility into what would be blocked without actually disrupting business operations. In this mode, the connector logs events and alerts administrators but does not move the file to a secure quarantine area. To fulfill the requirement ofpreventingthe execution of malicious files, the security designer must change the policy from "Audit" to a protective mode, such asProtectorQuarantine.
This ensures that the engine actively intervenes when a threat signature or suspicious behavior is detected.
While the file is confirmed as malicious (negating Option A) and the system is clearly active and logging (negating Option C), the lack of enforcement is a direct result of the specific operational mode selected.
Option B is incorrect because, although network blocking is a feature, the primary failure here is at the file execution/quarantine layer. This scenario emphasizes the importance of moving from a visibility-centric posture to an enforcement-centric posture in a mature secure infrastructure design.


問題 #53
Which tool is used to collect, analyze, and visualize logs from network devices, endpoints, and other sources in an enterprise?

  • A. Cisco Web Security Appliance
  • B. Cloud Observability
  • C. Cisco Email Security Appliance
  • D. Splunk

答案：D

解題說明：
In the architectural design of a modern Security Operations Center (SOC), visibility is paramount.Splunkis a leading Security Information and Event Management (SIEM) and log management platform used to aggregate data from disparate sources across the enterprise. According to theCisco SDSI v1.0objectives, specifically within the "Risk, Events, and Requirements" domain, a central repository for telemetry is essential for incident response and threat hunting.
Splunk collects logs, metrics, and other data from network devices (firewalls, switches, routers), endpoints (laptops, servers), and cloud applications. It then indexes this data, allowing security analysts to perform complex searches, create visualizations, and build dashboards that provide a real-time view of the organization's security posture.
While Cisco offers native tools likeCisco Secure Cloud AnalyticsorCloud Observability(Option B) for specific cloud and application performance monitoring, Splunk serves as the broader "single pane of glass" for the entire infrastructure.Cisco Email Security Appliance(Option A) andCisco Web Security Appliance (Option C) are specialized security engines thatgeneratelogs but do not function as the overarching collection and analysis platform for the entire enterprise. By integrating Cisco security products with Splunk, organizations can correlate events-such as a blocked web request from a WSA and a malware alert from a Secure Endpoint-to identify a coordinated attack, fulfilling the Cisco SAFE requirement for pervasive visibility.
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問題 #54
A restaurant distribution center recently suffered a password spray attack targeting the Cisco Secure Firepower Threat Defense VPN headend. The attack attempts to gain unauthorized access by trying common passwords across many accounts. The attack poses a significant security threat to the organization's remote access infrastructure. To enhance the security of VPN setup and minimize the risk of similar attacks in the future, the IT security team must implement effective mitigation measures. Which technique effectively reduces the risk of this type of attack?

  • A. Implement an access list to block addresses from the previous password spray attack.
  • B. Change the AAA authentication method from RADIUS to TACACS+.
  • C. Enable AAA authentication for the DefaultWEBVPN and DefaultRAGroup Connection Profiles.
  • D. Disable group aliases in the connection profiles.

答案：C

解題說明：
Enabling AAA authentication on the default connection profiles ensures that all VPN access attempts must go through strong authentication. This directly mitigates password spray attacks by enforcing centralized authentication controls, enabling account lockout, and supporting additional protections such as multifactor authentication.


問題 #55
A company has been facing recurring issues with SQL injection vulnerabilities affecting the products, leading to significant disruptions for customers. To address the security concerns proactively, the company wants to integrate a tool into the CI/CD pipeline. The tool must be capable of identifying vulnerabilities such as SQL injection early in the development process, which allows developers to rectify issues before the code is deployed. Which solution must be implemented to meet the requirement?

  • A. Static Application Security Testing tools, such as Checkmarx, Fortify, SonarQube
  • B. workflow automation tools, such as GitHub Actions, Azure
  • C. build log observability tools, such as Splunk, Datadog
  • D. Dynamic Application Security Testing tools, such as OWASP ZAP, Veracode, Burp Suite

答案：A

解題說明：
Static Application Security Testing (SAST) tools analyze source code during the development and build phases of the CI/CD pipeline. They can identify coding flaws such as SQL injection vulnerabilities early, allowing developers to fix issues before deployment.


問題 #56
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?

  • A. SNMP
  • B. Control Plane Policing
  • C. RBAC
  • D. AAA

答案：B

解題說明：
The scenario described-where high CPU utilization prevents administrators from accessing device management interfaces-is a classic indication that the device'sControl Planeis being overwhelmed by malicious or malformed traffic (such as a DoS attack or a routing loop). To protect the "brains" of the network device,Control Plane Policing (CoPP)must be implemented.
CoPP allows an engineer to define filter and rate-limit policies specifically for traffic destined for the CPU.
By categorizing traffic into different classes (e.g., routing protocols, management traffic like SSH, and "catch- all" untrusted traffic), CoPP ensures that critical management and control traffic is prioritized while excessive or suspicious traffic is dropped before it can impact the device's performance. This maintainsoperational efficiencyeven during a traffic spike or attack. WhileAAA(Option B) handles authentication andRBAC (Option D) manages permissions once a user is logged in, neither can prevent the CPU exhaustion that blocks the login attempt in the first place.SNMP(Option C) is used for monitoring but does not provide active traffic policing. Within the Cisco SDSI framework, CoPP is a fundamental "Self-Defending Network" feature required to ensure the availability and resilience of the core infrastructure.
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問題 #57
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