Benefits at a Glance: SDP vs VPN

Compare the advantages of implementing an SDP solution in place of a traditional VPN.

SDP

  • Adaptive to every network
  • Global access
  • Precise segmentation
  • Secured & encrypted
  • Policies based on users
  • Seamless audit and report
  • Rejects account hijacking
  • Reduced costs
  • Least privilege access
VPN

  • Zero automation of network policies
  • Lack of remote user security
  • Doesn’t integrate with identity providers
  • Weak network traffic visibility
  • Unable to create identification rules
  • No network activity reports
  • An easy target for hackers
  • Implementation can be costly
  • Easy access to unauthorized users

Why Choose Perimeter 81 as Your VPN Replacement

Eliminate hardware VPNs with Perimeter 81’s secure Software-Defined Perimeter architecture.

Highly Scalable Security
With our hardware-free framework and flexible microservices platform, you can easily scale your network and adjust for new users, groups and network locations.
Wi-Fi Security and DNS Filtering
Our patented Automatic Wi-Fi Security and DNS Filtering secure an employee’s Internet connection the second they connect to an unsecured Wi-Fi network.
Granular Network Visibility
Unlike traditional legacy VPN services, we provide in-depth, granular insights with monitoring, detection, auditing and activity logs, made available through full API integration.
Precise Segmentation
Our technology integrates with a number of Identity Providers, including Active Directory and SAML services to provide seamless segmentation at the user and group level.
Screenshot of Perimeter81 dashboard

Getting Started with a Software-Defined Perimeter

Complete Visibility
Unlike a traditional VPN, Perimeter 81’s SDP solution increases security, auditing, monitoring & visibility while reducing help-desk support & hardware spending.
Highly Scalable Solution
Our SDP solution is highly scalable and integrates seamlessly with the cloud - delivering enterprise-level security for companies of all industries and sizes.
User-Centric Experience
Ensure user-centric and adaptive, policy-based network access to on-premise resources, SaaS applications and cloud environments.

Cost-Effective SDP Network Access and Security

Our technology is built to replace traditional VPN technology and provides secure on-premise and remote access for the modern and distributed workforce. It offers a hardware-free, highly-scalable, cost-effective solution that ensures simplified secure network access to protect IP assets from end-point to data-center to the cloud.
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SDP vs VPN: Frequently Asked Questions

What is a software-defined perimeter (SDP)?

A software-defined perimeter is a hardware-less type of architecture that creates an internal network quarantined from the outside by a perimeter comprised of a variety of firewalls, which prevents users from coming in without verification. It then allows granular control over specific resource access once users are within the network.

How does an SDP work?

SDP works by containing a company’s IT assets inside a closed network of firewalls that do not let unauthorized users inside. The software foundation of SDP means that both local and cloud resources can be protected from outside access, with the SDP controller being manipulated by IT to determine which users can access which resources once authorized.

What is a VPN?

A VPN, or virtual private network, is a product that helps users connect to web pages, applications, and other resources safely. It keeps their connection and data private as long as it’s active, and allows them to route (and anonymize) their traffic through different globally-placed servers.

How does a VPN work?

A VPN creates a secure tunnel between a user’s PC and the resource they are trying to access (an application, web page, etc.). The tunnel contains traffic that is encrypted by one of many different protocols including IPSec, SSL, WireGuard and others, keeping one’s data private as they interact across the web.

SDP vs VPN: What are the differences?

SDP is different from VPN largely due to the way that it enables custom internal network access policies, while VPNs are meant to provide unlimited network/resource access to users. VPNs also limit visibility across the network for IT, while SDP enables it. Another key difference is that policies are able to be automated with an SDP, and this function is rare on a VPN.

What can I use instead of a VPN?

SDP is a good VPN alternative, as is IAM (Identity Access Management) but only as a complement to VPNs. Enterprises might also try PAM or VPAM - which are Privileged and Vendor Privileged Access Management, respectively.

Is SDP a VPN alternative?

Yes, SDP is an effective alternative to VPN, as it also privatizes traffic over the network, but includes more in-depth functionality and auditing utilities.

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