The 3-2-1 backup policy states that there should be three copies of data, stored on two different media, with one copy being off-site. The current backup solution only has one copy of data on one media (the on-site storage server). To comply with the 3-2-1 policy, the systems administrator should configure an off-site storage server for backups, which will provide another copy of data on a different media and location. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 3.0 Maintenance, Objective 3.2 Given a scenario, implement backup, restore, disaster recovery and business continuity measures.