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.
用磁带机对ILAS系统进行数据备份有很多缺陷，数据的完整性、安全性差。
Backing up the datum of the ILAS system with tape driver has many defects, such as the incompletion and insecurity of the datum.
用磁带机对ILAS系统进行数据备份有很多缺陷，数据的完整性、安全性差。
Backing up the datum of the ILAS system with tape driver has many defects, such as the incompletion and insecurity of the datum.
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