What is the main purpose of reviewing logs in Azure Sentinel when investigating security alerts?

The primary purpose of reviewing logs in Azure Sentinel during security alert investigations is to identify potential threats and understand their impact. When security analysts examine logs, they can uncover crucial information about unauthorized access attempts, anomalous behavior, and other security incidents that may pose risks to the organization. This process allows them to correlate different data points, assess the severity of threats, and develop a comprehensive understanding of how those threats might affect their systems, networks, and data. By doing so, they can then prioritize their response actions effectively and mitigate risks, making it essential for timely and accurate threat detection and response.

While satisfying compliance requirements, generating performance reports, and preparing for audits are important tasks within an organization, these activities do not directly align with the immediate objective of responding to security alerts. The focus during alert investigation is fundamentally on identifying and understanding threats, emphasizing the importance of log review in maintaining a secure environment.