他有一支枪，用来吓走入侵者。
一名入侵者闯入作战指挥部，设法删除了电脑文件中的17000个名字。
An intruder broke into the campaign headquarters and managed to erase 17,000 names from computer files.
他号召民众起来反抗入侵者。
有时候，色彩的快速变换可以用来惊吓掠食者或威胁入侵者。
Sometimes a sudden shift in color can be used to startle potential predators or threaten intruders.
堡垒的保护更容易因为它构造更简单：它没有窗口、几乎没有几道门，没有天窗或通风系统这些入侵者可能利用的东西。
A fortress is easier to protect because it's simpler: it has no windows, few doors, no skylights, or vent systems through which an intruder might sneak.
入侵者入侵您的系统可能是出于这两个原因之一：为了获取他们本不应该拥有的信息，或者为了改变系统的行为。
Intruders might invade your systems for one of two reasons: to gain access to information that they should not have or to alter the behavior of a system.
他们伏击入侵者。
什么样的入侵者会引发如此高级别的监控？
What kind of invader gives rise to such high-level monitoring?
到1951年，在弗吉尼亚发现了这种微小的入侵者。
这只是对我们的免疫系统试图防御的潜在外来入侵者的分类介绍。
Just an introduction to the classes of potential foreign invaders that our immune system tries to defend us against.
那些希望禁止美国公民使用这种炸弹的人声称，如果你把一枚炸弹锁在柜子里，把导火线放在抽屉里，你就永远无法及时组装起来，阻止入侵者。
Those who want to ban the bomb for American citizens claim that if you have one locked in the cabinet, with the fuse in a drawer, you would never be able to assemble it in time to stop an intruder.
像入侵者一样，这些树形成了“寂静之林”，没有野生动物、灌木丛和水。
Like invasive species, the trees create "silent forests" that are devoid of wildlife, undergrowth, and water.
我们不能向入侵者屈服。
广大军民同心同德， 坚决打败入侵者。
The broad masses of people and armymen fought staunchly with one heart and one mind to defeat the aggressors.
入侵者抢夺了该国的全部财富。
那个国家的全体人民都武装起来准备和入侵者作战。
All of the people in that country were up in arms against the invaders.
这些人都可能成为入侵者，而且由于他们在内部，他们访问网络更方便。
These people are all possible intruders, and since they are on the inside, they have better access to the network.
这样可以拒绝入侵者查看或访问他们不应该看到的内容。
You essentially deny the intruder the ability to see or access things they should not see.
入侵者也可以检测硬件驱动器来搜索任何存储的密码。
The intruder can also scan the hard drive to detect any stored passwords.
会话固定允许入侵者截获验证后的会话，或者创建新会话并捕获会话标识符。
Session fixation allows intruders to intercept authenticated sessions or to create new sessions and to capture the session identifier.
即使如此，这些入侵者仍难以觉察。
然后响应被返回到入侵者站点。
器官移植后，T细胞把捐赠器官当作‘外来入侵者’进行攻击。
After organ transplants, t cells can attack the donor organ as a 'foreign invader'.
在制造蜂蜜时，蜜蜂会时刻提防入侵者，它们会蛰任何靠得太近的人。
While the bees are making honey, they are on the alert for intruders and will sting anyone who draws too near.
现在入侵者可以使用该用户的身份进行破坏了。
后来，土耳其入侵者将这里变为墓地。
Later the Turkish invaders turned casemates into burying places.
俄国人在入侵者之前撤退，引诱他们延长补给线。
The Russians retreated before the invaders, tempting them to stretch their supply lines.
可以肯定，潜在的入侵者会很快了解那些安全性漏洞。
You can be certain that potential intruders learn of those security holes quickly.
公开的服务越多，则潜在入侵者获取访问权限的“入口”也就越多。
The more exposed services you have, the more "doors" there are for potential intruders to gain access.
公开的服务越多，则潜在入侵者获取访问权限的“入口”也就越多。
The more exposed services you have, the more "doors" there are for potential intruders to gain access.
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