Alliance Training & Testing is the most reputable and trusted veteran-led five-star rated security guard license training in Tennessee. We specialize in training students for the Tennessee Armed and Unarmed Security Guard License in Nashville, Tennessee. We provide Tennessee's best professional armed security license and unarmed security license certification training. Our graduates receive expert security guard training that exceeds state requirements. The 100% online unarmed security license course offered by Alliance Training and Testing provides unmatched convenience and flexibility. Our security license training is the best place to begin if you want to start a career as an armed or unarmed security guard. We train you to become a licensed armed or unarmed security guard in the state of Tennessee. Our security officer training courses are the most comprehensive available in Tennessee. These classes are designed to provide individuals with all the necessary skills needed for a successful career as a security guard.