Ambient authority
Ambient authority is a term used in the study of access control systems. A subject, such as a computer program, is said to be usingambient authority if it only needs to specify the namesof the involved object(s) and the operation to be performed on themin order for a permitted action to succeed. In this definition, The authority is "ambient" in the sense that it exists in a broadlyvisible environment (often, but not necessarily a global environment)where any subject can request it by name. For example, suppose a C program opens a file for read access by executing the call:
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Ambient authority
Ambient authority is a term used in the study of access control systems. A subject, such as a computer program, is said to be usingambient authority if it only needs to specify the namesof the involved object(s) and the operation to be performed on themin order for a permitted action to succeed. In this definition, The authority is "ambient" in the sense that it exists in a broadlyvisible environment (often, but not necessarily a global environment)where any subject can request it by name. For example, suppose a C program opens a file for read access by executing the call:
has abstract
Ambient authority is a term us ...... rams to execute without error.
@en
环境权限（英文：Ambient Authority）是系统访 ...... 境中，权限信息存在于环境中，这也就是我们所说的“环境权限”。
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Ambient authority is a term us ...... access by executing the call:
@en
环境权限（英文：Ambient Authority）是系统访 ...... ： open(“filename”，O_RDONLY, 0)
@zh
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Ambient authority
@en
环境权限
@zh