Information security management reference book specialized for exam preparation. - Title: Information Security Management 2019 Edition - Series Name: EXAM PRESS - ISBN: 978-4-7981-9198-8 - Content: Includes explanations for 27 past exam sessions - Key Point: Cumulative sales of 2.2 million copies in the series - Features: Content specifically tailored for the exam - Practice Questions: Questions about NIDS (Network Intrusion Detection System) There are pencil markings on most of the questions. They are light and can be erased. Thank you for looking.