Création d’un cloud européen, lancement d’un XDR collaboratif Les actu à retenir du FIC

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The Forum International de la Cybersécurité (FIC) 2025, held in Lille under the theme of Zero Trust, highlighted key advancements in cybersecurity. Among the major announcements were the creation of a European cloud and the launch of a collaborative XDR solution. Here’s a breakdown of the top takeaways:

  1. European Cloud Initiative – A sovereign cloud infrastructure to reduce dependency on non-EU providers.
  2. Collaborative XDR – An extended detection and response platform designed for joint threat intelligence sharing.
  3. Zero Trust Adoption – Emphasis on implementing Zero Trust architectures across critical sectors.
  4. AI-Powered Threat Detection – Enhanced machine learning models for real-time cyber threat analysis.
  5. Public-Private Cyber Defense Partnerships – Strengthened collaboration between governments and enterprises.

Read more: usine-digitale.fr

You Should Know:

1. Zero Trust Implementation (Linux/Windows Commands)

Zero Trust requires strict identity verification. Here’s how to enforce it:

Linux (Using `iptables` for micro-segmentation):

 Block all traffic by default 
sudo iptables -P INPUT DROP 
sudo iptables -P FORWARD DROP

Allow only specific IPs (Zero Trust principle) 
sudo iptables -A INPUT -s 192.168.1.100 -j ACCEPT

Windows (Using PowerShell for least-privilege access):

 Enable JEA (Just Enough Administration) 
New-PSSessionConfigurationFile -Path .\ZeroTrustJEA.pssc -SessionType RestrictedRemoteServer

Enforce MFA for RDP 
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" -Name "fPromptForPassword" -Value 1

2. XDR Deployment (Practical Steps)

To test XDR capabilities, use Elastic Security or Wazuh:

 Install Wazuh (Open-source XDR) 
curl -sO https://packages.wazuh.com/4.7/wazuh-install.sh && sudo bash ./wazuh-install.sh -a

Verify XDR alerts:

tail -f /var/ossec/logs/alerts/alerts.json

3. European Cloud Security (AWS/GCP Hardening)

If deploying on EU-based clouds, enforce GDPR compliance:

AWS CLI (Encrypt S3 buckets):

aws s3api put-bucket-encryption --bucket my-bucket --server-side-encryption-configuration '{"Rules": [{"ApplyServerSideEncryptionByDefault": {"SSEAlgorithm": "AES256"}}]}'

GCP (Enable Data Loss Prevention):

gcloud dlp jobs create inspect-job --table-project-id=my-project --table-dataset-id=mydataset --table-table-id=mytable --info-types="EU_PHONE_NUMBER,EU_SSN"

What Undercode Say:

The FIC 2025 announcements signal a shift toward sovereign cloud solutions and collaborative cybersecurity. Key action items:
– Migrate sensitive workloads to EU-hosted clouds.
– Implement XDR for cross-organization threat visibility.
– Enforce Zero Trust via network segmentation and MFA.
– Use AI-driven log analysis (journalctl -u ssh --no-pager | grep "Failed") for anomaly detection.

Expected Output:

  • A hardened Zero Trust network with iptables/PowerShell rules.
  • XDR alerts from Wazuh/Elastic.
  • GDPR-compliant cloud storage configurations.

For further reading: FIC 2025 Recap

References:

Reported By: Piveteau Pierre – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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