FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -VPN stands for “Virtual Private Network” and describes the opportunity to establish a protected network connection when using public networks. VPNs encrypt your internet traffic and disguise your online identity. This makes it more difficult for third parties to track your activities online and steal data.

Detailed explanation-2: -An intranet is a private network contained within an enterprise that is used to securely share company information and computing resources among employees. An intranet can also be used for working in groups and teleconferences. Intranets encourage communication within an organization.

Detailed explanation-3: -A VPN is a private network that uses a public network (usually the internet) to connect remote sites or users together. The VPN uses “virtual” connections routed through the internet from the business’s private network or a third-party VPN service to the remote site or person.

Detailed explanation-4: -An extranet is a private network that enterprises use to provide trusted third parties–such as suppliers, vendors, partners, customers and other businesses–secure, controlled access to business information or operations.

Detailed explanation-5: -A virtual private network (VPN) allows your company to securely extend its private intranet over the existing framework of a public network, such as the Internet. With VPN, your company can control network traffic while providing important security features such as authentication and data privacy.