Methods to Improve Dashboard Usability in Security Analytics

A well-designed Splunk security dashboard helps SOC teams quickly identify, analyze, and respond to security threats.

✅1. Using Drill-Down Options for Detailed Views (A)

Allows analysts to click on high-level metrics and drill down into event details.

Helps teams pivot from summary statistics to specific security logs.

Example:

Clicking on a failed login trend chart reveals specific failed login attempts per user.

✅2. Standardizing Color Coding for Alerts (B)

Consistent color usage enhances readability and priority identification.

Example:

Red → Critical incidents

Yellow → Medium-risk alerts

Green → Resolved issues

✅3. Adding Context-Sensitive Filters (D)

Filters allow users to focus on specific security events without running new searches.

Example:

A dropdown filter for "Event Severity" lets analysts view only high-risk events.

❌Incorrect Answers:

C. Limiting the number of panels on the dashboard → Dashboards should be optimized, not restricted.

E. Avoiding performance optimization → Performance tuning is essential for responsive dashboards.

????Additional Resources:

Splunk Dashboard Design Best Practices

Optimizing Security Dashboards in Splunk