A 2025 edition study guide covering information security knowledge for passing the exam. - Title: Information Security Specialist ALL IN ONE Perfect Master 2025 Edition - Publisher: TAC Publishing - Table of Contents: Information security-related knowledge, risk management, Information Security Management System (ISMS), etc. - Features: A passing method that combines input and output. The book is in like-new condition, but there are a few notes written in it. Thank you for looking.