A major data leakage incident at an enterprise has resulted in a mandate to strengthen and enforce current data governance practices. Which of the following should be done FIRST to achieve this object

After a data leakage, the immediate priority is to understand the vulnerabilities that led to the breach and identify gaps in existing security measures. Assessing data security controls provides a baseline of current protections and highlights areas requiring improvement to prevent future incidents and enforce data governance effectively.

Reviewing data logs is part of incident response and investigation, but it doesn't directly address strengthening and enforcing future governance practices as a first step; it's reactive analysis.

Analyzing data quality is important for data governance but is less critical as a first step immediately after a data leakage incident, which points to security enforcement issues.

Verifying data owners is a component of data governance but assessing the actual security controls protecting the data is a more fundamental and immediate first step after a leakage.