It gives you the ability to protect a resource with a defined security constraint and then define the user roles that can access the protected resource.

它向您提供使用定义的安全约束保护资源的能力，然后定义可以访问受保护资源的用户角色。

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The idea of BAM everywhere is to take advantage of the "timeliness" of information as soon as the need arises without the constraint of a single access mechanism.

无处不在的BAM的基本思想是在需要一出现时就利用信息的“及时性”，而无单一访问机制的约束。

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Insecurity, with the resulting lack of access to disease-endemic areas, is a major constraint, especially in countries where cases are still occurring, namely Chad, Ethiopia, Mali and South Sudan.

不安全状况会使人们难以进入疾病流行地区，这是一项主要制约因素，尤其是在那些仍然发生病例的国家，即乍得、埃塞俄比亚、马里和南苏丹。

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Florida's Republican-appointed secretary of state, Ken Detzner, has previously defended the state's practice, slamming the federal government for restricting access to federal citizenship databases and saying such a constraint was illegal.

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That constraint will instead be applied by the providers themselves, through the limitations that they place on access.

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