Enterprise Network Isolation
Segmented a simulated enterprise network into isolated VLANs with strict inter-segment ACLs and perimeter firewall rules to contain lateral movement.
status: BTS student — open to internships
Oussema Nouri —
BTS student in Réseau et Sécurité Informatique at IMSET, building hands-on skill in OSINT, enterprise network security, and threat analysis. Analytical by default, detail-oriented by necessity.
guest@recon:~$ whoami
oussema nouri — BTS student, réseau & sécurité informatique
guest@recon:~$ cat focus.txt
networking fundamentals · OSINT practice · security labs
guest@recon:~$ status --check
[ok] currently learning · always investigating
01 — about
subject
Oussema Nouri
status: verified
I approach security the way I approach a network diagram: methodically, from the edges in. I'm currently in my first year of a BTS in Réseau et Sécurité Informatique, and I'm drawn to the quiet, unglamorous parts of the work — mapping an attack surface, tracing a digital footprint, understanding how a VLAN boundary actually holds. I'd rather spend three hours verifying one finding than publish ten unverified ones. Continuous learning isn't a slogan for me; it's the daily baseline — new CVEs, new OSINT tooling, new ways enterprise networks get misconfigured.
education.log
BTS — Réseau et Sécurité Informatique
IMSET, Tunisia
Started March 2026 · 2-year program
core.traits
02 — projects
Hands-on labs and coursework projects across network defense, OSINT, and web security.
Segmented a simulated enterprise network into isolated VLANs with strict inter-segment ACLs and perimeter firewall rules to contain lateral movement.
End-to-end reconnaissance exercise mapping a target's public digital footprint using open-source tooling on a Linux workstation.
Documented reconnaissance and validation process behind a web application security finding, from initial recon to responsible disclosure.
One-click Windows setup tool for programming, networking, and cybersecurity work. A single GUI installs grouped packages — dev tools, browsers, networking & security utilities, reverse engineering — no manual PowerShell required.
Deterministic, vendor-agnostic Windows driver & update discovery engine, built around fail-closed safety rules instead of "find a newer driver and install it." Actively in development.
03 — write-ups
Short technical logs documenting daily learning — tools, misconfigurations, and findings worth remembering.
04 — resume
CV_Oussema_Nouri.pdf
Updated résumé — technical background, freelance experience, and current studies. PDF, single page.
05 — contact
Currently a BTS student in Réseau et Sécurité Informatique — open to internships, collaborations, and focused technical conversations. Reach out directly, no forms.
oussemanouri@proton.me