Safe policy and methods of ORACLE database are discussed on two aspects: safety of database system and safety of data stored in the database.

从数据库系统的安全机制和数据库数据的安全机制两方面，论述ORACLE数据库安全措施和方法以及具体实现方式。

youdao

The outgoing Cabinet Secretary Sir Gus O'Donnell thinks freedom of information has gone too far in eroding a confidential "safe space" for ministerial policy discussions.

BBC: Successes and costs of freedom of information, says MoJ

This system of policy-making plays safe, keeping everything well within the boundaries of the official party structure.

ECONOMIST: Conservative Party: Six brains | The

President Chavez's electoral success (he lost only one nationwide vote) did not rest, it is safe to say, on his foreign policy.

BBC: Analysis: How Hugo Chavez changed Venezuela