Q. What is "virtual private Network " ?

1. It is a private computer network of an organization where the remote users can transmit encrypted information through the server of the organization
2. It is a computer network across a public internet that provides users access to their organization's network while maintaining the security of the information transmitted
3. It is a computer network in which users can access a shared pool of computing resources through a service provider
4. None of the statements (a),(b),(c) given above is a correct description of Virtual Private Network