Central tools store user identity and access control information for the entire network in a single location and provide screens to manage it all.

中央工具在单一位置存储整个网络的用户标识和访问控制信息，并提供用于进行全面管理的界面。

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Presence is the function needed to publish a user's access points on the network and the capabilities of that user at each point of presence.

为了在网络上发布用户访问点和在每个存在点发布用户所需的功能，必须具有显示存在情况的功能。

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They are responsible for the control of user access to the network.

他们的责任是控制用户对网络的访问。

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The firm discovered the attack on October 14th, when the intruder created new user-accounts to gain even deeper access to the network.

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Increasingly, these devices look less like Windows PCs than a new breed of network client- simple, special purpose devices that access the user's data, applications and services on networked servers.

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