That is, you make sure that only one thread at a time can access a certain data structure by locking and unlocking it.
这就是说，通过线程的锁定和解锁，对于某一数据结构，确保某一时刻只能有一个线程能够访问它。
Not only do you need to know and register who is accessing the service, but you also want to make sure that only authorized systems or users can access it.
不仅您和访问该服务的注册用户需要知道它，而且还要确保只有授权的系统或用户可以访问它。
You can download a plug-in that makes your job easier, but you need to make sure that everyone on the team uses it in the same way and has access to the same notes about it.
您可以下载使您工作更轻松的插件，但是必需确保小组中的每个人都能用相同的方法使用它，并且能够访问关于插件的相同通知。
If you're going to expose services to external users, you need some kind of security constraints that make sure that only authorized users can access the services.
如果准备向外部用户公开服务，您需要某种安全约束来保证只有授权的用户才能访问服务。
AND if you're not taking the steps to make sure your Web site is mobile-accessible so that these people can find you AND access your site, you're throwing it all away.
如果你不采取措施以确保你的网站可被手机找到并且访问，你就会被扔得远远的。
First of all, you have to make sure if you can access to Internet on the plane!
首先，你得确定在飞机上能够上网！
To overcome this, you usually add Critical Sections all over your code to make sure that only one thread can access the object at one time.
为了克服这个，你通常添加在你的所有关键代码段，以确保只有一个线程可以在同一时间访问的对象。
To overcome this, you usually add Critical Sections all over your code to make sure that only one thread can access the object at one time.
为了克服这个，你通常添加在你的所有关键代码段，以确保只有一个线程可以在同一时间访问的对象。
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