Zscaler Direct-to-Cloud Network (DCN) ensures advanced security and policy compliance for all users, across all devices and locations while simultaneously providing IT administrators' in-depth visibility and control over all their user traffic. With its patented Nanolog technology, Zscaler consolidates logs from all users globally into a central repository in real time. The Zscaler Analytics portal provides IT administrators a single pane of glass through which they can view and mine transaction data across devices, applications and locations.

For organizations that need to transfer their Zscaler weblogs to the enterprise SIEM, Zscaler provides Nanolog Streaming Service (NSS) as an optional add-on feature. NSS is provided as a virtual machine installed within the customer's network. NSS connects to the cloud Nanologs and streams out all logs for the company to the corporate SIEM or other storage devices in real-time. The protocol used by NSS to retrieve logs from the cloud is highly secure and guarantees that