detailed answer What are the different kinds of VPNs Describ

detailed answer: What are the different kinds of VPNs. Describe different scenarios where you would use each of these approaches. How is SSL/TLS VPN different from a traditional VPN?

Solution

Virtual private network( VPN): A VPN ( or Virtual Private Network) is a way of creating a secure connection ‘to’ and ‘from’ a network or a computer. The VPN uses strong encryption and restricted, private data access which keeps the data securely.

types:

WAN VPN: Branch offices

Access VPN: Roaming Users

Extranet VPNs: Suppliers and Customers ISP Head Office Branch Office

An SSL VPN (Secure Sockets Layer virtual private network) is a form of VPN that can be used with a standard Web browser. In contrast to the traditional Internet Protocol Security (IPsec) VPN, an SSL VPN does not require the installation of specialized client software on the end user\'s computer. It\'s used to give remote users with access to Web applications, client/server applications and internal network connections.

A virtual private network (VPN) provides a secure communications mechanism for data and other information transmitted between two endpoints. An SSL VPN consists of one or more VPN devices to which the user connects by using his Web browser. The traffic between the Web browser and the SSL VPN device is encrypted with the SSL protocol or its successor, the Transport Layer Security (TLS) protocol.

An SSL VPN offers versatility, ease of use and granular control for a range of users on a variety of computers, accessing resources from many locations. There are two major types of SSL VPNs: