如果说要准备的充分，那么一个强力的团队支持是必须的。然后在安全的前提下，可以考虑为登顶节省一点时间。
If more planning, a stronger team or more support is required, then save the summit for a time when the payout is safer and more probable.
该安全特性为防止有害入侵提供了强力保护，并且能够使指定用户方便地访问其应该查看的文档。
This security feature provides robust protection against unwanted intrusion and provides designated users easy access to documents that they should see.
这些修改不会显著增强计算机的安全性，但是只尝试强力攻击标准端口22的一般脚本会失败，不会造成损害。
These changes don't substantially add to the security of your machine, but a common script that just tries brute force attacks at the standard port 22 will fail harmlessly.
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