Cybersecurity for SMEs
in Reunion Island
Protect your business against cyberattacks. Security audit, ransomware protection, GDPR compliance, disaster recovery plan — ECLAUD IT supports Reunion Island SMEs with a hands-on approach and professional-grade tools.
128 ransomware compromises reported to ANSSI in 2025. SMEs represent 37 to 48% of victims. 60% of affected SMEs cease operations within 6 months. Yet 48% of French SMEs have no formalised cybersecurity strategy. In Reunion Island, no provider offers structured cybersecurity support. ECLAUD IT fills this gap with a complete approach: audit, protection, compliance and recovery.
Why cybersecurity has become vital for SMEs
The figures from the ANSSI 2025 "Panorama of the cyber threat" report are unambiguous: 128 ransomware compromises were reported last year in France. SMEs, micro-businesses and mid-market companies remain the most affected category, representing 37 to 48% of victims depending on the year. It is not large corporations that bear the brunt of daily cyberattacks — it is companies like yours.
The cost is devastating. ANSSI estimates that a cyber incident costs an SME on average between €50,000 and €100,000. But the real danger lies elsewhere: according to combined ANSSI/RESCO data, 60% of SMEs hit by ransomware cease operations within the six months that follow. Not because the ransom is unaffordable, but because the business downtime, data loss and destruction of customer trust are irreversible.
"48% of French SMEs have no formalised cybersecurity strategy." — Konica Minolta Barometer 2025
And yet, the on-the-ground reality is stark: nearly one in two SMEs in France still has no documented cybersecurity strategy. No password policy. No tested backup. No plan in case of an attack. We are not talking about negligent companies — we are talking about overwhelmed business owners who lack the internal resources to address a topic they know is important. That is precisely why an external cybersecurity provider makes the difference: they bring the expertise, tools and methodology without requiring an internal hire.
Why Reunion Island SMEs are prime targets
Reunion Island combines several factors that make its SMEs particularly vulnerable to cyberattacks. First, insularity: connectivity depends on the SAFE and LION submarine cables. An attack that paralyses the IT system of a Reunion Island business does not benefit from the same response speed as in mainland France — cyber expertise is rare on the island, and national providers' response times are stretched by the distance.
Then there is the local economic fabric, which is made up of more than 95% micro-businesses and SMEs. Organisations with no CISO, no dedicated cybersecurity budget, and not even an up-to-date inventory of their IT estate. Workstations are often shared, passwords are simple, and backups are non-existent or untested. Software is not updated. Access rights are not managed. These are exactly the conditions that cybercriminals exploit with automated tools that scan thousands of networks looking for such basic vulnerabilities.
Add to this a structural digital lag in the French overseas territories — less access to cybersecurity training, less awareness, fewer specialist providers — and you have fertile ground for attacks. The good news: this vulnerability can be corrected quickly with the right tools and the right support.
The 4 cyber threats facing your SME in 2025
Each type of threat calls for a specific response. Here are the four major risks identified by ANSSI and our recommendations for each.
Ransomware
Encryption of your data with a ransom demand. In 2025, the Qilin (21%), Akira (9%) and LockBit 3.0 (5%) strains dominate the French landscape. Double extortion — encryption + threat of publication — has become the norm.
Phishing & social engineering
Fraudulent emails, fake websites, targeted phone calls. Generative AI makes phishing emails nearly indistinguishable from real ones. Account hijacking surged by 55% in 2025 according to cybermalveillance.gouv.fr.
Data theft and leaks
Exfiltration of client files, HR data, accounting databases. Ransomware-free attacks (pure exfiltration) are on the rise: the cybercriminal threatens to publish your data without even encrypting it. GDPR requires CNIL notification within 72 hours.
Supply chain attacks
Compromise via a supplier, third-party software or a booby-trapped update. Supply chain attacks doubled in 2025 and account for 30% of breaches according to the Verizon DBIR. Your security also depends on your vendors'.
ECLAUD IT cybersecurity services for SMEs
Our approach breaks down into four phases: diagnose your risks, protect your infrastructure, monitor continuously, and guarantee recovery in case of an incident. Each component is adapted to the size and budget of your company.
Security audit
Complete IT infrastructure diagnostic based on the ANSSI "13 questions" guide and the 42 IT hygiene measures. Vulnerability identification, risk matrix, prioritised action plan.
Learn more →Endpoint & network protection
FortiGate firewall, FortiEDR (Endpoint Detection & Response), managed antivirus, MFA on all critical access points. Network segmentation and workstation encryption.
Learn more →24/7 monitoring & SOC
Continuous monitoring of your infrastructure. Detection of abnormal behaviour, real-time alerts, event correlation (SIEM). Immediate response in case of incident.
GDPR compliance
GDPR audit, processing register, outsourced DPO support, CNIL notification procedure. Documented and verifiable compliance.
Learn more →Backup & DRP
3-2-1 backup with air-gapped copy (anti-ransomware), cloud replication, disaster recovery plan tested quarterly. RTO and RPO defined contractually.
Learn more →Team awareness training
Cybersecurity training for your staff. Phishing simulations, password best practices, procedures in case of incident. The human link is the first line of defence.
Tools and technologies we deploy
We do not sell brand names — we choose the tools that genuinely protect our clients. Our cybersecurity stack is built on solutions proven by thousands of companies worldwide.
| Tool | Type | Usage |
|---|---|---|
| Fortinet FortiGate | Next-generation firewall | Network filtering, VPN, IPS/IDS, segmentation |
| Fortinet FortiEDR | Endpoint Detection & Response | Behavioural detection, automated response, rollback |
| Microsoft Defender for Business | Cloud antivirus & EDR | Endpoint protection, investigation, M365 integration |
| SIEM / Log Management | Event correlation | Log centralisation, anomaly detection, compliance |
| MFA (Multi-Factor Authentication) | Access control | Microsoft Authenticator, YubiKey, conditional access |
| Veeam / Acronis | Backup & replication | 3-2-1 backup, air-gapped copy, DRaaS |
Cybersecurity in Reunion Island — a gap to bridge
In Reunion Island, SME cybersecurity remains a blind spot. Several IT providers have a "cybersecurity" page on their website, but none have built a structured offering with diagnosis, protection, monitoring and recovery. Business owners in Reunion Island are left with two unsatisfactory options: call a mainland provider who does not know the local landscape, or make do with an antivirus installed by the local computer repair shop.
The Bpifrance Cyber PME programme, funded by France 2030 with a budget of €12.5 million, offers a concrete opportunity for Reunion Island SMEs. It covers the cybersecurity diagnostic, the development of an action plan and support for purchasing solutions. ECLAUD IT can assist you in compiling the application and implementing the recommendations.
Our knowledge of the local economic fabric makes the difference. We know that Reunion Island SMEs often operate with a mixed estate — from an ageing Windows 10 workstation to a recent Mac — and that IT budgets are tight. Our approach is pragmatic: we start with the measures that reduce risk the most for the least investment, then progressively structure the security of the IT system. No sales funnel with over-sized solutions. Just the essentials, done well.
To go further in protecting your IT system, discover our full managed IT services offering, which integrates cybersecurity into holistic IT management, or visit our services page for a complete overview of our offerings.
How much does cybersecurity cost for an SME?
Less than a cyberattack — that is the only certainty. A ransomware incident costs an SME €50,000 to €100,000. A comprehensive cybersecurity package costs a fraction of that per month. Here are our three plans.
| Plan | Includes | Indicative price |
|---|---|---|
| One-off audit | Full diagnostic (ANSSI 42 measures), detailed report, prioritised action plan | €1,500 — €3,000 |
| Monthly package | Managed firewall, EDR, MFA, monitoring, unlimited support, security updates | €39 — €79/workstation/month |
| Complete pack | Initial audit + monthly package + DRP + GDPR compliance + awareness training | Custom quote (based on estate) |
Indicative prices excluding VAT for 2026. The Bpifrance Cyber PME programme can co-fund part of the diagnostic and solutions. Contact us for a personalised quote.
FAQ — SME Cybersecurity
How much does a cyberattack cost an SME?
The average cost of a cyber incident for an SME is between €50,000 and €100,000 according to ANSSI. This includes business downtime, technical remediation, legal fees and customer loss. For ransomware, the average ransom in France reaches €900,000 (CESIN). But the real risk is closure: 60% of SMEs hit by ransomware cease operations within 6 months.
My SME is too small to interest hackers — is that true?
This is the most dangerous myth in cybersecurity. SMEs and micro-businesses represent 37 to 48% of ransomware victims in France (ANSSI 2024-2025). Attacks are largely automated: cybercriminals don't target a specific company — they scan thousands of networks and exploit the vulnerabilities they find. An SME without a firewall or MFA is an easy target.
What is the difference between an antivirus and an EDR?
A traditional antivirus compares files against a database of known signatures. An EDR (Endpoint Detection & Response) goes further: it analyses process behaviour in real time, detects suspicious activities even when unknown, and can automatically isolate a compromised workstation. Against modern ransomware that uses evasion techniques, an EDR is indispensable.
Can the Bpifrance Cyber PME programme fund my security?
Yes. The Cyber PME programme, funded by France 2030 with a budget of €12.5 million, offers a cybersecurity diagnostic followed by an action plan and support for purchasing solutions. It targets French SMEs and mid-market companies, including those in Reunion Island. ECLAUD IT can assist you in putting together the application.
How do I know if my company is GDPR compliant?
A GDPR audit verifies your compliance on key points: processing register, consent, retention periods, data security, breach notification. The CNIL tightened its controls in 2025 with €486 million in cumulative fines. We offer a full GDPR audit with a compliance action plan.
Does ECLAUD IT cover the whole of Reunion Island?
Yes. We are based in Saint-Paul and operate across the entire island: North (Saint-Denis, Sainte-Marie), West (Saint-Paul, Saint-Gilles), South (Saint-Pierre, Le Tampon) and East (Saint-André, Saint-Benoît). On-site response within 4 hours, unlimited remote support.
Do you offer a free security audit?
We offer a free 30-minute initial diagnostic by phone or video call to assess your security level and identify priority risks. The full security audit (based on ANSSI's 42 measures) is a paid service that includes a detailed report and a costed action plan.
Don't leave your SME
without protection
Free 30-minute diagnostic. Assessment of your security level and priority recommendations, with no commitment.