Gartner analysts explore the popularity of SASE and map out migration planning steps for enterprise

In the 2021 SASE Convergence report Gartner analysts outline recommendations for security and risk management leaders migrating from legacy perimeter and hardware-based offerings to cloud-delivered SASE solutions. Accelerated digital transformation journeys, the growth of remote and hybrid workforces, and the rush to implement cloud-based application models dramatically increased the number of employees working anywhere, anytime. As well as the need to protect sensitive data and intellectual property with software-defined, cloud-delivered SASE increased, too. Now, to quote the authors, “The legacy perimeter must transform into a set of cloud-based, converged capabilities created when and where an enterprise needs them—that is, a dynamically created, policy-based secure access service edge.”

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