CompTIA CNX-001 Exam With Confidence Using Practice Dumps

Comprehensive and Detailed Explanation From Exact Extract:

NetFlow provides flow-level metadata about IP traffic without requiring inline deployment. It summarizes who is talking to whom, for how long, and how much data was exchanged. It’s ideal for behavior monitoring and threat detection when sent to a SIEM for correlation and analysis.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “NetFlow and Network Telemetry”:

“NetFlow provides visibility into traffic patterns, which can be used for anomaly detection and security analysis when integrated with SIEM platforms.”

Other options:

A. Syslog shows event-level data, but not network behavior.

B. SNMP traps monitor device status, not traffic behavior.

C. SSL decryption is complex and requires inline positioning.

================================================

Comprehensive and Detailed Explanation From Exact Extract:

A Mesh topology provides multiple redundant paths between all nodes, ensuring there is no single point of failure. Clients can communicate directly with each other without passing through a central hub, reducing bottlenecks and preserving bandwidth. Mesh networks are fault tolerant and resilient to changes in the underlying medium, making them ideal for distributed environments requiring high availability.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “WAN and LAN Topologies”:

“In a mesh topology, every device is connected to every other device. This design offers fault tolerance and allows for direct communication paths between endpoints, maximizing bandwidth efficiency and eliminating single points of failure.”

Other options:

A. Hub-and-spoke introduces a central point of failure and may limit bandwidth.

C. Spine-and-leaf is ideal for data centers but not typically used for branch office designs.

D. Star topology relies on a central switch and has a single point of failure.

================================================

Comprehensive and Detailed Explanation From Exact Extract:

WAF (Web Application Firewall) protects web applications by inspecting HTTP/S traffic to and from the application. It filters, monitors, and blocks malicious traffic and exploits targeting web application vulnerabilities. WAFs are deployed at the edge, often in conjunction with load balancers, and are ideal for mitigating threats like SQL injection, cross-site scripting, and protocol violations.

NSG (Network Security Group) is a native security feature offered by many cloud providers (such as Azure), functioning similarly to a firewall. NSGs control inbound and outbound traffic at the virtual network interface, subnet, or VM level, allowing engineers to define allowed or denied traffic rules.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide under “Cloud Workload Protection & Security Tools”:

“WAFs are critical for protecting web-facing applications in public cloud environments.”

“Network Security Groups (NSGs) are used to enforce access policies on cloud-based virtual networks, providing filtering and segmentation at the instance or subnet level.”

================================================