The author has a degree in Emergency Planning & Management and 20 years of military and security experience from over 35 countries. He specializes in security training and Risk Management, and has ...lihat lebih banyakThe author has a degree in Emergency Planning & Management and 20 years of military and security experience from over 35 countries. He specializes in security training and Risk Management, and has written three books on travel security and security management.lihat lebih sedikit