Blue Team · Defensive Security

Defending
networks,
quietly.
portfolio of @hennie-smith · cyber security student

Second-year Bachelor IT & Cyber Security and Cloud student focused on the defensive, hands-on side of security — network and system security, hardening, and building secure infrastructure. Curious about SOC operations and threat hunting, which I'd like to explore during an internship.

Status
Available Internship 2027
Focus
Blue Team · Defensive
Program
IT & Cyber Security and Cloud
Based in
Belgium
01

About

A short introduction

Second-year Bachelor student in IT & Cyber Security and Cloud with a preference for the defensive, hands-on side of security: network and system security, hardening, and building secure infrastructure. I learn best by building and digging into things myself — a hardened Linux server, a self-hosted mail server, the SASE project.

I work in a structured way, solve problems analytically, and pick up new tools and technologies quickly. I'm expanding my knowledge in DevOps and Infrastructure as Code, and I'm fascinated by SOC operations, threat hunting and incident response — areas I'd like to explore in practice. After graduating I plan to pursue the Cisco CCNA and CompTIA Security+ certifications.

Right now I'm looking for a first internship where I can apply what I've learned and grow alongside an experienced team.

Network Security Hardening Secure Infrastructure DevOps IaC SOC Threat Hunting

At a glance

Handle@hennie-smith
RoleStudent, Blue Team
ProgramIT & Cyber Security and Cloud
Year2 of 3
MinorStartup & Entrepreneurship
AvailableInternship 2027
Based inBelgium
02

Stack & Toolkit

Technical skills

Security Blue team & defense

Blue Team Network Security System Hardening Logging & Monitoring Incident Response Planning

Security Tools SIEM, IDS, firewall, proxy

Wazuh Suricata OPNsense Squid Wireshark Cisco Packet Tracer

Networking Routing, switching, fundamentals

Cisco R&S TCP/IP Subnetting VLANs OSI Model DNS

System Administration Linux & Windows Server

Ubuntu Rocky Linux Linux Mint CLI & Scripting Windows Server Active Directory Kerberos iSCSI

Virtualisation Labs & sandboxes

VMware Workstation Proxmox VirtualBox

Automation & IaC Repeatable, version-controlled

Ansible Bash Scripting Git / GitHub

Languages Programming & query

Python Bash HTML / CSS SQL (basic)

Tools Daily drivers

VS Code Microsoft Office Git CLI
03

Projects

3 selected
Project 01

Open Source SASE

School project · Team · Ongoing
  • Building a Secure Access Service Edge stack from open source components.
  • Zero-trust principles with integrated network and security functions.
Running
SASE Zero Trust Open Source
Project 02

Portfolio Website

Personal project · Completed
  • Self-managed Hetzner VM, hardened with SSH key auth, a firewall and localhost-only services.
  • Self-hosted Mailcow mail server (Docker) with SPF, DKIM and DMARC — 10/10 mail-tester score.
  • Caddy reverse proxy with Let's Encrypt TLS, plus a Prometheus & Grafana monitoring stack.
  • Fully automated with Ansible (IaC) and a GitHub Actions CI pipeline.
Completed
Hetzner Hardening SPF/DKIM/DMARC
Project 03

Security Experiments

Personal project · Planned roll-out
  • Honeypot deployment to capture and analyse attack patterns and traffic.
  • Access-control research with a Flipper Zero against a smart lock.
  • Raspberry Pi projects for network and security tooling.
Planned
Honeypot Flipper Zero Raspberry Pi

Let's connect.

I'm actively looking for a Blue Team / defensive security internship starting 2027. If your team is hiring or you'd like to chat about a project, reach out via email, LinkedIn or GitHub.