Every day, organizations rely on a growing number of applications to get work done.
From collaboration platforms to HR systems and CRMs, each one requires secure access. The result is often password fatigue for users and unnecessary complexity for IT teams.
To address these challenges, organizations are investing in single sign-on (SSO) authentication solutions. The global SSO market was valued at $2.51 billion in 2024 and projected to grow about 13% annually, reaching $7.39 billion by 2033.
SSO software consolidates logins into one secure, seamless experience that strengthens security while making life easier for everyone in the organization.
Key takeaways:
What is SSO software and how does it work?
SSO software enables users to access multiple applications and systems with just one set of credentials. Instead of logging in separately to each system, users are authenticated once and that verified identity is extended across all connected platforms.
Behind the scenes, SSO uses security protocols like SAML, OAuth or OpenID Connect to validate logins and securely share authentication data with other applications.
For end users, the experience is seamless. For IT and security teams, it provides a trusted way to protect sensitive data, reduce risk and maintain compliance.
Increasingly, organizations are pairing SSO with passwordless authentication methods such as smart cards, passkeys or mobile credentials to further reduce reliance on traditional, easily compromised passwords.
SSO software is often considered a key part of broader identity and access management strategies, working alongside multi-factor authentication (MFA) to support both user convenience and organizational security.
4 benefits of SSO software
Adopting SSO software can reshape how your organization manages access, strengthening security in an increasingly digital workplace.
Here are four of the most important benefits SSO software can deliver for your business:
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Streamline logins and reduce IT headaches
When employees don’t need to manage multiple passwords, they spend less time on login issues and more time on productive work. With a simpler login process, onboarding is faster and employees can adopt new tools more easily. In fact, 70% of organizations using SSO said it improved the end-user experience.
With a healthcare SSO solution, clinicians can quickly access patient records across multiple systems without repeated logins, freeing up their time to focus on delivering quality care. rf IDEAS’ partnership with Seal Shield takes those benefits a step further, embedding WAVE ID® readers into fully washable keyboards to deliver secure, rapid logins with tighter infection control.
At the same time, password resets are one of the most frequent IT support requests, creating a drain on both employees and IT teams. By consolidating authentication through SSO, you reduce the need for resets and free up IT staff to focus on higher-value projects. The impact is clear, with 61% of organizations reporting fewer IT support tickets after implementing SSO.
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Close security gaps before they become risks
Every password introduces potential risk, especially if users reuse weak credentials, share logins or leave behind orphaned accounts that aren’t deactivated.
SSO reduces the number of passwords in circulation, helping to close these common gaps and limit opportunities for attackers. When combined with MFA, SSO creates a more secure environment that protects sensitive data and reduces the risk of breaches.
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Take control of access from one place
SSO software gives you a single point of control for managing access across every application in your environment. Instead of juggling separate systems, you can onboard new employees in minutes, adjust permissions with ease and remove access the moment someone leaves your organization.
Centralized visibility also makes compliance simpler by showing exactly who has access to what, while giving IT teams the ability to detect and respond to risks before they escalate.
For example, in higher education, SSO allows IT teams to provision and deprovision access for thousands of students and faculty each semester with just a few clicks, keeping accounts secure and management efficient.
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Scale access as your organization grows
As your business expands, your authentication strategy needs to keep pace. SSO software scales effortlessly, allowing you to add new applications and users without increasing complexity.
Whether your workforce is remote, hybrid or on-site, SSO delivers consistent, secure access across both cloud-based and on-premises systems. Its flexibility ensures you can support growth and evolving business needs without compromising security or usability.
Strengthen your SSO software with rf IDEAS
SSO software is a powerful tool for creating a secure and user-friendly access environment and works best when paired with authentication solutions you can trust.
rf IDEAS WAVE ID® readers are built to integrate seamlessly with leading SSO platforms, giving your users the fast, secure login experience they expect while providing you with the oversight and flexibility you need.
From protecting sensitive data to enabling passwordless authentication, rf IDEAS helps you take SSO to the next level.
Contact us to learn how rf IDEAS can help you simplify authentication and get more value from your SSO software.
