HDS Security Officers are carefully chosen for their potential tact, patience, and communication skills, they are trained to be alert and responsible. Some of our staff have experience in the Armed Forces or Public Service. Many of our Security Officers hold NVQ Level 2 in Manned Guarding, with some also having completed Event Security Level 2, Customer Care Level 2 and Level 3 They are, of course, fully vetted to BS 7858.