Consulting services in the field of security; Security management services for others, namely, providing and managing physical, operational, and technical security services for others, and providing security inspection, analysis and assessment services for others, to identify exploitable security weaknesses or deficiencies at a facility, entity, venue, event, or that of a person; Background investigation services, namely, inquiries into the backgrounds of individuals under consideration for employment, credit, access to sensitive assets, and other reasons; responding to and managing incidents at client sites in the nature of civil protection services