Shadline, a French cyber resilience software provider

about us

A solution used by industrial companies, local authorities and healthcare providers.

The organisations we help protect

%

Sensitive industries

%

Local authorities

%

Healthcare providers

Based in Rennes and Paris, we develop crisis management and cyber resilience software. We believe security should remain pragmatic: simple solutions that are quick to implement and useful when things go wrong.

Our ready-to-use cyber crisis room helps organisations stay in control: communicate securely, access essential data and make decisions quickly, without relying on compromised tools.

We favour iterative deployment. The solution becomes operational within a few days, and each stage delivers immediate value. Every feature addresses a specific need, without unnecessary complexity.

We work with a network of partners who share our approach: practical service and results. They bring local support, business understanding and tailored guidance.

This combination supports a rapid return on investment and continuous improvement: teams are prepared, critical data is protected, and the organisation becomes more resilient without disrupting its operations.

1. What is a cyber crisis?

A cyber crisis occurs when an attack or IT incident seriously disrupts operations: inaccessible systems, compromised data or paralysed communications. It requires rapid, coordinated decisions to limit the impact.

Your IT teams or partners will be heavily engaged in investigating and securing your systems before restoring any available backups.

They may be unable to meet the essential needs of your key business functions for an extended period, potentially threatening the organisation’s survival.

2. How does a cyberattack affect operations?

Business interruption losses are only the visible part of the impact.

Consequences can extend well beyond a temporary shutdown: reputational damage, loss of customer trust, regulatory penalties and contractual disputes.

3. Why use our cyber crisis management platform?

We provide a ready-to-use War Room / No Panic Room that is simple to deploy and designed for operational use. It focuses on what matters during a crisis, validated by our clients and partners.

4. How can crisis management and business continuity arrangements be deployed quickly?

We proceed step by step.

The solution becomes operational within a few days and delivers immediate benefits.

We then improve it continuously through short, practical cycles, without tying up your teams or disrupting your organisation:

A cyber risk awareness workshop for your executive committee and business teams
Document your crisis toolkit and fallback processes for essential activities
Crisis exercises to validate and practise your arrangements

We help you reach an initial level of resilience immediately, then mature it over time.

5. How do you work with your partners?

We develop the technology; our partners provide guidance and business expertise. Together, we build effective arrangements focused on service and results.

6. How does this complement my other cybersecurity investments?

Our solution complements your prevention measures, including awareness training, infrastructure modernisation, antivirus and SOC services, as well as your backup strategy.

7. Is it useful if I do not yet have a business continuity or disaster recovery plan?

Yes.

Many organisations start building resilience without a formal business continuity plan.

We help you quickly secure the essentials: crisis organisation, fallback communications, critical data and initial fallback processes.

This gives you an initial level of operational resilience without waiting for a complete business continuity plan.

You can then progressively build on this foundation through continuity planning, exercises and, where appropriate, an ISO 22301 initiative.

8. What return on investment can I expect?

The benefits are immediate: prepared teams, protected critical data and shorter restart times. Fewer losses, less stress and more control.

9. Should I finish my BIA or business continuity plan before deploying Shadline?

No.

Business continuity initiatives and ISO 22301 projects can take several months. Your exposure to risk already exists today.

We favour a progressive approach: establish the crisis team, fallback communications, access to essential data, initial fallback processes and initial exercises.

This first stage provides a minimum level of immediately operational resilience.

The business impact analysis, continuity plan, detailed procedures and continuous improvement can then be developed over time with your teams or our partners.

You can start building resilience before every element is complete.

The interview

digital trust

made in France

compliance

security