Secure

Zero Trust

Zero trust for any web app-without changing a line of code

Apply Zero Trust security to any legacy or third-party web application instantly-without modifying source code.

Zero Trust isn’t optional anymore-it’s a mandate. But most apps weren’t built for it. Whether you're dealing with legacy portals, third-party SaaS tools, or internal systems without SSO, securing access is a challenge. Webfuse makes it effortless. Instantly wrap any web application in a secure session, authenticate users, and monitor behavior-without needing backend access or complex integrations.

Legacy & external apps are holding back zero trust adoption

  • Many critical apps lack built-in authentication or modern access control.
  • VPNs, gateways, and IdP integrations are costly and complex.
  • Traditional Zero Trust models don’t work for SaaS apps you don’t own.
  • Security teams can’t monitor or enforce policy without deep integration.

Webfuse solves this by enforcing Zero Trust security at the presentation layer-making any web app secure, instantly.

How Webfuse solves this

Security at the Session Layer-No Integrations, No Delays
Webfuse creates secure, isolated Virtual Web Sessions that wrap any web application and enforce Zero Trust policies in real time.

  • Smart Access Control: Restrict SPACE access to verified members via email or SSO.
  • Authentication at the Edge: Enforce login even for apps with no built-in security.
  • Session Monitoring & Logging: Watch sessions live or store detailed audit logs.
  • Magic Links API: Secure JWT-based links enable personalized, revocable access.

Key benefits

  • Enforce Access Control: Gate any app with authentication-even ones without it.
  • No Backend Changes: Apply policies instantly without modifying original code.
  • Monitor Every Session: Record and review all user actions for compliance and insight.

Examples

  • Protect Legacy Intranet Portals: Apply access control to internal systems that were never designed for the public web.
  • Secure Third-Party SaaS Tools: Wrap Jira, Notion, or others behind SSO even if they don’t support it natively.
  • Audit User Behavior on Sensitive Dashboards: Record every click and action on finance, HR, or analytics platforms.

Sign up & get started

Create your first protected SPACE now. You’ll be directed to a preconfigured Zero Trust template in Webfuse Studio with everything ready to go.

Frequently Asked Questions

Can I apply Webfuse to apps without any login functionality? +
Can I integrate Webfuse with my Identity Provider? +
Will this impact the original web app’s performance or behavior? +

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