Montpellier, France

Networks · Cyber · AI

Hands-on engineer. Curious by nature.

ValentinHebert.

I connect businesses, secure their networks and build tools that move my work forward.

Three perspectives. Yours to explore.

Connect sites. Understand traffic.

Scroll to discover more

02 / In the field since 2015

Professional projects.
Hands-on experience.

283projects delivered at SNS Security
150+different clients supported
10+years in networks & telecoms
SNS SecuritySince June 2020

Connect sites.
Protect everyday work.

LAN and VLAN redesign, SD-WAN / ADVPN connectivity, access security, bastions, application and email protection.

Architecture · Integration · OperationsExplore my role
Alliance Telecom2015 — 2020

Keep communications
working.

VoIP / IPBX deployment and operation, carrier connections, Wi-Fi and networks. Zabbix / Centreon monitoring, troubleshooting and user support.

Telephony · Networks · SupportExplore my role

Alliance Telecom, then SNS Security. From telecoms to cybersecurity, and now teaching first-year students at IUT Béziers.

Discover my experience

03 / Architectures, explained

Connected networks.
Controlled access.

FortiGate, FortiAuthenticator, WALLIX, Netskope, FortiWeb and Mimecast: see the devices, tunnels and controls. Explore the flows, then enlarge the diagram for details.

All areas of expertise
Networks & cybersecurity in practice

FortiGate · Switches · VLAN

LAN redesign & segmentation

Separate uses and allow only the communications that are needed.

Reference architecture · illustrated devices
Connections & trafficControls / logsProtection / blocking

04 / From need to project

Less repetition.
More possibilities.

From network tools to AI agents: I build assistants for operations, email and my technology watch.

FortiFlow2 — Actual interface · fictional demo data
Actual interface · fictional demo data

01 / Network segmentation

FortiFlow2

Turn traffic logs into understandable FortiGate policies, with checks before generation.

Under validation
Explore the project
FortiUpgrade — Actual interface · fictional demo data
Actual interface · fictional demo data

02 / Fortinet upgrades

FortiUpgrade

Plan a Fortinet upgrade: recommended path, releases, known issues and vulnerabilities.

Deployed
Explore the project
EmailTriage · file · summarizeTechnology watchDevelopments · CVEsAI agentsGather contextI approvereplies
Illustrated workflow · personal use

03 / Everyday assistants

AI tools & agents

Agents that organize my email, recover conversation context and prepare my technology briefing each morning.

In personal use
Explore the project

05 / Always exploring

Curious.
By design.

I follow developments in AI and in my field closely. What interests me is trying them, understanding them and seeing what they actually change.

06 / Learning, backed by credentials

Curiosity.
And solid foundations.

View my certifications & badges
Fortinet NSE 7 Certified in Secure Networking
Fortinet NSE 7 Certified in SASE
Email Security Cloud Gateway Advanced
Netskope Architect Accreditation

A project? An opportunity?

Let’s make
it happen.

Networks, cybersecurity, tools or the next professional chapter.

Reference architecture

100 %Scroll the diagram to explore the details.
Connections & trafficControls / logsProtection / blocking