2020 'Preview' Edition | Page 41
www.AmericanSecurityToday.com June 2019 - Edition 45 See also, ‘The Solutions Matrix: A Practical Guide to Soft Security Engineering for Architects, Engineers, Facility Managers, Planners and Security Professionals’ by Doug Haines 41
2020 'Preview' Edition | Page 40
2020 'Preview' Edition | Page 42