程序员英语2019-11-06

每日一段

Now that we understand vulnerability and exploit,it's time to ask;What is zero-day?

既然我们已经了解了漏洞和漏洞利用，是时候问一下了:什么是零日?

The term zero-day refers to the number of days between the public disclosure of a vulnerability and exploitation of the vulnerability. It's called zero-day because developers have zero days to address the vulnerability before attackers start exploiting it. In short, zero-day means the problem is not fixed yet, and a zero-day exploit is code to hack into a system through a zero-day vulnerability. Zero-day attack means attacking a zero-day vulnerability

零日是指公开披露漏洞与利用漏洞之间的天数。它被称为零日，因为在攻击者开始利用它之前，开发人员没有任何时间来解决这个漏洞。简而言之，零日意味着问题还没有解决，零日漏洞是通过零日漏洞入侵系统的代码。零日攻击意味着攻击零日漏洞

单词

• vulnerability exploit 漏洞攻击
• refers to 引用，指的是
• disclosure 披露，揭发
• through 通过，穿过
• problem 问题，难题