The first step to creating a sequence diagram is to determine whether the diagram will represent an interaction with an external or internal entity.

创建序列图的第一步是确定该图是否表示与外部或内部实体的交互。

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In the real world, the certificates are typically themselves signed by some trusted authority such as VeriSign or an internal entity so you know that the public key is legitimate.

在现实世界中，证书通常由一些受信任的机构(如versign)或者某个内部实体进行签名，这样您便可以知道公钥是合法的。

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All other non-character entity types are ignored, and no validation is performed, even for declarations within the internal subset.

所有其他非字符实体类型都被忽略，而且不进行检验，即使对于内部子集中的声明。

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Next do an internal forensic audit of every entity that spends public dollars.

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For investors such as pension funds, buying a stake in a listed entity may appeal if their internal rules stop them investing directly in private-equity or hedge funds.

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Now banks have to deal with fragmentation across their internal systems and they are unable to attach exposure across different asset classes to an entity.

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