Cybersecurity audits

Today, whether they have one or several thousand employees, all companies manage data. And data means IT security requirements, also known as cybersecurity. Effective cybersecurity protects the business against theft of sensitive data, financial loss, business interruption and damage to reputation and brand image. Cybersecurity is also an obligation for businesses, as set out in two key texts:

  • the GDPR (General Data Protection Regulation), in force since 25 May 2018;
  • the NIS2 Directive (Network and Information Systems Directive 2), adopted by the European Parliament and the Council of the European Union in December 2022.

A cybersecurity audit verifies the security of your entire IT system.

A four-step method

  • 1

    Scoping phase

    Defining the scope: networks, applications, systems

  • 2

    Penetration testing

    Using attack tools and techniques to exploit vulnerabilities

  • 3

    Analysis phase

    Ranking vulnerabilities by severity

  • 4

    Reporting phase

    Detailed report and presentation of results with recommendations

Different types of audits, tailored to your needs

  • Technician working in a server room

    Infrastructure audit

    An infrastructure audit assesses the security of the fundamental components of an organisation's information system: networks, servers, systems and security devices. The goal is to identify vulnerabilities and improve resilience against cyber threats.

  • Smartphone displaying a security shield icon in front of a code screen

    Application audit

    An application audit provides an in-depth analysis of web and mobile application security to detect exploitable flaws. It includes OWASP vulnerability research, robustness testing, authentication review and assessment of protections against attacks.

  • Tablet displaying an access denied screen

    Dark web audit

    A dark web audit monitors and detects potential leaks of sensitive data on underground forums, illegal marketplaces and cybercriminal platforms. It helps anticipate threats and prevent the risk of compromised data being exploited.

  • Tablet with security and configuration icons overlay

    Configuration audit

    A configuration audit assesses the compliance and robustness of settings on critical systems such as Active Directory, Office 365 and Internet protection solutions. It strengthens access security and infrastructure hardening.

  • Person typing on a laptop with shield and lock icons

    Compliance audit

    A compliance audit verifies adherence to applicable regulations and standards (GDPR, ISO 27001). It ensures proper data management, effective protective measures and reduced non-compliance risk.

  • Analyst in front of multiple screens displaying code and data visualisations

    Reconnaissance audit

    A reconnaissance audit simulates attack techniques used by cybercriminals to gather sensitive information before launching an intrusion. It includes phishing tests and analysis of exposed media to assess user and system vulnerability.

Is your business exposed to digital risks?

Understanding your cybersecurity needs is the first step in securing your company's digital environment and data. The audits offered by De Shagan Network provide an accurate assessment of your digital situation by identifying system flaws and risks to your business.

Test your security level