Virtual Private Network

What Is a Virtual Private Network?

A virtual private network (VPN) is a private network that is built on top of a public infrastructure. VPNs use tunneling protocols to encrypt and encapsulate data traffic within the public network. This allows organizations to securely connect remote users and sites to their internal network.

VPNs are often used by organizations to allow remote workers to securely connect to the organization’s network. This allows organizations to extend their private network across a public network, such as the Internet. VPNs can also be used to provide secure access to resources on a private network, such as file servers or printers.

How Does a Virtual Private Network Work?

A VPN works by encrypting data traffic and routing it through a tunnel. The tunnel is created by the VPN server and extends between the VPN client and the VPN server.

The VPN client encrypts data traffic with a VPN client software before sending it through the tunnel. The VPN server decrypts the data traffic and routes it to the intended destination.

The VPN client software creates a secure tunnel between the VPN client and the VPN server. The VPN server uses a tunneling protocol to encrypt and encapsulate data traffic within the tunnel.

What Are the Benefits of Using a VPN?

There are many benefits of using a VPN. VPNs can provide secure and private access to resources on a public network. VPNs can also be used to extend a private network across a public network.

Making use of a VPN can also provide a secure way for organizations to allow remote workers to connect to their network from anywhere in the world without risking a breach.

What Are the Drawbacks of Using a VPN?

There are some drawbacks to using a VPN. For example, VPNs can be slow due to the extra layer of encryption, which means that the upload and download speeds can be affected.

Additionally, if a VPN connection is not properly configured, it can lead to security vulnerabilities. It is important to note that a VPN is not a replacement for a firewall. And as a result of that – a VPN should be used in addition to a firewall to provide an extra layer of security.

Table of Contents
Related Terms

API-Drive Call

Find out what API-Drive Call is, what the benefits of this tool are, how it works, and whether there is a limit to the number of calls you can make.

Read More

Multichannel Call Center

Discover what a multichannel call center is, if it’s an effective solution for a call center, as well as the benefits and the drawbacks of running one.

Read More

Call Queueing

Find out what call queueing is, what the benefits of using call queuing are, how it works, and if it’s hard to set up or not.

Read More

Number Masking

Learn more about number masking and find out what it is, how it works, why it’s used, and any potential drawbacks if your business decides to use number masking.

Read More

#1 Rated in Business Phone System Overall Value and Customer Support

We’re honored to be ranked #1 in Overall Value and Customer Support by the buyer communities on Capterra and GetApp.

ULTATEL is the only provider that achieved a perfect 100 score on Customer Support from the buyer communities on Capterra and GettApp.

Capterra is the world’s leading business software reviews and selection platform; GetApp advise tech-savvy business professionals to help them find the software and apps that best meet their needs.

#1 Rated in Contact Center Overall Value and Customer Support

We’re honored to be Ranked #1 in Overall Value and Customer Support by the buyer community on Software Advice. ULTATEL is the only provider that achieved a perfect 100 score on Customer Support from the buyer community on Software Advice. Software Advice has helped over 800,000 businesses select software with live, one-on-one tailored support with software and industry experts.

Partner Request

“We have being using Ultatel for a little over a year now. The phone service and system have allowed us to increase our overall productivity by direct calls to the right person up front. Also voice mail message go directly to our email inbox. It save a lot of time when you on on the road. Also, the after hours messaging is more professional. We we need to make changes to our directory or add more phone extension the Customer Service Team is very responsive. I recommend Ultatel all the time.”

Palumbo Insurance Associates

Tony Palumbo
President, Palumbo Insurance Associates

Talk to an Expert​

“We have being using Ultatel for a little over a year now. The phone service and system have allowed us to increase our overall productivity by direct calls to the right person up front. Also voice mail message go directly to our email inbox. It save a lot of time when you on on the road. Also, the after hours messaging is more professional. We we need to make changes to our directory or add more phone extension the Customer Service Team is very responsive. I recommend Ultatel all the time.”

Palumbo Insurance Associates

Tony Palumbo
President, Palumbo Insurance Associates

Request Your Demo

“We have been using Ultatel for a little over a year now. The phone service and system have allowed us to increase our overall productivity by direct calls to the right person up front. Also voice mail message go directly to our email inbox. It saves a lot of time when you on the road. Also, the afterhours messaging is more professional. We need to make changes to our directory or add more phone extension the Customer Service Team is very responsive. I recommend Ultatel all the time.”
Palumbo Insurance Associates

Tony Palumbo
President, Palumbo Insurance Associates

Request Your Quote

“Ultatel’s level of expertise and support made this project 100% seamless, and they continue to provide outstanding service to our organization, all of us at TLC could not be happier! Thanks Ultatel for helping us stay productive!”​
The Land Conservancy of New Jersey​

Robert J Santee​
IT/Project Manager
The Land Conservancy of New Jersey​

Start Your New Free Trial

“Our company, La Finestra LC, just switched to ULTATEL, ​
the entire experience was great, the transition was seamless.
They have a great knowledgeable team. Thank you.”​ ​
La Finestra LC

Gabriela Lecaro
Controller, La Finestra LC