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Niall Winter

Aspiring IT & Cybersecurity Professional

Cybersecurity student at The Open University. Building practical skills in networking, systems, and defensive security — and looking to start my career in IT.

Looking to start my IT career

About Me

I’m Niall Winter, an aspiring IT and cybersecurity professional studying Cybersecurity at The Open University. I’m actively looking to start my career in IT.

I’m building practical skills in networking, Linux systems, and defensive security. Alongside my degree I’m working through the Cisco Networking Essentials course and using a home lab to practise what I learn in a hands-on way.

I’m early in my path, but I take the learning seriously — notes, labs, and steady progress. I’m keen to gain real experience through an entry-level role, internship, or junior position where I can contribute and keep growing.

Focus

Cybersecurity fundamentals, networking & Linux systems

Learning

Open University Cybersecurity degree pathway

Approach

Hands-on labs, projects & continuous skill building

Skills & Tools

Core areas I’m actively developing through study and practical work.

Security

Security Fundamentals Defensive Concepts Threat Awareness CTF Methodology

Networking

TCP/IP Subnetting Cisco Wireshark Routing Basics

Systems

Linux Bash User & Permissions Basic Hardening

Tools & Environment

VirtualBox / VMware Home Lab Git Documentation

Education

Cybersecurity

Current

The Open University

Studying core cybersecurity principles, networking foundations, systems security, and practical defensive techniques. Coursework includes industry-aligned training such as the Cisco Networking Essentials course.

  • Cybersecurity
  • Networking
  • Systems
  • Security Principles

Cisco Networking Essentials

In Progress

Cisco · via The Open University

Currently completing as part of Open University studies. Covers networking fundamentals, IP addressing, switching and routing basics, network protocols, and hands-on configuration concepts used in real IT environments.

  • Networking
  • TCP/IP
  • Switching & Routing
  • Cisco

Projects

Practical work and learning projects. Updated as new labs and builds are completed.

LAB-01 status: documented

Personal Security Lab

Building a virtualised home lab for hands-on practice with Linux VMs, basic networking, and security tooling in a safe environment.

result => Practised VM networking, snapshots, and isolated lab setups for ongoing learning.
VirtualBox Linux Networking
LAB-02 status: documented

Network Fundamentals Practice

Structured practice covering subnetting, TCP/IP, packet analysis with Wireshark, and core concepts aligned with Cisco Networking Essentials.

result => Built confidence with IP addressing, common protocols, and reading packet captures.
Wireshark TCP/IP Subnetting
LAB-03 status: in progress

Linux Systems & Hardening

Exploring Linux administration, user and permission management, basic hardening practices, and everyday command-line tooling.

result => Documenting hardening steps and permission models as labs are completed.
Linux Bash Hardening
LAB-04 status: documented

CTF & Challenge Notes

Documenting solutions and techniques from Capture The Flag challenges and online labs to reinforce methodology and note-taking habits.

result => Built a personal notes system for recon, enumeration, and common techniques.
CTF Methodology Documentation

Get in Touch

Looking to start my IT career — open to entry-level roles, internships, and junior positions.

If you’re hiring or know of an opportunity, the best way to reach me is by email or LinkedIn.