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Symantec O₃

Single Sign-on (SSO) and Identity-based Access Control for the Cloud

Symantec O3 is a unique cloud security platform that provides single sign-on and enforces access control policies across web applications. Symantec O3 helps enterprises migrate to Software as a Service (SaaS) applications while ensuring that proper risk management and compliance measures are in place to protect enterprise data and follow regulations.

Symantec O3 improves security without getting in the way of usability. With Symantec O3, end users only have to login once, across all of their web applications. It enables enterprise IT to provide single sign-on and access control security for multiple cloud applications.

In short, O3 enables enterprise IT to embrace the cloud while retaining visibility and control – simplifying the use of cloud applications for both enterprise IT staff and for users.

O3 is a 100% cloud hosted security service managed by Symantec in its secure, high availability data center. The customer management interface is a web portal managed through a browser. End user client access is also browser based.

Web Browser Support

  • Internet Explorer
  • Google Chrome
  • Firefox (including android)
  • Safari



  • 1-877-294-5255