SYLink Technologie — who we are
Since 2017, SYLink Technologie is the French vendor that treats cybersecurity as a complete service — from SMB to government. Our solutions are designed, developed and operated in France by teams based in Clermont-Ferrand, Marseille and Rennes.
Our mission
Innovation sits at the heart of our offering — it lets us deliver optimal protection against cyber threats through advanced technologies and tailored solutions, without ever pushing technical complexity onto users.
We believe sovereign cyber cannot be left to specialists alone. That's why we design every product to be deployable in minutes by an SMB, supervisable by an MSP and auditable by a CISO or by NATO / Armed Forces.
“We place the quality of life and well-being of our team at the heart of the company, fostering an environment of listening and support — both in remote work and on our premises.”
Our team
Three sites in France, complementary profiles: network engineers, threat hunters, cyber trainers, lawyers, partner sales teams. A French-vendor trajectory blending organic growth, strategic acquisitions and industrial partnerships.
Our four technology pillars
Simplicity
Automated rollout, readable and intuitive decision-support tools. A box ready in 5 minutes, a CISO console legible by an executive.
Scalability
Continuously evolving AI, new features and patches deployed automatically with zero service interruption.
Cost-efficiency
Cost control via a single comprehensive license, no hidden fees. Functional perimeter is clear from subscription.
Reliability
SYLink Technologie is used by the highest French defense institutions and operators of vital importance.
Our three AI competence clusters
- SYLink AI
Preventive cluster
Real-time threat anticipation through our cybersecurity-specialized models (SYLink AI), deployable on-premise or in sovereign cloud.
- Threat intelligence
- Enhanced detection
- Bilingual FR / EN
- On-premise & sovereign SaaS
- Sovereign cloud & Big Data
Predictive cluster
Big Data and Machine Learning powering behavioral analysis, event correlation and prioritization by real risk.
- Behavioral analysis
- SIEM correlation
- Risk scoring
- Green IT FR datacenter
- Cyber Defense
Curative cluster
Incident response, containment, restoration and continuity planning. A French team available 24/7 on retainer or on-demand.
- 24/7 hotline
- Forensics & IR
- Continuity plan
- Regulator reporting
A coherent product family
From the plug-and-play box to SYLink AI, our solutions share the same console, the same log language and the same sovereignty strategy.
Network & Protection
- SYLink Box (1 G)
- SYLink Mini (2.5 G)
- SYLink Pro (10 G)
- SYLink Protect (VPN)
- SYLink EDR
- SYLink DPI Mini / Pro / VM
Audit & Compliance
- SYLink Audit (auto + white-label)
- SYLink Pentest (AI)
- SYLink Vizu (CAASM)
- SYLink Activity (Windows Event ID)
Threat Intelligence
- SYLink Leaks Basic (12 modules)
- SYLink Leaks Enterprise (28)
- SYLink Leaks VIP (58)
- SYLink CTI (sovereign API)
Mobility & Sovereignty
- SYLink Spot
- SYLink VPN
- SYLink Mobile
- SYLink SafeKey
Training
- Learn N1 — Awareness
- Learn N2 — Hackers
- Learn N3 — Infrastructures
- Learn N4 — Exec & CISO
Artificial Intelligence
- SYLink AI (Edge)
- SYLink AI (Production)
- SYLink AI (MoE Server)
24/7 Supervision
- SYLink NOC (24/7 · MTTR < 30 min)
- SYLink SOC / UniSOC (sovereign AI)
- MCO / MCS (cleared teams)
Sovereignty & compliance
SYLink Technologie is 100% French: code, teams, datacenter, support. None of our operational data leaves European soil, and our platforms meet French government and EU requirements.
- NATO / Armed Forces
- NATO
- NIS2
- GDPR
- ISO 27001
- ISO 27032
- HDS (Healthcare)
- ISO 27032
- PASSI format
- LPM
For sovereign actors, we offer on-premise deployments in air-gapped zones and audits by certified PASSI auditors.
- HostingGreen IT datacenter in France
- CodeDeveloped in France, PASSI-format audited
- SupportFrench-speaking teams, 24/7 hotline
- DataNo exit outside the EU, GDPR by design
Our locations
Clermont-Ferrand
Headquarters35 rue Blatin, 63000 Clermont-Ferrand
Marseille
Southern R&D — Cybersecurity AISYLink AI and UniSOC development
Rennes
R&D, Government and OffensiveResearch, sovereign programs and red team / AI pentest
Our open projects
Dedicated product sites, operational platforms and free tools available to the cyber community. All operated in France.
sylink-box.com
Product site for SYLink Box — flat 1 Gbps appliance for solo and SMB.
Productsylink-pro.com
Product site for SYLink Pro — 10 G SFP+/RJ45 firewall, multi-VLAN up to 10,000 IPs.
Productsylink-protect.com
Self-hosted multi-protocol VPN platform (WireGuard / OpenVPN / IKEv2).
Productsylink-vpn.com
Product site for SYLink VPN — ready-to-use VPN server.
Productsylink-spot.com
Product site for SYLink Spot — hardened, anonymized mobile workstations.
Productsylink-audit.com
Dedicated automated cybersecurity audit site (internal / external / Wi-Fi).
Productsylink-pentest.com
Product site for SYLink Pentest — continuous AI-driven pentest.
Productsylink-vizu.com
Product site for SYLink Vizu — on-premise CAASM unifying IT, IoT and OT.
Productsylink-sign.fr
Fast and secure electronic signature — sovereign solution for digital document signing.
Productsylinktransfer.fr
Secure sovereign file transfer — sharing large documents, hosted in France.
Productunisoc.fr
Sovereign AI SOC co-developed with Unitel (DPI probe + EDR + SYLink AI).
Platformsylink.ai
Customer portal: monitor your supervision, tickets and reports.
Platformsimulateurcyber.fr
Cyber and financial risk simulator for businesses — free, no signup.
Free toolmot-de-passe.xyz
Complex (and quantum-resistant) password generator, free, no signup.
Free toolactucyber.fr
Accessible cyber watch: news, NATO / Armed Forces / CERT-FR alerts, plain-language coverage.
Free tool
Press & News
Are you a journalist, partner, or event organizer? Download our logo in every useful format, plus our brochure and press kit. Brand guidelines also available to respect our visual identity.
SYLink logo — PNG
Transparent raster · 800×800 · for web use and presentations.
SYLink logo — PNG light background
For white or light backgrounds. Compact, optimized.
Sales brochure — PDF
2-page deck: positioning, product range, references. Updated 2026.
Press kit — PDF
Company, team, key figures, press contacts. Press-kit format.
Brand guidelines — PDF
Colors, typography (Lexend + Source Sans), clearspace, forbidden uses.
Full pack (.zip)
Everything above + color variations, SVG/EPS for print.
An interview request or press inquiry?
Reply within 24 business hours · 35 rue Blatin, 63000 Clermont-Ferrand
People at the core
Organized remote work, premises designed for focus and collaboration, technical mentorship for juniors, and a right-to-disconnect culture.
Active monitoring of CVEs, MITRE ATT&CK, NATO / Armed Forces; participation in French cyber events (FIC, European Cyber Week, Cybermoi/s); certifications renewed in-house.
Let's talk
Demo, audit, CISO support, or just a discussion on sovereign cyber — our teams are based in France and reply within 24 business hours.
SYLink, prestataire référencé Cybermalveillance.gouv.fr
Cybermalveillance.gouv.fr est le dispositif national d'assistance aux victimes de cybermalveillance, opéré par le GIP ACYMA (Action contre la Cybermalveillance), associant l'État, l'OTAN / Armées et plus de 70 acteurs publics et privés.
Plus de 1 200 prestataires informatiques sont référencés en France, ayant signé la charte d'engagement du dispositif. SYLink en fait partie et assiste les victimes de cyberattaques sur tout le territoire.
- Charte d'engagement signée avec le dispositif
- Assistance aux particuliers, TPE, PME, collectivités
- Couverture nationale, expertise française
- Conseils gratuits aux victimes via le portail officiel