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CA Single Sign-On

Seamless and secure web application access with single sign-on.

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Keep the door open for users, but closed to hackers.

Transform your business by giving employees, customers, partners and suppliers secure access to essential information and applications whether on-premises, in the cloud, from a mobile device or at a partner’s site. As your organization’s Web applications increase, you want to provide a seamless user experience by allowing your users to sign on once to access all of their applications while protecting your organization from breaches and other threats. With CA Single Sign-On, you get flexible and secure identity access management.

Get in touch with CA.

CA Single Sign-On. Secure access, better user experience.

Reduce cost of ownership

Support cloud, mobile, web applications and identity federation standards from a single platform.

Enhance security

Reduce risk of inappropriate access and session hijacking with a common policy layer and device fingerprinting.

Accelerate access management

Increase application availability and integration by providing unparalleled access management options and implementation guides.

Get installation help, release notes and more.

Why CA

CA lets you efficiently deploy and provide secure access control to applications.

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Featured Case Studies

Simeio Meets Client Demands for Better Security with CA Single Sign-On

BT Safeguards Customer Experience and Saves £4.5 Million a Year with CA Single Sign-On

DBS Enhances its Competitive Advantage with CA Identity and Access Management Platform

Related Products


Cost-effectively access applications over the cloud via Software-as-a-Service (SaaS).

Cloud Ready

Improve user experience and simplify access to cloud applications.

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Accelerate your success with help that’s timely and targeted.


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Troubleshoot technical issues, browse the latest product documentation and access support announcements.


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Getting Started


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Call us at 1-800-225-5224
Call us at 1-800-225-5224
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