What is job rotation principle? And why is job rotation principle important in information security?
Job Rotation is a process in which employees rotate through job functions with other employees in an organization. When organizations employ job rotation as security control, it will enable them to provide peer review, minimizes frauds and facilitates cross training among staff members to avoid dependence on a single employee. Furthermore, job rotation servers as a deterrence and detection in case malicious insiders contemplate to stage fraudulent acts in the organization. Because if employees understand that other employees will take over their roles in the future, they will be less likely to participate in fraudulent actions and thereby be a deterrent security control. Besides, if the employee decides to commit fraudulent activities, their misdeeds will be discovered by the individuals that will take over the role and thereby server as detection control.
Job rotation helps organizations to enhance skill sets of their employees and be resilient to manpower based failures. In addition to other security controls such as mandatory vacation, job rotation is one of the best methods to uncover and mitigate insider security threats likewise committing fraudulent acts.