SSL VPN is free form of VPN which is used with the web browser. It does not require any installation at user's end. In SSL VPN, there are one or more VPN devices connected with the web browser. It's used to give remote users with access to Web applications, client/server applications and internal network connections.

The traffic between the VPN devices and web browser is encrypted due to SSL. It used to provide the secure connection between the remote users and internal network resources. It is ease of use for end users