Controlled access to the facility and segregation of personnel who are responsible for controlling input and output would enhance the control structure of a computer operations department. However, these are not the only procedures listed that would do so.
Periodic rotation of operators and mandatory vacations would enhance the control structure of a computer operations department. However, these are not the only procedures listed that would do so.
Periodic rotation of operators, mandatory vacations and controlled access to the facility would enhance the control structure of a computer operations department. However, these are not the only procedures listed that would do so.
All of the above practices are effective control measures. Periodic rotation and mandatory vacations provide other personnel with the ability to detect operator problems. Controlled access and segregation of duties allow for the separation of incompatible functions.
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