What best practice should be followed when deploying Office 365 with Zscaler?

When deploying Office 365 with Zscaler, enabling optimized policies to avoid connection issues is a best practice because it ensures that users have a seamless experience while accessing Microsoft’s cloud services. Optimized policies help to maintain low latency and high availability by routing traffic through the most efficient paths. This is particularly important for applications like Office 365, which require consistent performance and reliability due to their cloud-based nature.

Optimized policies are designed to intelligently handle traffic, allowing for the prioritization of critical applications and the reduction of potential bottlenecks. By minimizing disruptions and connection problems, organizations can help ensure that users experience smooth access to all Office 365 applications, which is essential for productivity and overall user satisfaction.

In contrast, randomly selecting connectivity options could lead to unpredictability in application performance, as it does not take into account the specific needs of cloud services. Unauthorized user access compromises security and does not align with best practice standards for cloud deployments. Finally, limiting access to only internal users can restrict the benefits of cloud services, which are intended to be accessible from various locations and devices, ultimately hindering collaboration and flexibility.