What does a forensic examination involve in cybersecurity?

A forensic examination in cybersecurity primarily involves collecting and documenting digital evidence. This process is crucial for investigating security incidents, cybercrimes, or breaches. During a forensic investigation, trained professionals must carefully gather data from various digital devices and systems without altering the original information. This ensures that the evidence is admissible in court if legal action is needed.

Documenting the chain of custody for the evidence is also essential, as it helps to establish the integrity of the data collected. This meticulous attention to procedures is what differentiates forensic investigations from other types of data recovery or security measures. The goal is to obtain accurate and reliable evidence that reflects the events that transpired, making option B the correct choice.

In contrast, acquiring illegal digital assets does not align with the ethical standards of cybersecurity. Creating software for data recovery is related to retrieving lost or corrupted data but does not encompass the broader scope of legal evidential processes. Preventing unauthorized access to data focuses on security measures and protocols, rather than the analytical and procedural aspects of forensic examination.