Policy description language, which is one of the core parts of the policy-based security management system, is still lack of a common standard.

作为基于策略安全管理系统核心之一的安全策略描述语言，至今没有一种业界通用的标准。

youdao

Policy description language, which is one of the core parts of the policy-based security management system, is still lack of a common standard.

作为基于策略安全管理系统核心之一的安全策略描述语言，至今没有一种业界通用的标准。

youdao