Accueil | Our areas of action | Data

Take control of your insider risks: leverage your technical insider alerts

CÉCILE: the perfect balance between security and compliance

Every insider risk begins with a weak signal. Every behavioral deviation leaves traces—but only if you know how to detect them, understand them, and act.

CÉCILE supports large groups through one of its three core areas of action: data management.

Our approach? Turning technical insider alerts into levers for strategic vigilance.

Discover our tools

Why act on your insider data?

Internal incidents never occur without warning signs. Unusual logins, lateral data movement, fragmented data extractions…Every threat can be detected, provided you have the right alert system in place.

Tapping into your existing data means:

 

Strengthening your anticipatory capabilities without burdening your organisation
Reducing detection and response times
Maximising the value of your cybersecurity tools by identifying real threats

CÉCILE’s data management approach

As insider threats grow exponentially, the ability to anticipate depends on a vital trio:
know your security tools, reinforce your detection arsenal, and structure your response.

We begin with a structured audit of your existing systems: SIEM, DLP tools, IDS/IPS, HR databases. This inventory reveals the real capabilities of your tools and highlights your blind spots.

We assess their performance against specific threats: departing employees, progressive data exfiltration, external users. Finally, together with your teams, we identify immediate optimisation levers to increase the efficiency of your resources.

We work with relevant departments to assess UEBA (User and Entity Behavior Analytics) solutions tailored to your organisation.

The goal: analyse user behavior that slips past conventional detection tools.

  •  Less operational noise
  •  More targeted alerts
  •  Improved detection of invisible insider threats

Fast detection is not enough: you need to act immediately. The combination of SIEM, DLP, IDS/IPS, and UEBA tools must lead to seamless, responsive alert workflows.

Our approach is to correlate your data streams to orchestrate a fast, cross-functional response.

Every detected incident is a learning opportunity:

  • Capitalise on the lessons learned
  • Address newly identified blind spots
  • Continuously reinforce your system’s resilience

GDPR compliance: your strategic ally

Organisations that excel in managing insider technical alerts adopt a balanced strategy that values both security and privacy.

At CÉCILE, GDPR compliance is embedded from the very start of every programme:

  • Minimal, strictly necessary data collection
  • Clear and legitimate purposes
  • Enhanced transparency for employees and users
  • Systematic impact assessments for new sensitive processing operations

Complying with GDPR isn’t just about avoiding penalties (up to 4% of global revenue).

It’s about building a competitive advantage and establishing the social legitimacy required for any sustainable detection strategy.