I have never opened this book since I bought it, and there are no writings or folds. 2024 edition Information Security Management Text & Workbook, with a track record of being the No. 1 seller. - Title: Only the Important Parts! Information Security Management Text & Workbook - Year: 2024 - Author: Yuji Hashimoto - Series Name: Series total of 2.75 million copies - Sales Record: No. 1 in sales - Features: 5 consecutive years Please understand that this item is stored at home by an amateur, so please purchase only if you can accept this. Thank you for looking. #Certification #IT #InformationSecurityManagement #OnlyTheImportantParts #JobHunting #SE #Engineer