security keylock

例句：

1. 1.The security keylock prevents unauthorized access to the system.
   安全密钥锁阻止未经授权的访问系统。
2. 2.The company's new security keylock is designed to enhance data protection.
   该公司的新安全密钥锁旨在增强数据保护。
3. 3. The security keylock is a crucial component of the encryption process.
   安全密钥锁是加密过程的关键组成部分。