Compare the Top Free Cloud Edge Security Software as of October 2025

What is Free Cloud Edge Security Software?

Cloud edge security software is a cloud-delivered solution that protects organizations from cyber threats at the edge of their network, where applications and data reside. It combines a variety of security functions, such as secure web gateway (SWG), cloud access security broker (CASB), and web application firewall (WAF), into a single, unified platform. This approach provides comprehensive visibility and control over network traffic and cloud applications, and helps organizations to protect their data and assets from a wide range of attacks. Compare and read user reviews of the best Free Cloud Edge Security software currently available using the table below. This list is updated regularly.

  • 1
    Twingate

    Twingate

    Twingate

    The way we work has changed. People now work from anywhere, not just from an office. Applications are based in the cloud, not just on-premise. And the company network perimeter is now spread across the internet. Using a traditional, network-centric VPN for remote access is not only outdated and difficult to maintain, but exposes businesses to security breaches. VPN infrastructure is costly and time-consuming to procure, deploy, and maintain. Inability to secure access at the app level means hacks can expose whole networks. Twingate enables organizations to rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs. Delivered as a cloud-based service, Twingate empowers IT teams to easily configure a software-defined perimeter without changing infrastructure, and centrally manage user access to internal apps, whether they are on-prem or in the cloud.
    Starting Price: $10 per user per month
  • 2
    Cloudflare Zero Trust
    Stop data loss, malware and phishing with the most performant Zero Trust application access and Internet browsing platform. The traditional tools used to connect employees to corporate apps grant excessive trust, exposing you to potential data loss. The corporate perimeter has become more difficult to control with complex, conflicting configurations across your VPNs, firewalls, proxies, and identity providers. It’s never been harder to parse out logs, and make sense of how users access sensitive data. Your employees, partners, and customers need a network that is secure, fast and reliable to get work done. Cloudflare Zero Trust replaces legacy security perimeters with our global edge, making the Internet faster and safer for teams around the world. Enforce consistent access controls across cloud, on-premise and SaaS applications.
    Starting Price: $7 per user per month
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