Download or read book Sensitive Security Information, Certified® (SSI) Body of Knowledge written by American Board for Certification in Homeland Security and published by CRC Press. This book was released on 2018-06-08 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Sensitive security information (SSI) is a category of sensitive but unclassified information under the United States government's information sharing and control rules. SSI plays a crucial role in all types of security. It is information obtained in the conduct of security activities which, if publicly disclosed, would constitute an unwarranted in