Perimeter81 Review

Perimeter 81’s corporate VPN product includes a great selection of network security tools that will reliably keep your business’s data safe.

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192 Reviews

Expert Rating


192 Reviews

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Perimeter81 Review

Cybersecurity is one of those things that’s easy to ignore until it’s too late. These days every company, whether it’s a high-tech software firm or a small business like a local pet salon or convenience store relies on computers to keep its operations running.

Perimeter 81 is a cybersecurity company that offers an industrial-strength VPN solution to help businesses keep their networks safe. If you’re looking for an all-in-one cybersecurity solution for your company, Perimeter 81 might be a good fit for you.

What is a VPN Service?

A Virtual Private Network (VPN) is a way that you can extend a private network across public networks safely and securely. VPNs help to keep company data secure and make company networks easier to manage.

You can think of your business’s network as like an office building. All of your data is in rooms in the build and only people in the building can get to it. People can walk in and out of the doors, and you do your best to keep the doors secure. Still, people sometimes slip in and out without you noticing.

A VPN is like building a private tunnel between someone’s computer and your office. The tunnel is secure and only the person who is using the computer that’s connected to the VPN can use it. They can use the tunnel to get to the company’s data securely without the risk of someone else interfering with their connection.

Perimeter 81 offers a VPN service for companies alongside a host of other cybersecurity tools.

Perimeter 81 Features

Perimeter 81 is an all-in-one network security solution that comes with a multitude of features.

Zero Trust Secure Network

In computer networking, any amount of trust between devices is a security risk. A zero-trust network relies on devices always verifying the details of other devices on the network before allowing them to communicate.

With Perimeter 81’s Zero Trust Secure Network, you identify the most essential data, applications, and services. Anyone attempting to access these resources needs to go through layers of security before they can access them, making it easy for network security administrators to manage and track traffic and restrict access as needed.

Perimeter 81 has been recognized by the Forrester New Wave™ as a Leader in Zero Trust Network Access.

Unified Cloud Management

Perimeter 81 makes its tools easy to manage with a single cloud interface for monitoring and maintaining the security network. IT teams can use the management platform from both desktop and

mobile devices. The platform also supports Single Sign-On and Two-Factor Authentication for additional protection.

Multi-Tenant Cloud

If your company has multiple networks, Perimeter 81 can support those networks thanks to its multi-tenant cloud. You can create multiple networks and keep them separate or interconnect them as needed. 

Each network can have unique network permissions, making it easy to segment your network and limit access to network resources to reduce security risk.

Cross-Platform Applications

Perimeter 81 offers applications for desktops, laptops, and mobile devices. These apps make it easy for employees to connect to the secure network with a single click, regardless of where they’re physically located. This easy access to a secure connection reduces the chances that an employee will use unsecured networks to access secure data.

Automatic WiFi Security

Perimeter 81 has a patented technique for securing any internet connection with its automatic WiFi security. 

Many WiFi networks, especially those in public areas, have no security at all, making it easy for malicious actors to intercept network traffic. With Perimeter 81, company devices that connect to unsecured wireless networks automatically connect to the company’s VPN network, encrypting and securing traffic without the user needing to take any additional action.

DNS Filtering

DNS filtering gives network administrators the ability to block access to certain websites and other online resources. This can be used to prevent workers from accessing insecure sites that may be filled with malware and to reduce distractions during the workday.

Two-Factor Authentication

Perimeter 81 makes it easy for companies to implement Two-Factor Authentication to access network resources. This adds additional security to apps and other resources that may not natively support Two-Factor Authentication.

Firewall as a Service

Traditional firewalls are often lacking, forcing companies to use a patchwork of tools to secure their networks and resources. With Perimeter 81, network administrators can implement multiple firewalls to surround the company’s entire network, critical resources, and even remote resources such as cloud storage.

These firewalls can be easily managed from a single dashboard which includes tools for quick and easy management of traffic rules and prioritization to keep data secure and network traffic running smoothly.

Who is Perimeter 81 For?

Perimeter 81 can benefit many different types of companies.


Healthcare businesses have a lot of patient information that is highly confidential, making it a prime target for malicious actors. They also have to comply with strict government regulations like HIPAA.

Perimeter 81 is designed to make it for healthcare firms to comply with regulations and keep patient data safe with tools like end-to-end encryption and multi-factor authentication.


Finance companies are one of the top targets for hackers. A successful attack could result in the loss of important client information and assets. With the rise of untraceable assets like cryptocurrencies, hackers have even more incentive to try to attack finance companies and these businesses need to work harder than ever to keep their data safe.

Perimeter 81 includes tools to keep company data safe and siloed away from the internet at large. 

Tech and Software as a Service

Most technology companies have embraced the cloud and work with cloud services providers like Amazon and Microsoft. The cloud has many perks but inherently involves trusting a party outside of your business with your data and sending confidential information over various networks.

Perimeter 81’s enterprise VPN integrates seamlessly with major cloud providers to help technology businesses meet compliance standards and keep their services safe and secure.


One of the hardest parts of implementing new security tools for your company is setup. Updating your network and all of your computer equipment with new software and tools can be a massive undertaking that takes weeks or months.

Perimeter 81 makes onboarding easy with its zero-touch framework. IT managers can sign in to the tool’s cloud management platform and create their workspace, creating a cloud dashboard where their team can start building and managing a network.

From the cloud dashboard, you can begin purchasing licenses for team members. Deployment is automatic and scalable so you can roll out the security tools to just a few employees or thousands at a time. Each employee will get an email or a notification from your company’s single sign-on provider to download the client applications.

The client application installation requires just a single click and works automatically after installation, securing all traffic sent to and from that client and allowing secure access to customer resources.


When it comes to the security of your business, the last thing you want is to be left on hold while criminals steal your company’s data and destroy your network.

Perimeter 81 is easy to reach if you need support. There is 24/7 assistance available and the company offers a one-day response time for any email questions. Customer support also provides a one-on-one onboarding session to help with setting up your network and a comprehensive knowledge base that includes product guides, video tutorials, and other how-tos.

Perimeter 81 Pricing

Keeping your company’s data safe is priceless, but that doesn’t mean you can get cybersecurity tools for free. You have to pay for Perimeter 81’s services, but the pricing is easy to understand and quite reasonable.

There are four plans available. Which one you choose will depend upon your business’ needs and the size of your company.

You can receive a discount of 20% for annual billing and every level of service comes with a 30-day money-back guarantee.

For more details on how the plans compare, you can check out Perimeter 81 plans comparison page.


Perimeter 81’s corporate VPN product includes a great selection of network security tools that will reliably keep your business’s data safe. The service comes at a highly reasonable price, but if you’re looking solely for a VPN solution, there are cheaper options out there. Where Perimeter 81 shines is as an all-in-one security solution for your business.