noun
unprotected area
Computing term for a memory region, storage space, or network segment that lacks access controls or safeguards.
非保護領域に保存されたデータは、不正アクセスのリスクが高い。
Data stored in an unprotected area has a high risk of unauthorized access.
このシステムでは、非保護領域への書き込みは制限されている。
In this system, writing to unprotected areas is restricted.
保護領域 is a protected area with access controls, while 非保護領域 is an unprotected area without such safeguards.
Compound of 非 (hi, 'non-') + 保護 (hogo, 'protection') + 領域 (ryōiki, 'area, domain'). A straightforward technical term formed from Sino-Japanese elements.