An intranet is a private network that is used within an organization. It allows employees to share information, communicate, and collaborate securely. Unlike the internet, which is open to everyone, an intranet is restricted to authorized users, ensuring that sensitive company data remains protected. Intranets often include features like internal websites, document management systems, and communication tools. They can help streamline processes and improve productivity by providing easy access to resources and information. Many organizations use intranets to foster a sense of community and enhance teamwork among employees.