Qualys shares have plunged 31.2% over the past year.Varonis Systems: The company provides an innovative software platform that allows enterprises to map, analyze, manage and migrate their unstructured data. Its products include DatAdvantage, DataPrivilege, IDU Classification Framework, Data Transport Engine and DatAnywhere. The company sells its products to small and medium businesses and large multinational enterprises in financial services, consumer and retail, industrial, healthcare, and energy and utility industries.Varonis Systems is benefiting from the rising demand for cyber security solutions due to the long list of data breaches. Increasing demand for privileged access management solutions due to digital transformation strategies remains a key growth driver.