What is the main purpose of Out-of-Band Data Protection in Zscaler?

The primary goal of Out-of-Band Data Protection in Zscaler is centered around securing data at rest in SaaS-based services and public cloud infrastructures. This method focuses on implementing security measures that work outside the direct data flow of applications. By utilizing an out-of-band approach, organizations can effectively monitor and manage their stored data without disrupting the performance of active systems or applications.

This strategy not only enhances the privacy and integrity of sensitive information stored in various environments but also ensures compliance with regulatory requirements. As organizations increasingly migrate to cloud solutions and services, the significance of protecting data where it resides—rather than solely during transmission—becomes critical. This is particularly vital for maintaining strong data governance and risk management practices in today's digital landscape.

The other options, while they may relate to aspects of cybersecurity, do not specifically encapsulate the primary focus of Out-of-Band Data Protection within the Zscaler framework. For instance, securing endpoint devices addresses a different layer of security altogether, and monitoring network traffic in real-time concentrates more on active data flows rather than data storage. Similarly, preventing insider threats varies from the intent of protecting stored data, as it encompasses organizational behaviors rather than direct data protection measures.