1.18 Audio data and image data must be stored together, not in separate files, and must be protected against unauthorised access or tampering.
1.18 Rhaid i ddata sain a data delweddau gael eu storio gyda’i gilydd, nid mewn ffeiliau ar wahân, a rhaid eu gwarchod rhag mynediad diawdurdod a rhag i unrhyw un ymyrryd â hwy.