In one company, IT systems administrators were observed for several weeks.

在某家公司里，他们持续观察了好几周IT系统。

What hackers do is they investigate people such as system administrators by finding out what these people like.

黑客所做的是通过了解系统的喜好来调这些。

A system administrator is a person who is responsible for the computer system in a company or large organization.

系统是负责公司或大型组织中计算机系统的。

Tricking or fooling system administrators is just one way that hackers are able to sometimes get access to computer data.

欺骗或愚弄系统只是黑客有时能够访问计算机数据的一种方式。

The quickest way to improve online security is to upgrade your mental software TWO decades ago only spies and systems administrators had to worry about passwords.

提高网络密码安全性的最快方法就是增强安全意识20年前，只有间谍和计算机系统才需要关心密码。