What is a Remote Access VPN?


Businesses have been using VPNs more frequently recently as a result of the sharp surge in cyberattacks against them. The value of virtual private networks has also risen with the move toward a work-from-home policy. According to Statista, in 2021, approximately 43% of US employees used VPNs when working from home.

VPNs preserve convenience for consumers while simultaneously ensuring the security and safety of a firm's digital network. They are thought of as the cheapest cybersecurity solution in the world and are simple to use and set up.

For companies that allow their workers to work from home, a remote access VPN is essential. The necessity for remote work has been highlighted by the global coronavirus epidemic in practically every company.

What is a Remote Access VPN?

Similar to other VPNs, a remote VPN enables users to remotely access their businesses' data and files. By providing encryption, it enables users to utilize and access the necessary files from the company's data center, cloud locations, and main offices.

This tool's encryption technique significantly contributes to the safe transmission of data between distant locations. While traveling through the tunnel, it scrambles the data to prevent malicious actors from getting close to it. Between the transmitter (user) and the recipient, it creates a secure connection (data center). The availability of such a data security solution will assist the staff in working securely and stress-free.

How does Remote Access VPN Work?

Now that we are aware that remote access VPN exists, let's examine how it functions. In order for remote access VPN to function, a secure tunnel must be built between the sender and recipient. Between the network of the company and the device of the employee, the protected tunnel functions as an encrypted gateway. Although the gateway uses the open internet, the VPN makes guarantees that no data is compromised in transit.

The client software and the Network Access Server commonly referred to as a NAS, are the two essential components of the remote access VPN. A single server or a piece of software can function as a network access server. To utilize the VPN, you can link to NAS online. You must sign in before utilizing the VPN since NAS should supply accurate information. On the same network, NAS uses its own authentication processes or a separate approach to verify the client's data.

You can utilize the connection for encrypted communication once it has been established through a gateway. The decoded data is shared with the secure servers after being sent from your remote system and traveling through a remote tunnel.

You must also install a program on your device before utilizing a remote access VPN. A reliable connection must be made and maintained with the application. Nowadays, the majority of operating systems come equipped with software that makes connecting to a VPN simple. The downloaded software program aids in building a gateway to the NAS and controls security to maintain the connection's encryption and security.

Why is a Remote VPN Necessary for the Company?

The way firms work has evolved substantially during the past fifteen years. Personal computers have been replaced by portable devices like tablets and smartphones. Regulations governing bring your own device (BYOD) and the option of teleworking have created new opportunities, increased demand for greater online security, and growth in the corporate VPN sector as a result.

The increased concern about cyber dangers have also pushed businesses to use data security measures to safeguard their vital assets. Through encryption and scanning tools, VPNs offer safe access to data, helping businesses stop hacking issues. Additionally, you may utilize your PC/Smartphone in a variety of ways after a secure tunnel has been built between them and the company's network.

Benefits of a Remote Access VPN

Remote access VPN is an important technology that has altered how businesses perceive security solutions. By using this technology, businesses may allow their workers to work remotely from a secure environment to complete the necessary duties.

Swift and Reliable Remote Access

The first factor that makes VPN crucial for businesses is its quick and reliable remote access function. The company's data center was first accessed from locations outside of the workplace via a VPN service. For the businesses whose applications were in the data center, it was accurate. Today, companies may give their employees remote access without a data center. As a result of developments in VPN technology, VPNs like NordVPN provide their users with cloud and online services.

Highly Stable and Protected

The two major requirements will be the same whether the business requires site-to-site encryption or routine remote access. You could have resources on the company's cloud, including business apps and important data. Remote employment is the second perk. A VPN will assist you in remaining anonymous and safe if you are dealing with a global customer. As a result, you may work comfortably without having to worry about expensive data center monitoring.

Boost Productivity

The potential of this virtual private network to increase productivity is its sixth advantage. Through cooperation and secure communication, it may assist staff in working around the clock in a better and faster manner. For businesses that are concerned about the security of their valuable assets and want to boost staff productivity, this private network may be a godsend.


The second factor that makes VPNs crucial for your company is their reasonable cost. The most cost-effective way to get better results may be to invest in a VPN service. Furthermore, ensuring reliable web service providers and implementing efficient endpoint security can also prove to be profitable IT investments for small-scale organizations.

When utilized with corporate license agreements, several VPNs feature less-priced rates, such as $10 per user. Therefore, organizations are motivated to use this top data security product throughout their networks by the low-cost element.


A VPN for remote access is an effective solution that allows individuals and businesses to safeguard their valuable information and resources while providing remote access to others. Users may submit data over an encrypted gateway, preventing hackers from stealing it through harmful assaults. To share data safely, the VPN creates a secure communication connection between a sender and a recipient.

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