Data loss (theft, cyberattack, human error or disaster) is one of the most serious threats to an organization’s long-term survival. Yet a structured defense strategy can neutralize most risks.

Below you will find our complete guide, enriched with the replay of our conference "6 weeks to strengthen your security" (Bizz & Buzz), to turn your vulnerability into cyber resilience.

[VIDEO] Conference: Expertise and solutions for your data



A word from the expert: In this conference, we explain how a gradual and methodical approach can protect a business in less than two months.

The 6 key steps of your action plan

There is no room for improvisation when it comes to preventing data loss. Here is the methodology we recommend:

1. Map your critical data

You cannot protect what you do not know. Identify where your data is stored (servers, workstations, cloud, NAS) and rank it by importance (vital, sensitive or secondary data).

2. Audit your access and privileges

Apply the principle of "least privilege": each employee should only have access to the data strictly necessary for their job. This limits the spread of a virus if a workstation is infected.

3. Automate security updates

Software vulnerabilities are ransomware’s favorite entry points. Automate patches for your operating systems and antivirus software so you leave no door open.

4. Raise awareness of the human factor

Phishing remains the leading intrusion vector. Hold regular awareness sessions: an informed employee is your first firewall.

5. Enforce multi-factor authentication (MFA)

Password theft is neutralized if you require a second verification (SMS code, app). It is a simple but crucial step to secure your remote access.

6. Store your backups offsite and test them

This is your ultimate safety net. A backup is only real if it is:

  • Automatic: To avoid human oversight.

  • Offsite: Isolated from the main network to be out of hackers’ reach.

Tested: Regularly check that you can restore your files in record time (the RTO concept).

Why choose a sovereign solution like Kiwi Backup?

Given the sovereignty and security challenges (GDPR, Cloud Act), relying on a French partner is a strategic advantage. Our ISO 27001 and HDS certified solutions guarantee that your data is encrypted, protected and located exclusively in France.

Security is a process, not a product

Preventing data loss requires rigor and the right tools. By following this action plan and watching our conference, you lay the foundations of a resilient infrastructure able to meet the challenges of modern cybersecurity.