How does Zscaler's Access Control Services enhance the user experience when deploying M365?

Zscaler's Access Control Services enhance the user experience when deploying Microsoft 365 (M365) primarily by managing the load on firewalls and proxies. When organizations utilize Zscaler, they leverage its cloud-based security architecture, which minimizes the burden on traditional network infrastructure.

By offloading traffic from the on-premises firewalls and proxies to Zscaler's cloud platform, organizations can optimize their network performance. This is crucial for M365 applications, which require consistent and reliable connectivity for seamless user experiences. Traditional firewalls may struggle to manage the dynamic and high-volume traffic associated with cloud applications like M365, potentially leading to latency and performance issues.

With Zscaler handling this load, users can experience faster access to M365 services without the performance hindrance that might occur when relying solely on on-premises security appliances. This approach not only improves the responsiveness of the applications but also enables a more efficient use of network resources.

In contrast to the other options, reducing the number of firewall ports is not the primary focus of Zscaler's service; rather, it enhances performance by directing traffic more efficiently. Increasing bandwidth for all applications is not a direct outcome of Zscaler's Access Control Services, as bandwidth is determined by the overall