轻便的安全性 [英] light weight security

问题描述

大家好，

得到了一个应用程序，它将发送非常频繁的数据(100/秒)，需要实时处理.与其通过传统的自定义UDP作业进行操作，不如我想通过WCF进行尝试.

Got an app that will send very frequent data ( 100/ sec )  which needs to be acted on real time. Rather than do it via the traditional custom UDP  jobs , i thought id try it with WCF.

内部使用的轻质安全性好的模型是什么?即没有太多的加密开销，也没有允许客户端重复使用同一令牌(直到到期)的加密开销.

What is a good light weight security model for internal use ?  ie not much encryption overhead or one that allows the same token to be reused by the client ( until expiry) .

如果我们尝试使用UDP传输(示例中包含)，这也可以吗?使用UDP上的SOAP可靠消息传递/会话时，会重用令牌吗?

 If we try it with the UDP transport ( included with the sample)  will this also work ?  When using SOAP reliable messaging / session over UDP would it  reuse the token ?

还有，单点登录协议的开销是多少?

Futhermore what would be the overhead for a single sign on protocol  ? 

我正在考虑某种SAML令牌，但是可以从Windows获取登录凭据，将其发送到令牌服务(通过ADAM/AD对其进行身份验证并发出SAML令牌).然后，客户只重复使用令牌，直到到期为止.该服务有望通过令牌服务对其进行验证并缓存直至到期.

Im thinking some sort of SAML token , but is it possible to get the login credentials from windows , send these of to a token service  ( which authenticates it via ADAM / AD and issues a SAML token) . Then the client just re-uses the token until expiry. The service would hopefully verify it with the Token service and cache until expiry .

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