The scale development trend of the global cloud discovery market in 2020, the competitive landscape of the main competitors-BMC, Servicenow, Puppet, Mcafee, Cisco, Qualys, Ciphercloud, Zscaler, Netskope, ASG, Alienvault, Certero, Connectwise, Iquate, Movere, Nephos Technologies , Nuvalo, Perpetuuiti, Varmour, Virima, October 27, 2020