Key metrics point to accelerating revenue growth next year.While Zscaler (ZS 2.22%) stock has had a strong run this year, the momentum shifted after the cybersecurity company reported its fiscal 2025 fourth-quarter results following the close of trading Tuesday. Though the period's numbers were good, and management issued upbeat guidance, the stock sank 4% in Wednesday trading. However, even after the pullback, the stock is still up by about 50% year to date.Let's take a closer look at the company's results ...