What primary function does Zscaler provide for user access?

The primary function that Zscaler provides for user access is seamless application access with Single Sign-On (SSO). This capability allows users to efficiently access various applications without the need to enter their credentials multiple times, thereby enhancing the user experience and streamlining the authentication process. With SSO, users can navigate seamlessly across different services, benefiting both productivity and security, as it reduces the chances of password fatigue and the potential for weakened security practices.

This focus on accessibility and ease of use is a critical aspect of Zscaler's model, which is designed to enable secure, remote access to applications hosted in the cloud or on-premises without relying on traditional network security measures that might hinder connectivity. Such an approach is particularly beneficial given the increasing trend towards remote work and the use of cloud-based services.

Other options, while related to security and user management, do not directly pertain to the primary function of user access as facilitated by Zscaler. For instance, physical authentication checks, though important, do not align with Zscaler's emphasis on virtual and cloud interactions. User account management is more about maintaining and administering user profiles than directly enabling access to applications. Local device performance monitoring addresses performance-related issues but does not facilitate access to applications themselves. Thus