Changing technical requirements
In 2012, employees increasingly accessed business applications outside the corporate data center. Perimeter controls could govern connections while missing the user, application instance, data type or particular action inside an encrypted cloud session. Blocking an application outright could protect data at the cost of useful work. Security teams therefore faced a changing technical requirement: permit legitimate use while identifying and controlling risky activity across cloud services. Existing firewall, proxy and application controls remained alternatives, but a new vendor needed to prove it could improve visibility without disrupting access. NS1 NS2