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Safe Entry Service Edge: Is it the answer your IT workforce is searching for?

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Why SASE and why now?

In tech, the usage of acronyms proliferates each dialog. And, typically to our buyer’s chagrin, it’s the identical at Cisco. One other day, one other acronym.  ZTNA, MPLS, CASB, SDN, SWG – and the listing goes on.  But when there may be one acronym that must be on each IT group’s must-have safety and networking technique listing—it’s SASE. Like all new applied sciences, it takes time for IT groups to totally perceive the implications and nuances related to making a roadmap for adoption. That’s why we thought it could be invaluable to create a particular version of the 2022 International Networking Tendencies Report centered purely on SASE – Particular Version: The State of SASE.

Safe entry service edge (SASE) is an architectural mannequin that converges networking and safety features within the cloud to ship safe entry to public cloud and on-premises functions, anytime and wherever.

SASE architecture overview
Determine 1. SASE structure overview

However why is there such an added emphasis now on securing entry to cloud-based functions when cloud-based apps have been maturing for nicely over a decade?  Two phrases – hybrid work. SASE has been pushed to the forefront as a result of IT groups must help an wherever, in all places multicloud entry technique for his or her multicloud functions to empower their distant workforces.

Hybrid work as a drive to adopt SASE

Nonetheless, enabling a safe wherever multicloud entry technique brings new challenges.  The standard perimeter safety topology labored nicely when most functions and information resided inside the information middle and campus partitions.  However now that functions and customers are extremely distributed with most information being generated exterior company information facilities and relying largely on a fringe safety mannequin – new safety dangers and efficiency points are coming to the floor.

By shifting safety to the cloud and tightly integrating it with the community, SASE guarantees to cut back transport and working prices, enhance community flexibility and efficiency, and transfer the safety nearer to customers and functions.  SASE supplies high-quality and constant person experiences which might be supposed to attach and shield their groups regardless of the place they’re positioned.

Taking step one 

When taking a look at how your group ought to undertake SASE, you will need to have a look at it as a journey as a substitute of a fast repair. One must assess overarching enterprise and IT methods and priorities already in place and description subsequent steps. The fitting SASE mannequin and journey is exclusive to each group. Every has totally different current investments, operational fashions, important initiatives, regulatory calls for, mergers and acquisitions, provide chain operations, and enterprise resilience necessities that should be thought of. Whether or not beginning with safety or the community, it’s important for IT groups to undertake a strategic planning method that can incrementally construct in the direction of a whole SASE structure over time.

SASE adoption trends

Want extra SASE data?

Within the Cisco® 2022 International Networking Tendencies particular version, The State of SASE, we share SASE tendencies and insights in addition to some ideas from our consultants on what it’s worthwhile to begin your SASE journey.  Be taught what’s driving SASE adoption, the position of SD-WAN in a SASE mannequin, the necessary integrations you need to take into account, and the method different IT groups are taking of their SASE adoption.

Whether or not you might be well-versed in SASE or simply studying about it, I encourage you to take a look at the sources under and see why SASE is the acronym most significant to what you are promoting.

 

Learn the complete Particular Version: The State of SASE

Extra Sources:

Try our different International Networking Tendencies Stories

Subscribe to Cisco’s Networking Weblog

 

[1] Way forward for Expertise, Cisco, November 2021.
[2] 2021 Strategic Roadmap for SASE Convergence, Gartner, March 2021.

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