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Offensive Security

Offensive security for critical environments

Simulate attacks to sustainably strengthen the resilience of critical and regulated systems.

Organizations operating in financial, industrial, or institutional sectors cannot rely solely on theoretical controls. Offensive security provides a practical assessment of how systems withstand realistic attack scenarios, while ensuring operational and regulatory risks are fully controlled.

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The Techso Group approach

At Techso Group, offensive security engagements are conducted using a rigorous and controlled methodology tailored to sensitive environments.

Each engagement is based on:

  • A formally defined and validated scope
  • Realistic and proportionate attack scenarios
  • Close coordination with IT and security teams
  • Structured reporting focused on remediation and risk reduction

Our missions are carried out in compliance with international standards and sector-specific requirements, including PCI DSS, SWIFT CSP, and critical infrastructure environments.

Our
offensive security
expertise

Penetration Testing

Controlled evaluation of system resilience against exploitation attempts:

  • Web, mobile, and API applications
  • Internal and external infrastructures
  • Cloud environments
  • Network segmentation validation (including PCI DSS)
  • Internet-exposed systems

The objective is to identify exploitable vulnerabilities and assess their real business impact.

Advanced Technical Audits

In-depth analysis of technical posture and system hardening levels:

  • Configuration reviews of systems and equipment
  • Network exposure analysis
  • Authentication and access control assessment
  • Identification of gaps against best practices

These audits help anticipate attack vectors before they can be exploited.

Red Team & Purple Team

Advanced attack simulations to evaluate detection and response capabilities:

  • Multi-vector attack scenarios
  • End-to-end simulated compromise
  • SOC detection capability testing
  • Incident response improvement

These exercises measure the operational maturity of security systems.

Controlled offensive security

In critical and regulated environments, offensive security must be strictly governed to control technical, operational, and reputational risks.

Each engagement is:

  • Contractually defined and controlled
  • Conducted using validated procedures
  • Fully documented and traceable
  • Executed without disruption to business operations

Deliverables include a prioritized action plan to support remediation and continuous improvement. Vulnerabilities are classified based on severity and business impact to enable informed decision-making.

Get in touch with our experts

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