Zscaler (ZS) Earnings & Revenues Surpass Estimates in Q1 Posted byZacks Equity Research December 1, 2021 Leave a comment on Zscaler (ZS) Earnings & Revenues Surpass Estimates in Q1 Zscaler’s (ZS) fiscal first-quarter results reflect benefits from increased demand for cybersecurity products, primarily its core products and growing digitalization amid the ongoing pandemic scenario.