Definition
Breach management is the systematic process of responding to and recovering from a security incident where sensitive data has been accessed or disclosed without authorization. It involves identifying the scope of the breach, containing the threat, eradicating the cause, and restoring affected systems and data. This process is crucial for minimizing damage, protecting reputation, and ensuring business continuity after an attack. For instance, a company experiencing a data leak would activate its breach management plan to notify affected individuals and regulatory bodies. It differs from incident response by focusing specifically on the aftermath of a confirmed data compromise rather than all types of security events. Understanding breach management is vital for roles covered in CompTIA Security+ and CySA+ certifications.