Which feature of FortiGate enhances the overall user experience while maintaining security?

Web caching enhances the overall user experience by temporarily storing frequently accessed web resources, such as images, files, and websites. This allows for quicker access to these resources, reducing loading times and improving the efficiency of web browsing for users. By serving content from the cache rather than fetching it anew from the internet every time, web caching reduces bandwidth consumption and enhances performance without compromising security.

In a network secured by FortiGate, enabling web caching means users can access needed content faster, thus providing a smoother and more responsive experience. This feature aligns well with security practices as it is implemented without exposing the network to additional vulnerabilities. The focus on both performance and security makes web caching a key feature that balances user experience with safeguarding network integrity.

The other options may contribute to security or access control but do not enhance user experience in the same way. Limiting access to all applications can diminish user productivity, relying solely on static routing may simplify the network architecture but does not improve performance, and always requiring two-factor authentication, while important for security, can add friction to the user experience.