An administrator can also assign an access control list to each work node for additional security control at the work node level.

管理员也可以为每个工作节点分配访问控制列表，进一步在工作节点级别上进行安全控制。

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Access control. Enables the system to recognize security policies for groups of users.

访问控制—使系统能够识别用户组的安全性策略。

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Rules for access control are configured as Security Rules.

访问控制规则被配置为安全规则。

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But moving beyond segmentation and basic access control, the virtual world provides opportunities for innovative security that the physical world simply cannot fathom.

FORBES: Best of Times, Worst of Times: Is Virtualization in the Data Center a Problem or an Opportunity?

The result of moving email marketing in-house is more control of security standards, less risk of malicious targeting by hackers and access to more data for email execution.

FORBES: Written By Ryan Deutsch