This book has discussed on the security measures that can be utilized in protecting installations, important persons and the management of man-made disasters. This book is intended to aid law enforcers and those who are in security services within several industries which includes the malls, mining corporations, hotels, schools, maritime industries, aviation, banks, and other relevant industries in their daily operational activities aimed at the protection of people, clients, and properties as well as the preservation of peace and order around the country.