This document appears to be the profile page of Tony Ridley, who works in international security and risk management. It includes his references and links to his LinkedIn profile. It also contains multiple excerpts and citations from academic works about issues in corporate and private security such as the need for effective security systems, qualifications for security directors, the importance of business skills in security management, the accreditation of university security courses, the challenges with industry groups, and issues with applying risk management standards to security risk management.