Answered: What Is a Remote Access VPN? 2024 Latest Updates

What is a remote access VPN? How does it work? Learn about remote access VPNs, how they function, and more information in this post. If you're interested in understanding more, keep reading.


By Ellie / Updated on January 3, 2024

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What is a remote access VPN?

What is a remote access VPN? A remote access VPN is a technology that allows users to connect to a private network from a remote location securely. What is the function of a remote access VPN? It extends a private network's resources, such as files, applications, and internal systems, to users working outside the traditional office environment. This is achieved through the creation of a secure and encrypted tunnel over the public internet, ensuring that data remains confidential and protected from potential cyber threats.

Remote Access VPN

How does remote access VPN work?

How does remote access VPN work? Enabling devices in diverse locations to connect to a private network, such as that of a company or government agency, is the primary function of a remote access VPN. Just like any VPN, remote access VPNs establish connections between clients (like applications on your computer or phone) and servers.

Many organizations have an intranet, an internal network that grants authorized users access to files, programs, messages, and private resources. Regulating access to an intranet is straightforward when all users are in one location. The network access server can be limited to individuals connected to a specific internet gateway.

Yet, as remote work becomes the norm, organizations seek secure ways to provide access to users in various locations. This is where a remote access VPN comes in handy— an intranet becomes accessible only through a designated server connected by the organization's VPN client software.

To ensure cohesion, organizations can have remote employees install a VPN client on their devices and configure their office routers to communicate through the same server. For an extra layer of security, the client establishes an encrypted VPN tunnel between its device and the server.

How Does Remote Access VPN Work

How do remote access VPNs benefit your business?

Embracing remote access VPNs can significantly benefit your business in several ways.

Convenient connectivity for remote workers

Remote access VPNs present a practical and secure means for remote employees to access company files, a crucial advantage as more workers connect from diverse locations. Users simply connect their devices to the VPN, ensuring they can utilize it without fretting over data theft during transmission.


Prioritizing data security is essential for business owners, but it often comes with a hefty price tag. The beauty of a remote access VPN lies in its cost-effectiveness. It provides an economical solution, allowing each employee to have a secure network connection without straining the budget.

Enhanced data security

The paramount advantage of remote access VPNs is heightened data security for remote workers. Through encryption, remote employees can transmit information via the VPN with confidence, free from concerns about potential interception by hackers. This ensures smooth company operations for everyone, regardless of their location.

Business continuity

Remote access VPNs play a crucial role in ensuring business continuity during unforeseen events, such as natural disasters or public health emergencies. With a secure remote connection, employees can continue their work seamlessly, minimizing disruptions to essential business operations.

What are the security risks associated with remote access VPNs?

When choosing a VPN  for remote work, security is the top consideration. While providing fundamental security features like user authentication and traffic encryption, it can also pose certain risks due to potential shortcomings in security measures. These risks include:

  • Weak authentication: Some VPNs use vulnerable user authentication methods, risking unauthorized access. Prioritize strong, multi-factor authentication to address this concern.
  • Encryption risks: Inadequate encryption exposes VPN traffic to eavesdropping. Using robust encryption algorithms is vital to safeguard transmitted data.
  • Logging and privacy issues: VPN providers logging user activity compromise privacy. Opt for VPNs with transparent privacy policies and a strict no-logs approach to protect sensitive information.
  • DNS leaks: VPNs may fail to route DNS requests securely, potentially revealing users' online activities. Ensure VPN configurations prevent DNS leaks to maintain privacy.
  • Malware and phishing: Some VPN services may introduce malware or become targets for phishing. Choose reputable providers to minimize the risk of malicious activities.
  • Insecure protocols: Outdated or insecure VPN protocols expose vulnerabilities. Use the latest and most secure protocols like OpenVPN or IKEv2/IPsec for a robust security posture.
  • Unreliable kill switch: A kill switch should disconnect the internet if the VPN connection drops to prevent exposure to unencrypted data. However, an unreliable or misconfigured kill switch may fail to provide the expected protection.

Is there an alternative to remote access VPNs?

Consider a remote desktop application as an optimal solution, enabling remote connections to a local network endpoint via the internet. Notably, AnyViewer stands out as a top free choice for remote desktop software, prioritizing security with multiple protective measures for remote connections.

  • End-to-end encryption: AnyViewer employs robust end-to-end encryption, providing dual protection for your data during transmission and storage. Even if intercepted, decryption without the encryption keys is impossible, ensuring the security of your information.
  • Two-factor authentication: AnyViewer enhances security through two-step verification. Logging in from a new device requires entering a code sent to your email, adding an extra layer of defense against unauthorized access.
  • Regular security updates: Prioritizing security, AnyViewer consistently updates its software to address vulnerabilities and stay ahead of emerging threats. Choosing AnyViewer ensures ongoing improvements for sustained data safety.
  • Firewall-friendly: AnyViewer easily works with firewalls and other security on your network. This ensures your security stays strong, lowering the risk of issues. Picking AnyViewer means a secure and smooth remote desktop experience.

For a secure connection to a remote computer using AnyViewer, just follow these simple steps:

Step 1. Download and install AnyViewer on your devices.

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Step 2. Sign up and log in using the same credentials on both devices.

Log in AnyViewer

Step 3. On your local device, navigate to the "Devices" section and locate the remote computer you want to connect to. Initiate a secure connection with a simple click on "One-click control."

Connect to My Devices

Consider enhancing security and privacy by upgrading to a Professional or Enterprise plan, both of which provide access to the privacy mode feature.


The bottom line

What is a remote access VPN? In conclusion, a remote access VPN serves as a crucial technology, ensuring secure connectivity for remote workers and contributing to business continuity. Despite its advantages, there are security risks associated with traditional VPNs.

Alternatively, a remote desktop application like AnyViewer offers enhanced security measures, including end-to-end encryption and two-factor authentication. Choosing a secure solution like AnyViewer not only safeguards data but also provides a seamless remote desktop experience. Explore these options wisely to meet your business's specific needs and prioritize data security effectively.