Pick passwords that no one will guess (don't use your favorite band or your dog's birthday; try thinking of two utterly random nouns and mixing in a random number), and change them often.

设置一个别人不会猜到的密码(不要用你喜欢的牌子，或你狗狗的生日；试着想想两个完全无关的名词结合一串无序的阿拉伯数字)，而且经常要更改它们。

youdao

Much like your personal identification number (PIN), your password is your secret; if you choose your password well, it's likely difficult for others to guess it at random.

与您的个人识别号码(PIN)相同，您的密码也是保密的，如果您选择了合适的密码，那么其他的人将很难猜到它。

youdao

You're trying to guess the number on your head, and their feedback is all you have.

你在尝试猜测你额头上的数字，而他们的反馈就是你的全部线索。

youdao

For these, pick a pin number that a burglar won't be able to guess easily--avoid using your phone number, street address, or any other number that can be found in the home.

CNN: ASIANOW - TIME Money | Keeping It Safe | 11/99