Our Portfolio

Discover how we helped our clients strengthen their security and protect their operations

Finance

European Bank

Implementation of a PCI-DSS compliant security infrastructure with 24/7 monitoring.

+40% resilience
6 months
Healthcare

Regional Hospital

Protection of sensitive medical data and GDPR compliance for a healthcare facility.

100% compliant
4 months
E-commerce

International Marketplace

Securing online transactions and fraud protection for a 500k user platform.

0 fraud
3 months
Industry

Factory 4.0

Protection of industrial systems (OT) and automated production lines against cyberattacks.

99.99% uptime
8 months
Public sector

Local Authority

Modernization of security infrastructure and staff training for a city of 200,000 inhabitants.

500 agents trained
5 months
Fintech

Fintech Startup

Securing a mobile payment application and certification for virtual card issuance.

1M+ transactions
2 months

Detailed Case Studies

Securing a European Bank listed on CAC 40

Client: European Bank Duration: 6 months Sector: Finance

The Challenge

The bank needed to comply with new financial regulations (PCI-DSS version 4.0, PSD2) while maintaining 99.99% availability of its online services. Several targeted phishing attempts had exposed vulnerabilities in employee training, and an internal audit had revealed gaps in network segmentation.

Our Solution

Phase 1: Assessment

  • Complete audit of existing infrastructure (network, applications, data)
  • Penetration testing on critical applications and network infrastructure
  • Compliance analysis with PCI-DSS 4.0 and PSD2

Phase 2: Implementation

  • Setup of a dedicated SOC (Security Operations Center) with 24/7 monitoring
  • Implementation of IAM (Identity and Access Management) solution for 5,000 users
  • Micro-segmented network with next-generation firewalls

Phase 3: Training & Culture

  • Training program and phishing simulation for 2,500 employees
  • Creation of an internal incident response team (CSIRT)
  • Implementation of documented incident response procedures

Measurable Results

99.99%
Service availability
-85%
Successful phishing attempts
100%
Regulatory compliance
4h
Average incident response time

"Cyberisk LLC not only implemented the necessary technical solutions but also transformed our corporate culture regarding security. Their holistic approach and expertise were crucial in achieving our compliance goals while improving our operational resilience."

— Pierre Martin, Chief Information Officer, Financia Group

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