The key can be encrypted, using a password (hopefully not weak) as the encryption key.
可以通过将一个密码（希望不太弱）用作加密密钥来对密钥加密。
Although the encryption is, in essence, what protects your documents, it can be quickly rendered useless if the chosen password is weak, since it is used in the decryption process.
虽然加密是，在本质上，保护文档，它可以快速地变得无用，如果选择的密码是薄弱的，因为它是用在解密处理。
However, its weak key encryption caused some hacker software easily to get the database password.
但是由于数据库的加密机制非常简单，很容易破解数据库密码，安全性差。
However, its weak key encryption caused some hacker software easily to get the database password.
但是由于数据库的加密机制非常简单，很容易破解数据库密码，安全性差。
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