A guided hardening lab grounded in the AICassindra topic Adk Java Core Module Overview.
Objective: Add validation, privacy, security, and fail-closed operating controls.
Topic: Adk Java Core Module Overview. Work from the existing AICassindra article or lab, create a small testable artifact, and record what changed.
Acceptance: include an input, a measurable output, one failure case, and a written next step. Source: Existing AICassindra topic