Digital forensics

What is digital forensics?

Digital forensics is a branch of cyber security focused on investigating incidents involving systems, networks and technological devices. Its purpose is to locate, preserve and analyse the digital evidence that helps us understand how, when and why an attack or security breach has occurred.

Why is it important for businesses?

Because it makes it possible to understand the true scope of an incident, uncover its origin and strengthen defences to prevent it from happening again. In addition, digital forensics ensures that evidence is preserved with the necessary rigour so that it can be used in audits or even in legal proceedings.

How does it work in practice?

The work of forensic specialists typically includes identifying compromised systems, securely extracting information, conducting detailed analysis of logs and communications, and preparing a report with findings and recommendations. It is a critical discipline in the face of threats such as ransomware, digital fraud and data leakage.