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Cisco 300-745 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: 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
Topic 2: Secure Infrastructure30%- Security approaches to protect against threats
  • 1. Infrastructure management and control plane security
  • 2. Network access security and segmentation
  • 3. VPN and tunneling solutions
  • 4. Next-generation firewalls, IPS/IDS, WAF deployment
  • 5. Endpoint and client devices security
Topic 3: Risk, Events, and Requirements30%- Security architecture requirements and frameworks
  • 1. Compliance and regulatory requirements
  • 2. Risk assessment and mitigation strategies
  • 3. Incident handling and response processes
  • 4. Security design frameworks: NIST, MITRE, SAFE
Topic 4: Applications25%- Security solutions for applications
  • 1. Firewalls, SSL decryption, DLP, endpoint security
  • 2. Cloud-native applications, microservices, containers, serverless security
  • 3. Emerging technologies: AI, ML, quantum computing impacts

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Cisco Designing Cisco Security Infrastructure Sample Questions (Q40-Q45):

NEW QUESTION # 40
A developer company recently made a contract with new customer in the financial space. The customer has multiple remote sites and requires a VPN solution with the highest encryption.
Which protocol must be used in IPsec Phase 2?

Answer: A

Explanation:
In IPsec Phase 2, the Encapsulating Security Payload (ESP) protocol is used to provide confidentiality, integrity, and authentication for VPN traffic. ESP ensures the highest encryption and protection for sensitive financial data across remote sites.


NEW QUESTION # 41
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?

Answer: B

Explanation:
In modern cloud-native architectures, managing security for hundreds of microservices manually is unfeasible. To implementmutual TLS (mTLS)at scale within a Kubernetes cluster, aService Mesh(such as Istio or Cisco Service Mesh Manager) is the architectural solution of choice. A service mesh provides a dedicated infrastructure layer for handling service-to-service communication without requiring changes to the application code itself.
The service mesh operates by deploying a "sidecar" proxy alongside every service instance. These proxies handle the heavy lifting of identity verification, certificate rotation, and the establishment of encrypted tunnels. This ensures that every data exchange is encrypted and that services only communicate with authenticated peers. While anIngress Controller(Option A) manages traffic entering the cluster andLoad Balancing(Option B) distributes traffic, neither provides the granular, internal encryption framework required for pod-to-pod mTLS.Kubernetes Network Policies(Option C) act as a distributed firewall to allow or deny traffic based on IP/Port but do not handle encryption or cryptographic identity. By choosing a Service Mesh, the company satisfies the audit requirement for end-to-end encryption and pervasive visibility into the application's communication flow, aligning with Cisco's design principles for secure, scalable microservices.
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NEW QUESTION # 42
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?

Answer: D

Explanation:
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.


NEW QUESTION # 43
An IT company operates an application in a SaaS model. The administrative tasks, such as customer onboarding, within the application must be restricted to users who are on the corporate network where admins can access those functions via a web browser or a smartphone application. Which application technology must be used to provide granular control based on function?

Answer: B

Explanation:
Role-Based Access Control (RBAC) restricts application functions (such as administrative tasks) to specific users or groups based on their roles. This ensures that only authorized users on the corporate network can perform sensitive operations, while others are limited to non-administrative functions.


NEW QUESTION # 44
A technology company recently onboarded a new customer in the medical space. The customer needs a solution to provide data integrity across remote sites. Which solution must be used to meet this requirement?

Answer: C

Explanation:
Hashing ensures data integrity by generating a fixed-length value (hash) for data. When data is transmitted between remote sites, the hash can be recalculated and compared to verify that the data has not been altered in transit.


NEW QUESTION # 45
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