CISOs will buy more products from fewer vendors, leading to the rise of a few cybersecurity technology vendors that dominate the space. 90 percent of respondents say offering a SIEM is really a requirement for any technology provider classified as a true enterprise-class cybersecurity vendor. The world of cybersecurity analytics and operations is in a state of innovative flux, according to ESG research. IBM and McAfee are well positioned to assume a role as. enterprise- class cybersecurity vendors dont necessarily need a. SIEM software offering, instead, they need leading security analytics and. operations tools.”]