【Due to shipping limitations in March, the listing will be taken down around the evening of February 27th. Re-listing is planned for early April. Also, price negotiations are welcome as long as they are not extremely drastic discounts.】 This is a textbook for passing the Information Processing Security Support Specialist exam. Although it's from the 2022 edition, the fundamental content remains largely unchanged, so it should be very useful. Publisher: Gijutsu Hyohronsha