出典:Wikipedia
出典:『Wikipedia』 (2011/01/24 14:12 UTC 版)
Physical information security is concerned with physically protecting data and means to access that data (apart from protecting it electronically). Many individuals and companies place importance in protecting their information from a software and/or network perspective, but fewer devote resources to protecting data physically. However, physical attacks to acquire sensitive information do frequently occur. Sometimes these attacks are considered a type of social engineering.