Beneficiaries wishing to raise their level of cybersecurity can count on the operational support of cybersecurity experts. Our consultants can implement actions in response to an audit of the ANSSI hygiene and security guide.

We offer information systems architecture support services, aiming to design, structure and optimize IT infrastructures in alignment with business needs, regulatory requirements and industry best practices.

We offer support services for the operational implementation of information systems security, to ensure effective protection of infrastructure, data and digital services against current threats. Our approach is based on a pragmatic, tailored methodology, incorporating cybersecurity best practices, risk management and regulatory compliance.

Our engagements cover several key areas:

• Audit and risk assessment: identifying vulnerabilities, analyzing threats and defining a prioritized action plan.
• Deployment of security measures: implementing protection solutions (firewall, EDR, SIEM, IAM, encryption), strengthening configurations and hardening systems.
• Access and identity management: implementing identity management policies (IAM, MFA, Zero Trust) and privilege control.
• Securing infrastructure and networks: segmentation, traffic monitoring and continuous surveillance (implementation assistance).
• Awareness and training: supporting operational teams to ensure effective adoption of security measures.
• Compliance and regulations: alignment with legal and normative requirements (ISO 27001, NIS2, LPM, GDPR, ANSSI guides).
• Incident management and continuous improvement: detection, response and remediation of security incidents, penetration testing, updates to protection measures.

Note that we do not offer tools, but rather respond to security needs. The first step in this support is the needs assessment. We work with the client to develop the most relevant response in terms of cost and needs.

We provide continuous vulnerability monitoring to identify, analyze and address security flaws, ensuring proactive protection of information systems.

The company is Qualiopi labeled. We provide both training and knowledge transfer modules.

We mainly work in the form of mentoring on installed equipment:

• Mentoring and coaching: mentoring pairs an expert with a learner for personalized support. This enables more targeted knowledge transfer, tailored to the learner's specific needs.
• Documentation and guides: creating detailed documentation, guides and tutorials helps standardize and spread knowledge within an organization.
• Conferences and seminars: attending conferences and seminars helps stay informed about the latest IT trends and technologies.

Knowledge transfer is essential for continuous professional development.

This critical situation is fairly close to the crisis management defined above.
ADACIS has cyber crisis incident management experts — consultants who are both forensic experts and skilled communicators, and who master the procedures

You have just experienced a cybersecurity incident, and ADACIS is ready to provide technical support to help you deal with this situation. Our objectives are multiple and tailored to your specific needs:

As part of our assistance in improving equipment security, we follow a structured approach similar to that of configuration, architecture, organizational and physical audits.

Here's how we proceed:
We identify gaps and vulnerabilities, for example following an audit of the ANSSI's 42-rule hygiene and security guide. These gaps and vulnerabilities are carefully documented, providing a clear view of the points requiring improvement.

Based on the findings, we develop a detailed action plan to correct the gaps and mitigate the vulnerabilities. This plan includes precise recommendations and concrete steps to follow.

Implementation of Action Plans:
Once the action plan is established, we move to the remediation phase. We implement the necessary actions to correct the vulnerabilities and strengthen the security of your information system.

Project Management Methodology:
We follow a rigorous project management methodology, as defined in our 'Installation Assistance' section. This approach ensures that each step of the remediation process is carried out effectively and in compliance with best practices.

Client Feedback:
After implementing the action plans, we gather feedback from our clients. This feedback is essential to identify areas for improvement and refine our methodologies. It allows us to ensure continuous improvement of our services and better meet our clients' future needs.

• Data leak verification: we analyze your logs to detect any potential data leak, identifying sources and impacts.
• Malware detection: we check whether your information system has been compromised by silent malware, using advanced detection techniques.
• Ransomware recovery: in the event of a ransomware attack, we help you find and restore your data, minimizing losses and downtime.
• Backup recovery: in the event of compromise or a technical issue, we assist you in recovering your backups, ensuring fast, secure restoration of your systems and data.
• Espionage investigation: if you suspect espionage, our experts conduct thorough investigations to identify intrusions and secure your systems.
• Resource unavailability. Restoration assistance

These analyses can be long and complex, particularly due to tedious log searches. ADACIS can take charge of collecting the necessary data, ensuring that all legal procedures are followed. Our forensic experts support you to ensure that evidence collection is carried out in accordance with legal requirements, which is crucial for any subsequent legal action.

The principle of penetration testing is to discover vulnerabilities in the audited Information System and verify their exploitability and impact, under the real-world conditions of an attack on the Information System, standing in for a potential attacker.

The vulnerabilities tested may also have been identified during other audit activities. This audit activity can be carried out either from outside the audited Information System (notably from the Internet or a third party's interconnected network), or from inside. A penetration test alone is not intended to be exhaustive.