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Cybersecurity • Network Assessment

Network SecurityAssessment.

An end-to-end network security assessment performed in an authorized local test environment, covering reconnaissance, service enumeration, traffic analysis, security findings, and remediation recommendations.

Environment

Authorized Lab

Assessment

Network Security

Primary Tools

Nmap + Wireshark

Deliverables

Technical Report

01 • Project Overview

Understanding the network before securing it.

The assessment focused on identifying network exposure, discovering available services, analyzing listening services, reviewing UDP exposure, and examining captured network traffic.

The work was performed within a controlled and authorized environment for security assessment and learning purposes.

Scope

Controlled local test environment

The assessment was limited to an authorized environment. No unauthorized external systems were targeted.

02 • Methodology

A structured security assessment workflow.

01

Reconnaissance

Identify hosts and network exposure.

02

Enumeration

Identify ports and available services.

03

UDP Analysis

Review UDP services and exposure.

04

Traffic Analysis

Inspect captured network traffic.

05

Reporting

Document findings and recommendations.

03 • Technology & Tools

Security tools used in the assessment.

Kali LinuxNmapWiresharkLinuxTCP/IPNetwork Security

04 • Assessment Areas

✦

Network Discovery

Reconnaissance and discovery activities were used to establish the network environment and identify accessible systems.

✦

Port & Service Enumeration

Nmap-based enumeration was used to identify exposed ports and services within the authorized target environment.

✦

UDP Service Analysis

UDP scanning and supporting evidence were reviewed to identify listening or exposed UDP services.

✦

Listening Services

Listening-service information was reviewed as part of understanding the system's network attack surface.

✦

Traffic Analysis

Wireshark was used to capture and inspect network traffic for protocol-level observations.

✦

Security Documentation

Assessment evidence was organized into findings and a technical report with practical recommendations.

05 • Findings & Reporting

Evidence-driven security documentation.

The assessment produced structured technical evidence and documentation covering discovery results, service enumeration, listening services, UDP results, traffic capture, and security findings.

✓Nmap discovery results
✓Nmap service results
✓UDP assessment results
✓Listening service evidence
✓Wireshark capture
✓Findings register

06 • Deliverables

Complete assessment documentation.

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Network discovery evidence

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Service enumeration results

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UDP service results

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Listening service analysis

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Wireshark packet capture

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Security findings register

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Technical assessment report

Technical Repository

Explore the complete assessment.

The complete project repository contains the assessment evidence, findings register, technical report, scan results, and Wireshark capture.

Open GitHub Repository ↗

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