
SSO simplifies the login process by allowing users to access multiple applications with a single set of credentials. This reduces the number of passwords users need to remember and manage.
With SSO, organizations can reduce the risk of password fatigue and the associated security risks, such as weak or reused passwords.
In a world where data breaches are common, SSO helps protect sensitive information by limiting the number of potential entry points for unauthorized access.
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Importance of SSO
Single sign-on (SSO) is a game-changer for companies worldwide, allowing employees, partners, and customers to access all necessary applications and services with just one set of credentials.
The Identity and Access Management market is projected to almost triple in size from its 2020 figure by 2028, growing from $12.26 billion to a staggering predicted $34.52 billion.
This growth is a testament to the importance of SSO, as most organisations are taking tools like it seriously.
The predicted growth of the Identity and Access Management market is a clear indicator that SSO is becoming an essential tool for businesses.
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How SSO Works
Single Sign-On (SSO) works by allowing users to authenticate once and access multiple applications without logging in again. This process happens within seconds, providing fast and secure access to the applications your workforce needs.
Here's a step-by-step breakdown of the SSO process:
- Users are redirected to the SSO system for authentication.
- They provide their credentials (e.g., username and password) once to the SSO system.
- The SSO system verifies the user's identity and permissions.
- A secure token is generated, containing information about the user's identity and authentication status.
- The token is sent back to the application that initially requested authentication.
- The application verifies the token's authenticity and the user's identity and permissions.
- The user is now authenticated and gains access to the application.
My1Login's SSO solution, for example, uses identity protocols like SAML and OIDC, or credentials like usernames and passwords, to provide onward authentication to internal web, external cloud, and Windows desktop applications.
Authentication Process
The authentication process is a crucial step in Single Sign-On (SSO). It's a streamlined process that eliminates the need for users to remember multiple passwords and log in credentials.
To begin, the user attempts to access an application, but the application recognizes that the user is not yet authenticated. This is when the SSO system kicks in.
The user is redirected to the SSO system for authentication, where they provide their credentials, such as their username and password, once to the SSO system. This is a key benefit of SSO, as users only need to remember one set of credentials.
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The SSO system verifies the user's credentials and then generates a secure token. This token contains information about the user's identity and authentication status.
Here's a breakdown of the authentication process:
- User attempts to access an application.
- User is redirected to the SSO system for authentication.
- User provides credentials to the SSO system.
- SSO system verifies credentials and generates a secure token.
- Token is sent back to the application for verification.
This process happens quickly, often in a matter of seconds, making it fast and secure access to the applications that users need to use.
Token-Based Access
Token-Based Access is a key component of Single Sign-On (SSO) solutions. It allows users to access multiple applications without having to re-enter their credentials.
The user's browser presents the authentication token to each application they attempt to access within the SSO environment. This token contains information about the user's identity and authentication status.
The token is generated by the SSO system after successful authentication, and it's sent to the user's browser. The browser then presents the token to each application, which verifies its authenticity and grants access if valid.
This process is seamless and fast, taking only a few seconds to complete. It's a significant improvement over traditional password-based authentication methods.
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Here's a step-by-step overview of the token-based access process:
- The user's browser presents the authentication token to each application they attempt to access.
- The application verifies the token's authenticity and the user's identity and permissions within the token.
- If the token is valid, the user is granted access without needing to re-enter their credentials.
This streamlined process provides a secure and convenient way for users to access multiple applications within a SSO environment.
Security and Compliance
Security and Compliance is a top priority for any organization. SSO significantly improves an organisation’s security posture in mitigating the risk of data breaches. This is because SSO eliminates the need for users to memorise dozens of different corporate passwords, reducing the risk of weak or reused passwords.
SSO also helps satisfy regulatory requirements, such as those outlined in the Health Insurance Portability and Availability Act (HIPAA) and the General Data Protection Regulation (GDPR). These frameworks contain entire sections of controls and requirements dedicated to access control, which SSO can help satisfy.
By implementing SSO, organizations can demonstrate compliance with industry regulations and avoid non-compliance penalties. Regular auditing and audit trail maintenance are also made easier with SSO, reducing the cost associated with non-compliance.
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Here are some key benefits of SSO in terms of security and compliance:
- Regular auditing and audit trail maintenance
- Protection of sensitive user data through encryption protocols and access controls
- Centralized access control and authentication management
- Enforcement of consistent access policies
With SSO, organizations can put the responsibility of managing credentials and identities back in control, preventing many types of attack that can leverage weak security practices and human error.
Data Privacy Compliance
Data Privacy Compliance is a critical aspect of any organization's security and compliance strategy. Regulatory frameworks like GDPR and CCPA require businesses to protect sensitive user data by implementing encryption protocols and access controls.
Regular auditing and audit trail maintenance are essential to demonstrate compliance with these regulations. SSO can help streamline authentication and reduce costs associated with non-compliance fees.
Businesses must ensure they have a robust system in place to protect user data, including encryption protocols and access controls. This can be achieved through the implementation of SSO.
To demonstrate compliance with industry regulations, businesses must enforce consistent access policies and audit user activity. By doing so, they can avoid non-compliance penalties.
Here are some key benefits of implementing SSO for data privacy compliance:
- Control user account lifecycles
- Enable management and governance of identities and access to data
- Provide full, centralized audit trails of user access to applications
- Enforce step-up and Multi-Factor Authentication for SSO into specific apps
Cyber Risk Mitigation
Cyber Risk Mitigation is a critical aspect of security and compliance. A modern Single Sign-On (SSO) solution can significantly mitigate cyber security risks by integrating with different types of applications, including web, Windows desktop, and virtualized apps.
The extent of cyber risk mitigation is driven by three key factors: compatibility with various line-of-business apps, seamless user adoption, and the ability to discover and integrate Shadow-IT and line-of-business apps.
A comprehensive SSO solution can integrate with up to 288 different cloud applications, making it a game-changer for enterprises with a large number of cloud-based tools. This level of integration is crucial in preventing data breaches and cyber attacks.
By leveraging an SSO solution, administrators can centrally configure strong password policies for external applications, automatically update user passwords, and hide the new password from the user. This eliminates phishing risks and ensures that even if a user is targeted by a phishing attack, their credentials cannot be compromised.
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Here are the three key factors that drive the extent of cyber risk mitigation in an SSO solution:
- Compatibility with various line-of-business apps
- Seamless user adoption
- Ability to discover and integrate Shadow-IT and line-of-business apps
By addressing these factors, a modern SSO solution can provide robust cyber risk mitigation, protecting enterprises from the threats of data breaches, phishing attacks, and other cyber security risks.
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Benefits for Users
SSO gives users one "key" to sign in to multiple web properties, mobile apps, and third-party systems using one single identity, eliminating the need to memorize unique credentials for multiple logins.
With SSO, users only need to login on a device once for all-day, across-the-board access, creating a stress-free and enjoyable experience. This is especially beneficial in today's remote and hybrid work environments, where users often access a multitude of apps.
Some apps being used in the workplace include content collaboration, security, sales & marketing, video conferencing, project management, team communication, networking & infrastructure, reporting, and e-learning. With single sign-on, logins are automatic - one click and you're in.
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SSO dashboards can be customized to prioritize a user's most accessed apps, or to sort them by folder. Some SSO platforms even offer browser plugins that can save new passwords directly or suggest stronger passwords that won't be easily exploited.
By providing seamless access to multiple applications with a single set of credentials, SSO enhances user experience, improves user satisfaction and loyalty, leading to increased engagement and retention rates.
Here are some benefits of SSO for users:
- Reduced user friction, saving time and effort
- Improved user experience, with automatic logins and customizable dashboards
- Enhanced security, with stronger passwords and reduced risk of password-related incidents
- Increased productivity, with more time to focus on core tasks and projects
By implementing SSO, users can enjoy a modern digital experience, with increased customer loyalty and higher conversion rates.
Choosing a Provider
Not all SSO solutions are created equal, so it's essential to find one that best meets your business needs. An ideal solution should have full compatibility with the suite of apps used by your workforce.
SSO solutions should facilitate an easy transition to the new system, minimizing disruption to your business operations. This will help you avoid costly downtime and keep your employees productive.
An ideal SSO solution should also include complementary products, such as Enterprise Password Management and Multi-Factor Authentication, to enhance security and user experience.
Technical Aspects
Single sign-on (SSO) simplifies the login process by allowing users to access multiple applications with a single username and password.
This reduces the administrative burden on IT teams, who no longer need to manage multiple passwords for each user.
The SSO process typically involves a centralized identity provider that authenticates users and grants access to authorized applications.
This centralized approach improves security by reducing the risk of password sprawl and making it easier to enforce password policies.
SSO solutions can be implemented using various protocols, including SAML (Security Assertion Markup Language) and OAuth (Open Authorization).
These protocols enable secure communication between the identity provider and the applications, ensuring that sensitive user data is protected.
By using SSO, organizations can improve the user experience, reduce helpdesk calls, and increase productivity.
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Benefits for Business
SSO is a game-changer for businesses, and here's why. It bolsters your security, reducing the risk of data breaches and cyber attacks. By streamlining login processes, SSO can bring about a 75% reduction in login-related help desk calls, saving IT teams a significant amount of time and resources.
With SSO, users can access all applications seamlessly, from any location, which boosts productivity in the workforce. This frictionless login experience is a delight for end-users, who no longer have to remember multiple passwords or go through different authentication processes for each application.
SSO can also help organisations save money by reducing IT help desk usage and costly password resets. In fact, one study found that SSO can save organisations around $70 per password reset, which can add up quickly. Additionally, SSO can help organisations identify redundant licenses and subscriptions, reducing software license pool costs and subscriptions.
Here are some key benefits of SSO for businesses:
- Reduced IT help desk usage
- Cost savings from reduced password resets
- Improved productivity through seamless access to applications
- Enhanced security through streamlined login processes
- Cost savings from reduced software license pool costs and subscriptions
By implementing SSO, businesses can focus on more strategic initiatives, rather than getting bogged down in password resets and login issues. It's a win-win for both the business and its employees.
SSO Solutions
Single sign-on (SSO) solutions can simplify the login process for users by allowing them to access multiple applications with a single set of credentials.
By reducing the need for multiple usernames and passwords, SSO solutions can increase productivity and reduce frustration for users.
According to a study, 71% of employees reported wasting an average of 2.5 hours per week due to password-related issues.
Implementing SSO solutions can also improve security by reducing the risk of password-related breaches.
SSO solutions can be implemented using various technologies, including Kerberos and OAuth.
Kerberos is a widely used protocol that provides secure authentication and ticket-granting services.
OAuth, on the other hand, is an authorization framework that allows users to grant access to third-party applications without sharing their credentials.
By leveraging these technologies, organizations can create a seamless and secure SSO experience for their users.
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Frequently Asked Questions
What are the risks of lack of SSO?
Without Single Sign-On (SSO), your business is at risk of data breaches, which can result in the loss or theft of sensitive information. This can lead to serious consequences, including financial loss and damage to your reputation
Sources
- https://www.okta.com/uk/blog/2022/04/benefits-of-single-sign-on/
- https://www.descope.com/blog/post/sso-benefits
- https://www.linkedin.com/pulse/10-benefits-sso-why-its-important-your-business-rainbowsecure
- https://www.loginradius.com/blog/identity/benefits-single-sign-on/
- https://www.my1login.com/resources/white-papers/what-is-single-sign-on
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