Zscaler, Inc. (ZS) stock has climbed 18.2% in the past month, outperforming the Zacks Security industry’s return of 14.8%. With Zscaler's massive rise in the past month, investors now face a key decision: Should they hold on to the stock or book profit?Zscaler One Month Performance ChartImage Source: Zacks Investment ResearchRising Traction in Cybersecurity Aids ZscalerThe demand for Zscaler’s cybersecurity solutions remains strong, driven by the rising threats of nation-state cyber warfare, ransomware exto ...