还有就是一些平台提供了应用内置的付费和订阅机制，它们以一种一致安全的机制紧密的集成在一起。
There are also in-app payment and subscription mechanisms on offer in some platforms, and they are tightly integrated in a consistent, secure, mechanism.
北京正在加强公共卫生、应急机制和安全保障等方面的建设，以确保2008年奥运会取得成功。
Beijing is enhancing public health, rapid response mechanism and security safeguards so as to ensure the success of the 2008 Olympic Games.
NFS Version 4的当前实现使用Kerberos (RFC 4120)作为其基础安全机制，以实现身份验证、保密性、完整性和不可否认性。
The current implementation of NFS Version 4 makes use of Kerberos (RFC 4120) as its underlying security mechanism to achieve authentication, privacy, integrity, and non-repudiation.
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