While companies are often focused on outsider risks such as breach of their systems through a stolen laptop or hacking, often the biggest risk is from insiders themselves. Such problems of access management with existing employees, independent contractors and other persons are as much a threat to proprietary information as threats from outside sources.
An issue that often arises is an employee, upon terminating his or her employment, attempting to solicit his former employer's customers. An employee can plan to go into competition with his employer and may even take active steps to do so while still employed. However, an employee may not use his employer's confidential information to do so.