Hi, I'm Deng Ayuen Kur.

A South Sudanese dynamic cybersecurity professional with a strong foundation in software engineering and hands-on experience in network security, web application security, mobile and Digital Forensics. Aiming to leverage academic expertise and practical training to contribute to innovative cybersecurity solutions and strengthen organizational defenses. Posses a proven ability to adapt quickly to new challenges and environments, underscored by commitment to continuous learning and professional growth.

Deng Ayuen Kur

....

As a Master’s graduate in Cybersecurity from National Forensic Sciences University, Gujarat, India, I combine advanced technical skills with a forward-thinking approach to tackle evolving security threats. I am dedicated to strengthening digital ecosystems through strategic and robust security solutions...

Education

Aug, 2024 - Aug, 2026

M.Sc. Cybersecurity

National Forensic Sciences University, Gujarat, India

Jul, 2019 - Jul, 2023

B.Tech, Software Engineering

Delhi Technological University, New Delhi, India

Jul, 2020 - Jul, 2023

Minor in Data Analytics

Delhi Technological University, New Delhi, India

Feb, 2014 - Feb, 2018

Certificate of Secondary Education

Bor College High School, Bor, South Sudan

Feb, 2005 - Feb, 2013

Certificate of Primary Education

Langbaar Mixed Primary School, Bor, South Sudan

Services & Expertise

Security

  • Penetration Testing
  • Incident Response
  • Digital Forensics
  • Malware Analysis
  • Cloud Security and Forensics
  • Web Application Security
  • Mobile Security
  • Blockchain Security
  • Data Protection, Data Loss Prevention and Recovery

Programming

  • Python
  • C/C++
  • Bash
  • PowerShell

Infrastructure

  • Network Security
  • OS Security
  • Information Security
  • Open Source Intelligence (OSINT)
  • Linux and Windows Security
  • IoT Security and Forensics
  • Risk, Governance and Compliance
  • Tech Consultancy and Corporate Training

Projects

Car Price Prediction

Developed a predictive model to estimate vehicle prices based on various features such as brand, model, year, mileage, fuel type, transmission and engine capacity. The objective was to build a reliable predictive system that assists buyers and sellers in determining fair market values.

Tools/Tech: Python, Flask, NumPy, Pandas

View on GitHub

Dynamic Malware Analysis

Worked on a project which focuses on examining malicious software behavior in a controlled and isolated environment to understand its runtime activities, attack vectors and system impact. The objective was to analyze how malware interacts with operating systems, networks, and processes to identify Indicators of Compromise (IOCs) and improve incident response strategies.

Tools/Tech: VMware, Windows & Linux Virtual Machines, Wireshark, Procmon & Process Explorer, TCPView, Regshot, VirusTotal.

Smart Car Parking System

Developed an intelligent, IoT-based solution designed to optimize parking space management and reduce traffic congestion in urban areas. The system leverages embedded systems, sensors and real-time data processing to monitor parking slot availability and provide instant updates to users.

Tools/Tech:Microcontroller (ESP8266), Ultrasonic / IR Sensors, Wi-Fi Communication, Web Application, Firebase Database.

View on GitHub

Acquisition of Cloud-Based Artefacts

Worked on a project which focuses on the systematic identification, collection, preservation, and analysis of digital evidence stored in cloud environments. This focussed on a structured forensic approach for acquiring volatile and non-volatile artefacts from cloud service providers while maintaining data integrity and legal admissibility.

Tools/Tech: AWS, Autopsy, FTK, Volatility, Hashing Algorithms (SHA-256 / MD5)

VoIP Network Forensics

Worked on a project which focuses on investigating, analyzing, and securing Voice over IP (VoIP) communications by identifying malicious activities, vulnerabilities, and attack patterns within VoIP infrastructures. The project emphasizes digital forensic methodologies to detect fraud, eavesdropping, SIP-based attacks, and call manipulation in real-world VoIP environments.

Tools/Tech: Asterisk, FreePBX (VoIP server), Wireshark & tcpdump, Zoiper, Debian.

Security Assessment Traffic Light System

Developed a system that automates the aggregation and risk evaluation of security vulnerabilities from multiple sources, including Jira, OWASP Dependency Track, Burp Suite, CodeQL, and GitHub Dependabot. It provides a visual "traffic light" status (GREEN, ORANGE, RED) to indicate the safety of a software release based on predefined risk criteria

Tools/Tech: Streamlit, pandas, requests, matplotlib, xmltodict, jira, sarif_om, reportlab

View on GitHub

OpenSSL Secure Server

Worked on a project involves the development of a secure client-server application using the OpenSSL library to establish encrypted communication channels. The server securely transmits real-time system information (current day and time) to connected clients over an SSL/TLS encrypted connection.

Tools/Tech: OpenSSL, Bash, Linux

View on GitHub

Student Database Management System

Developed a comprehensive application to efficiently store, manage and secure student information. The system enables authorized users to perform operations such as adding, updating, retrieving, and deleting student records while ensuring data integrity and confidentiality through built-in security mechanisms.

Tools/Tech: C++, MySQL

Phishing URL Detection

Created a machine learning–based system to identify and classify malicious URLs used in phishing attacks. The goal was to enhance cybersecurity defenses by automatically detecting fraudulent websites before users interact with them.

Tools/Tech: Python, Scikit-learn

View on GitHub

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