The password helps ensure that unauthorized users do not access the system.

He opens it and gets electrocuted as a result of being an unauthorized user.

The attack surface of a software environment is the code within a computer system that can be run by unauthorized users.

Shielding public computer networks from unauthorized users and vandals, however, is a far more difficult problem.

This keeps unauthorized users away from viewing personal information stored on a particular computer.

Some kind of defense mechanism to prevent intrusion by unauthorized users?

Some of these reports find their way to unauthorized users.

The information could be accessed by the unauthorized user for malicious purpose.

The longer the key, the harder it is for an unauthorized user to decipher the message.

If the sensor is removed, the system still locks out unauthorized users.