A good way for a Scrum Team to ensure that security concerns are addressed and transparent is by having the Scrum Team create Product Backlog items for each concern and/or add security concerns to the definition of 'Done'. This approach integrates security into the regular workflow and makes it visible and manageable within the existing Scrum framework. By addressing security as part of the Product Backlog and the Definition of Done, the team ensures that it is continually considered and incorporated into every aspect of the product development.