How does Zscaler's architecture improve network performance?

Zscaler's architecture enhances network performance primarily through its cloud-native design, which optimizes resource usage. This architecture is built to leverage distributed cloud infrastructure, allowing users to connect to the nearest data center without the need for complex on-premises hardware. By strategically placing services in the cloud, Zscaler minimizes latency, as traffic does not have to travel back to a centralized physical data center, which can introduce delays.

Moreover, cloud-native architectures are designed to automatically scale based on user demand, ensuring that resources are allocated efficiently and effectively. This also enables Zscaler to handle fluctuating traffic levels without compromising performance, thereby maintaining a smooth and secure user experience.

In contrast, relying on physical hardware typically limits scalability and can lead to bottlenecks and increased latencies during peak usage times. Routing all traffic through local servers can lead to inefficiencies, especially if those servers aren’t connected to a robust network infrastructure. Restricting access to remote locations doesn't enhance performance but rather could impede a user's ability to connect efficiently to necessary resources, undermining productivity.