The advantages of Single Sign-On (SSO) include:
Enhanced Security: SSO reduces the number of attack surfaces by minimizing the need for multiple passwords, which can lead to weaker security practices like password reuse. For example, if a user has to remember only one strong password for all authorized systems, it's easier to maintain high security standards.
Improved User Experience: Users can access multiple applications with a single set of credentials, which streamlines the login process and saves time. This is particularly beneficial in enterprise environments where employees might need to access dozens of different systems.
Simplified Password Management: With SSO, users don't have to remember multiple passwords, reducing the likelihood of forgotten passwords and the associated support costs for password resets.
Compliance: SSO can help organizations comply with regulations that require strong authentication practices. By centralizing authentication, it's easier to enforce security policies and monitor access.
Reduced Help Desk Costs: Since users have fewer passwords to remember, the frequency of password-related help desk calls is reduced, leading to cost savings for the IT department.
Centralized Control: Administrators can manage user access to all systems from a central location, making it easier to revoke access when needed, such as during employee offboarding.
For cloud-based solutions, services like Tencent Cloud's Identity and Access Management (IAM) can provide robust SSO capabilities, allowing for secure and efficient management of user identities and access across various cloud services and applications.