The key problems of security interaction model design lie in the real-time distribution of policy and designing security interaction protocol.

策略的实时分发和安全联动交换协议的设计是安全联动模型设计的关键问题。

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Encryption and Data Signature are realized, the security interaction of information is enhanced, and the visit speed is not decreased for the security solution.

实现了安全方面的加密与数字签名技术，使信息的安全交互得到了提高，并且访问的速度不致安全而过多地减慢用户访问服务平台的速度。

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Individual mediation patterns are placed appropriately in the mediation flow to achieve the goals of the intended interaction as well as to enforce management and security policies.

各个中介模式被适当地放在中介流中以实现预期的交互目标，以及执行管理和安全策略。

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The certificates are important, he said, because secure use of web shops and other services revolve around interaction between the "master keys" and the lower level security credentials.

BBC: Google detects fake website ID certificate threat