Question 690
A cloud admin account signs in from an unfamiliar source and immediately grants broad storage access, but logs reside in separate indexes. Before changing security policy, what evidence should the engineer examine FIRST?
Explanation
Correct Answer
Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events. This checks the relevant condition before an engineer modifies production access or detection behavior. A SIEM correlation rule depends on reliable field extraction and shared identity context; large event counts alone do not equal threat detection. The controlled response would be: Correlate normalized cloud identity, network, and workload events in Splunk with scoped detections and validated false-positive behavior. Situation: A cloud admin account signs in from an unfamiliar source and immediately grants broad storage access, but logs reside in separate indexes.
Incorrect Answers
Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. This evidence addresses Splunk cloud source onboarding; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events. Situation: A cloud admin account signs in from an unfamiliar source and immediately grants broad storage access, but logs reside in separate indexes.
Inspect OAuth app grants, external collaboration settings, admin roles, account lifecycle, and cloud sharing audit logs. This evidence addresses SaaS configuration and tenant boundary protection; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events. Situation: A cloud admin account signs in from an unfamiliar source and immediately grants broad storage access, but logs reside in separate indexes.
Inspect regulatory hosting needs, SaaS usage, sanctioned tenants, visibility requirements, and access control capabilities. This evidence addresses Cloud deployment and CASB suitability; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events. Situation: A cloud admin account signs in from an unfamiliar source and immediately grants broad storage access, but logs reside in separate indexes.


