The company secures these data centers with authentication such as biometric handscans, PINs, 24x7x365 security guards, and video surveillance cameras.

Staff can be hired to help facilitate this, such as cleaners, mechanics, and security guards.

Many work in personal services and childcare (positions such as care assistants, security guards, waiters, or hotel staff).

Exceptions include occupations such as transit workers, shop assistants, and security guards.

In Half-Life, players usually fight alone and only occasionally encounter friendly non-player characters who assist them, such as security guards and scientists.

The only exceptions to this law are for licensed government or security personnel, such as state police officers, agents of the federal government, and certain security guards.

Color of law may include public officials and non-governmental employees who are not law enforcement officers such as judges, prosecutors, and private security guards.

The phenomenon has been noted to affect civil servants, such as firefighters, nurses, police officers, and security guards.

They become cat burglars and tackle without violence threats such as guard dogs, armed security guards, inhabitants and even eager policemen in the very house.

The staff consists of about five hundred employees, three hundred of which are specifically for security purposes, such as tower guards, patrolmen, and security guards.