What Is A Function Of A Remote Access Vpn

Site to site vpns allow collaborators in geographically disparate offices to share the same virtual network.

What is a function of a remote access vpn. Computer to network a remote access vpn extends almost any data voice or video application to a remote device also known as an endpoint or a host. Each host typically has vpn client software loaded or uses a web based client. With a remote access vpn each user needs a vpn client capable of connecting to the private network s vpn server.

In a corporate setting remote access vpns allow employees to access the company s intranet from outside the office. What is remote access vpns. Once connected employees can access information on the company network in the same way they would if their devices were physically plugged in on office premises.

Vpns can be characterized as host to network or remote access by connecting a single computer to a network or as site to site for connecting two networks. In other words you can use remote access vpns to access a corporate network and its resources from home securely. This can be a great choice for a relatively small organization.

When a user is connected to the network via a vpn client the software encrypts the traffic before it delivers it over the internet. This tunnel goes through the public internet but the data sent back and forth through. They can also allow multiple users on one system to connect to multiple users on a second network by installing vpn concentrators in both networks.

Vpn concentrators can allow remote individual users to connect securely into a network using a vpn connection. In a remote access vpns individual hosts or clients such as telecommuters mobile users and extranet consumers are able to access a company network securely over the internet. Remote access vpns are used to connect individual users to private networks.

A site to site vpn on the other hand allows businesses to connect multiple lans in different remote locations. This type of network uses encryption and tunneling to access a company s network. A remote access vpn connects individuals to a lan in another physical location.