The Ultimate Guide to Setting Up an Enterprise VPN


Most enterprise companies already know that distant entry to company networks is important. A VPN (Virtual Private Network) is a safe and personal community that allows distant staff to entry their firm’s community securely. To discover out all the pieces you want to find out about establishing an enterprise VPN, learn on.…

How Does a VPN Work?

When a consumer connects to a VPN, their machine creates an encrypted tunnel between their machine and the corporate’s community. This encrypted tunnel protects the consumer’s knowledge from unauthorized entry or interception whereas in transit.

VPN Use Cases

There are a number of use instances for a VPN in an enterprise atmosphere. Among them:

  • Secure distant entry: Enables distant staff to securely entry their firm’s community from wherever on the earth.
  • Site-to-site connections: Connects completely different websites or places of work inside an enterprise, making a safe and personal community.
  • Secure communication: Provides a safe and personal channel for communication between staff, prospects, and companions.

Consumer VPN vs Small Business VPN vs Enterprise VPN

Each VPN comes with its personal options and capabilities. But typically, they fall into three primary classes:

  • Consumer VPNs: Primarily designed for private use and never appropriate for enterprise use. 
  • Small enterprise VPNs: Designed for companies with a restricted variety of staff and assets. 
  • Enterprise VPNs: Ideal for bigger organizations with a extra in depth community infrastructure.

Types of VPNs for Businesses

There are two primary forms of VPNs for companies:

On-Prem VPN 

Installed on-premises and managed by the group’s IT employees. These VPNs present full management and customization over the community’s configuration and safety.

Cloud VPN 

Hosted within the cloud and managed by a third-party supplier. These VPNs provide scalability, flexibility, and ease of deployment.

The Elements of a VPN

To arrange an enterprise VPN, you want two primary parts:

  1. VPN software program: Installed on the consumer’s machine. Creates an encrypted tunnel between the machine and the corporate’s community.
  2. VPN infrastructure: The {hardware} and software program that makes up the VPN server and gateway. This infrastructure is in charge of creating and sustaining the encrypted tunnel.

Best Practices for Setting Up an Enterprise VPN

When establishing an enterprise VPN, to make sure the community is safe and dependable, it’s advisable to comply with finest practices. 

Here are the highest 5 finest practices to think about:

1. Determine Your VPN Requirements

Before selecting a VPN supplier, assess the variety of customers, units, and areas, in addition to the extent of safety and encryption wanted to decide your best option of VPN for your small business. The degree of safety and encryption wanted also needs to be evaluated to decide if the VPN supplier can meet your safety necessities. 

2. Enable Multi-Factor Authentication (MFA) 

Enabling MFA provides an further layer of safety to your VPN by requiring customers to present two or extra types of authentication to entry the community. This can embody a password, a fingerprint, or a one-time code despatched to a consumer’s telephone. 

MFA makes it tougher for unauthorized customers to acquire entry, even when they handle to receive a consumer’s password. It’s an important safety measure for any enterprise VPN deployment.

3. Regularly Patch Your VPN Software 

Regularly patching your VPN software program is essential to sustaining a safe VPN atmosphere. Outdated software program can go away your VPN weak to identified safety flaws that attackers can exploit. 

To guarantee your VPN software program is up to date recurrently, schedule common updates and maintain observe of any new patches or updates launched by the VPN supplier. Additionally, be certain that your IT crew is skilled to implement these updates as quickly as they turn into out there.

4. Limit VPN Access 

Limit VPN entry to solely these staff who want it, decreasing the chance of unauthorized entry and potential safety breaches.

5. Deploy VPNs in a Zero-Trust Framework

Deploy VPNs in a Zero-trust framework – a safety mannequin that assumes no consumer or machine inside a community might be trusted. When deploying VPNs inside a zero-trust framework, entry is barely granted on a need-to-know foundation, and all site visitors is totally authenticated and encrypted. 

It’s necessary to work with a VPN supplier that understands and helps a zero-trust safety mannequin to guarantee the very best degree of safety on your enterprise.

How to Choose a VPN for Your Enterprise Business

Your Existing Infrastructure

When selecting a VPN supplier on your enterprise, it’s necessary to think about your present infrastructure. Look for a supplier that may seamlessly combine along with your present programs, equivalent to cloud companies or on-premises networks. 

Ensure that the supplier can help the working programs utilized by your staff and supply compatibility with any {hardware} or units they use. Taking these components into consideration will show you how to select a VPN supplier that matches seamlessly into your present infrastructure.

OS Support

When selecting a VPN supplier on your enterprise, it will be important to think about the working programs (OS) utilized by your staff. Make positive that the VPN supplier gives help for the entire related working programs, together with Windows, Mac, and Linux.

This will be certain that all staff can entry the VPN no matter their machine or working system. It’s additionally necessary to examine whether or not the VPN supplier helps cell units equivalent to iOS and Android, as many staff might require entry to the VPN from their smartphones or tablets. 

BYOD (Bring Your Own Device) Support

Make positive that your alternative of VPN supplier helps “Bring Your Own Device” (BYOD) insurance policies. This will be certain that all staff can entry the VPN and firm assets whatever the machine they use. Additionally, the supplier ought to have insurance policies and options in place to make sure the safety of each private and firm units whereas linked to the VPN.

Security and Encryption

Ensure your VPN has robust encryption requirements to defend knowledge from potential breaches or assaults. It is necessary to select a supplier that provides the very best degree of encryption, equivalent to AES-256, to guarantee the information is safe.

In addition to encryption, the VPN supplier should have robust safety features, together with firewalls and intrusion detection programs, to defend towards potential threats. The supplier also needs to have strict entry controls to be certain that solely licensed customers can entry the community. 

Remote Support

Remote help allows IT help employees to troubleshoot and resolve points with VPN connectivity and different IT-related issues, even when staff work remotely. 

With distant help, IT groups can remotely entry the VPN shopper on an worker’s machine to diagnose and resolve points with out disrupting their workflow. This may also help decrease downtime and be certain that staff are productive and may securely entry the assets they want by way of the VPN.


Some VPN suppliers might provide decrease costs however might not present the mandatory degree of encryption and safety features that your enterprise wants. It is really useful to examine completely different pricing plans from a number of VPN suppliers and assess which plan gives the very best worth on your particular wants. 

Some suppliers might provide quantity reductions for bigger companies or longer dedication durations. Also, keep in mind to think about any further prices, equivalent to setup charges or ongoing upkeep. 

VPN Security Risks and How to Counteract Them 

While VPNs are an important device for securing enterprise networks and distant workforces, they aren’t immune to safety dangers. One of the most important dangers with VPNs is the potential for cyberattacks to happen due to vulnerabilities within the software program. Threats like malware, phishing assaults, and different forms of cyberattacks can exploit these vulnerabilities, placing delicate knowledge in danger. Additionally, some VPNs can endure from DNS leaks, which may reveal customers’ IP addresses and probably their location and id.

To counteract these safety dangers, it’s important to select a good VPN supplier that prioritizes safety and encryption and recurrently updates its software program to handle vulnerabilities. Additionally, deploying ZTNA may also help enterprises keep safe by offering a extra granular and dynamic method to entry management. 

More about ZTNA

ZTNA is an acronym for Zero Trust Network Access. ZTNA is a safety technique that’s constructed on the precept of least privilege. Least privilege signifies that customers are solely given the naked minimal permissions they want to do their job – no extra, no much less. 

This method is in stark distinction to conventional safety fashions, which normally depend on perimeter defenses on the premise that blanket entry is of course granted to everybody contained in the group. With ZTNA, there are ZERO trusted insiders or untrusted outsiders – everyone seems to be handled equally, with zero belief. 

Unlock the Power of Perimeter81’s ZTNA

Perimeter81 gives a best-in-breed ZTNA answer that provides a safer manner for distant entry to firm assets in contrast to conventional Virtual Private Network (VPN) options. With Perimeter 81 ZTNA, customers can entry particular functions and companies extra granularly and securely with out being granted full entry to the whole community.

One of the important thing advantages of Perimeter81’s ZTNA is that it doesn’t require customers to join to the corporate’s community to entry assets, which implies there isn’t any want to expose the whole community to potential safety dangers. Instead, Perimeter 81 ZTNA makes use of a cloud-based mannequin to authenticate and authorize consumer entry to particular assets whereas making certain that community site visitors is encrypted and safe. 

With Perimeter 81 ZTNA, firms get pleasure from higher safety and management over their community entry whereas additionally making it simpler for distant staff to entry the assets they want to do their job.

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