I purchased this new and have read it once. Thank you. This is the 2023 edition textbook and workbook specifically for the Information Security Management Examination. - Title: Information Security Management Textbook & Workbook 2023 Edition - Publisher: Shoeisha - Series: Information Technology Professionals Examination Series - Target Audience: Information Security Management Examination - Features: Includes workbook, supports web app - Sales Record: #1 in sales - Compatible Version: Syllabus Ver. 3.3 - Number of Pages: 260 pages Thank you for viewing.