Social networking sites such as Facebook and Twitter can help employees enhance a company's marketing, recruiting, security, and safety. However, employees' use of social networking sites and employers' access of those sites can result in illegal and unethical behavior, such as discrimination...

Corporate social networking sites provide employees and employers with considerable opportunity to share information and become friends. Unfortunately, American and international laws do not directly address social networking site usage. The National Labor Relations Act, civil rights laws, and...