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SASE is not SD-WAN + SSEĀ 

CATO Networks

SASE = SD-WAN + SSE. This simple equation has become a staple of SASE marketing and thought leadership. It identifies two elements that underpin SASE , namely the network access technology ( SD-WAN ) and secure internet access ( Security Service Edge (SSE) ). It requires that all WAN traffic will be inspected.

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5 SD-WAN Gaps that are Answered by SASE

CATO Networks

When SD-WAN emerged a decade ago, it quickly became a viable and cost-effective solution to MPLS. But today, enterprises have more advanced network and security needs , and IT leaders are realizing that SD-WAN doesnt address them. Gartner predicts that by 2024 more than 60% of SD-WAN customers will implement a SASE architecture.

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SASE vs. SD-WAN: Achieving Cloud-Native WAN Security

CATO Networks

For several years now, the network evolution spotlight has been on SD-WAN , and rightfully so. SD-WAN provides big advancements in connecting branch locations into central data centers in a cost-effective manner. Now the spotlight is shifting to the next evolution of networking: the secure access service edge (SASE).

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SASE and WAN Transformation ā€“ A Strategic Duo

CATO Networks

IT now need to connect the new European branches to the companys applications in the US with guaranteed performance and availability, and without compromising on security. There is an alternative approach to such scenarios, and it is called a Secure Access Service Edge, or SASE in short. So lets compare the old way with the new.

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SASE, SSE, ZTNA, SD-WAN: Your Journey, Your Way

CATO Networks

Migration of applications to the cloud had been going on for a decade, offloading complex datacenter operations away from IT, and in that way increasing business resiliency and agility. Two years later, Gartner created a related framework focused exclusively on the security pillar of SASE, the Security Service Edge (SSE).

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Key Findings From ā€œWAN Transformation with SD-WAN: Establishing a Mature Foundation for SASE Successā€

CATO Networks

SD-WAN has enabled new technology opportunities for businesses. But not all organizations have adopted SD-WAN in the same manner or are having the same SD-WAN experience. As the market gravitates away from SD-WAN towards SASE , research and consulting firm EMA analyzed how businesses are managing this transition to SASE.

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From MPLS to SD-WAN to SASE: An Evolution of Enterprise Networking

CATO Networks

As critical business applications migrate to the cloud, and the mobile workforce continues to grow, networking and security solutions need to evolve in order to meet the changing business needs. Applications, data, and services lived within private datacenters and relied on remote access solutions to connect remote workers.

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