Mom's trying to guess Haley's iCloud password.

妈妈在猜海莉的iCloud密码。

A quantum computer would be really, really good at guessing passwords.

量子计算机真的非常擅长猜测密码。

It should not be - it should not be easy to guess your password.

它不应该 - 不应该很容易猜到你的密码。

And suddenly, guessing a password doesn't take 8bn years.

突然之间，猜测密码不需要 80 亿年。

The fact that people tend to use words means Mark can use lists of common words to guess your password.

人们倾向于使用单词这一事实意味着 Mark 可以使用常用单词列表来猜测您的密码。

An attacker may be able to guess your password or steal your phone: but it's much harder to do both.

攻击者可能能够猜出您的密码或窃取您的手机：但要做到这两点要困难得多。