Legal skills

Derriennic Associés supports clients on all cybersecurity matters, from proactive strategies to incident response.Beyond conducting contractual audits to review the IT security commitments of current suppliers and service providers, the office assists its clients in establishing organisational processes and preparing a range of operational deliverables.In a preventive capacity, Derriennic Associés provides long-term support, helping clients develop ready-to-use templates and simulations that allow for rapid reaction in the event of a cyberattack, including notifications to authorities within tight deadlines.The office works with clients to assess the most likely scenarios for their business, ensure staff are adequately informed, and prepare mission plans and preliminary reports, including input from expert IT security advisers, and, where relevant, notifications to CNIL or ANSSI, or specific bailiff reports for evidentiary purposes.These interventions are tailored to each entity, ensuring optimal management in the event of a cyberattack.Additionally, Derriennic Associés collaborates with recognised IT cybersecurity experts and crisis communication agencies, complemented by the client’s internal teams (prepared during the preventive phase), to ensure the effectiveness of response actions and overall management of IT incidents.