300-745 Certification Training: Designing Cisco Security Infrastructure & 300-745 Study Guide & 300-745 Exam Bootcamp

The Cisco 300-745 certification exam is one of the top-rated and valuable credentials in the Cisco world. This Cisco 300-745 exam questions is designed to validate the candidate's skills and knowledge. With Designing Cisco Security Infrastructure exam dumps everyone can upgrade their expertise and knowledge level. By doing this the successful 300-745 Exam candidates can gain several personal and professional benefits in their career and achieve their professional career objectives in a short time period.

Cisco 300-745 Exam Syllabus Topics:

SectionWeightObjectives
Secure Infrastructure30%- Security approaches to protect against threats
  • 1. VPN and tunneling solutions
  • 2. Endpoint and client devices security
  • 3. Infrastructure management and control plane security
  • 4. Network access security and segmentation
  • 5. Next-generation firewalls, IPS/IDS, WAF deployment
Risk, Events, and Requirements30%- Security architecture requirements and frameworks
  • 1. Risk assessment and mitigation strategies
  • 2. Compliance and regulatory requirements
  • 3. Security design frameworks: NIST, MITRE, SAFE
  • 4. Incident handling and response processes
Applications25%- 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
Artificial Intelligence, Automation, and DevSecOps15%- AI and automation in security
  • 1. AI/ML for threat detection and protection
  • 2. Automated security architecture: APIs, IaC, SOAR
  • 3. DevSecOps integration and secure pipelines

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Cisco Designing Cisco Security Infrastructure Sample Questions (Q27-Q32):

NEW QUESTION # 27
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?

Answer: B

Explanation:
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.


NEW QUESTION # 28
An agricultural company wants to enhance the cybersecurity posture by implementing a defense- in-depth strategy to protect against polymorphic malware threats. Currently, the company's security infrastructure relies solely on a stateful traditional edge firewall that does not provide adequate protection against malware variants. Which technology must be added to the company's security architecture to achieve the goal?

Answer: B

Explanation:
A heuristics-based Intrusion Prevention System (IPS) analyzes traffic behavior and patterns, allowing it to detect and block polymorphic malware that constantly changes its signature to evade traditional defenses. Adding this technology strengthens the company's defense-in-depth strategy beyond the limitations of a stateful firewall.


NEW QUESTION # 29
After deploying a new API, the security team must identify the components of the application that are exposed to the internet and whether there are application authentication risks. Which technology must be deployed to discover the applications services and monitor for authentication issues?

Answer: B

Explanation:
Securing APIs requires visibility into the "runtime" behavior of the application.API trace analysis(often part of anAPI Securitysolution like Cisco Panoptica) is the technology used to automatically discover API endpoints and analyze the traffic flowing through them. This process identifies "shadow APIs" (undocumented endpoints) that are exposed to the internet and inspects the headers and payloads for authentication risks, such as missing tokens or broken object-level authorization (BOLA).
By monitoring actual traffic traces, the security team can confirm if the API is following the intended security design or if it is leaking sensitive data due to poor authentication implementation.Cloud Security Posture Management (CSPM)(Option A) focuses on the configuration of the cloud infrastructure (like an open S3 bucket) rather than the internal logic of an API's authentication.Secret scanning(Option C) is a "shift-left" technique used to find hardcoded passwords in source code during the build phase, not for monitoring live traffic.Cloud Workload Protection (CWPP)(Option D) focuses on protecting the underlying host or container from malware and exploits. Only API trace analysis provides the specific visibility into service discovery and application-layer authentication health required in the Cisco SDSI v1.0 objectives for modern DevSecOps environments.


NEW QUESTION # 30
Refer to the exhibit. A software developer noticed that the application source code had been found on the internet. To avoid such an incident from happening again, the developer applied a DLP policy to prevent from uploading source code into generative AI tool like ChatGPT. When testing the policy, the developer noticed that it is still possible for the source code to be uploaded.
Which action must the developer take to prevent this issue?

Answer: C

Explanation:
In the exhibit, the ChatGPT Source Code rule is configured with the action Monitor, which only logs activity but does not stop it. To prevent source code from being uploaded, the action must be changed to Block. This enforces the policy and ensures data exfiltration into generative AI tools is stopped.


NEW QUESTION # 31
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?

Answer: B

Explanation:
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.


NEW QUESTION # 32
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