SD-WAN and SASE Report (Updated for 2021)
The Secret of Cloud-First WANs
SD-WAN: Branch of One - for the Secure Office Anywhere
Macro Trends Enabled by SD-WAN
SD-WAN and SASE for the New Hybrid Work Environments
Redefining the Perimeter with SD-WAN and SASE
SD-WAN Platform Flexibility with uCPE
AI-Driven WANs for Security and Networking
SD-WAN API Design and Development
SD-WAN and SASE need a Broadband Boost
Enabling Hybrid IT with SD-WAN
3 Key Trends for SD-WAN
3 Key SD-WAN Trends for Enterprise Networking
SD-WAN Network Resilience
Security for Applications at the Edge
Spectrum Enterprise builds a Managed Network Edge service
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2021 SD‑WAN and SASE

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What the 2021 SD-WAN and SASE report finds
Across these interviews, the pandemic-driven shift to hybrid and work-from-anywhere is collapsing the boundary between networking and security. SD-WAN is maturing into a platform for cloud-first architectures, SASE frameworks, AI-driven operations, and managed edge services delivered by carriers and MSPs.
Cloud-first architecture takes over
Aryaka frames cloud-first WANs as the way CIOs manage change, boost agility, and cut costs post-pandemic. NTT positions SD-WAN as a critical success factor for enabling hybrid IT.
Security and networking converge on SASE
AT&T Cybersecurity casts SASE as the framework for work-from-anywhere transformation, while Comcast Business and PCCW Global describe redefining the edge perimeter to secure applications and devices.
The office becomes anywhere
Asavie, now part of Akamai, sees demand for secure office-anywhere and remote access services that carriers and MSPs can deliver as employee work patterns shift.
AI and APIs move the WAN forward
Juniper Networks describes the shift toward an AI-driven WAN, and Lumen Technologies opens new revenue by publishing SD-WAN APIs built on the MEF 70 specification.
Flexibility, resilience, and broadband
Enea's uCPE reduces lock-in, Opengear stresses out-of-band resilience, and Masergy's Performance Edge boosts broadband to behave more like a private line.
Managed edge services from providers
Spectrum Enterprise launched a Managed Network Edge service on the Cisco Meraki platform, bundling managed routing, security, monitoring, SLAs, and 24/7 support.
Highlights from industry thought leaders











Video interviews
The Secret of Cloud-First WANs
- Aryaka's Shashi Kiran ties post-pandemic cloud-first architectures to better change management, agility, and lower costs.
- He outlines the SD-WAN and SASE attributes needed for next-generation infrastructure, drawn from customer and partner conversations.
Abstract
SD-WAN: Branch of One - for the Secure Office Anywhere
- Asavie, now part of Akamai, sees rising demand for remote access as the office becomes an office-anywhere experience.
- Mick Higgins explains how Asavie helps carriers and MSPs deliver a secure office-anywhere service.
Abstract
Macro Trends Enabled by SD-WAN
- AT&T's Rupesh Chokshi names four macro IT trends: multicloud adoption, zero-trust network access, and automation.
- He explains what SD-WAN brings forward to enable these trends.
Abstract
SD-WAN and SASE for the New Hybrid Work Environments
- AT&T Cybersecurity's Rupesh Chokshi frames SASE as a framework aiding transformation to work-from-anywhere and hybrid work.
Abstract
Redefining the Perimeter with SD-WAN and SASE
- Comcast Business's Jeff Lewis says hybrid work makes the convergence of security and networking more present than ever.
- He describes how SASE redefines the edge perimeter as the SD-WAN space evolves.
Abstract
SD-WAN Platform Flexibility with uCPE
- Enea's Karl Mörner addresses the concern that SD-WAN services can't be customized enough for enterprise needs.
- uCPE-based solutions give carriers and enterprises more choice and reduce vendor lock-in.
Abstract
AI-Driven WANs for Security and Networking
- Juniper Networks' Jeff Aaron describes the transition from traditional WAN routing through SD-WAN to the AI-driven WAN.
- Introducing AI operations into the WAN equation is the bigger play in the SD-WAN market.
Abstract
SD-WAN API Design and Development
- Lumen Technologies' Jack Pugaczewski sees new revenue in putting SD-WAN APIs on an API marketplace.
- Lumen built its SD-WAN APIs using the MEF 70 specification for SD-WAN services.
Abstract
SD-WAN and SASE need a Broadband Boost
- Masergy's Ajay Pandya says broadband adoption is becoming a regulation-level expectation in the enterprise.
- Masergy Performance Edge boosts an SD-WAN connection to perform more like a private line or ethernet circuit.
Abstract
Enabling Hybrid IT with SD-WAN
- NTT's Kenny Marus positions SD-WAN as a critical success factor for enterprises' hybrid IT approach.
- He reviews the current state of SD-WAN adoption and how it helps businesses.
Abstract
3 Key Trends for SD-WAN
- Nuage Networks from Nokia's Sunil Khandekar shares three SD-WAN trends the company is actively participating in.
- He underscores networking's role as an essential utility tested by 2020's changes to how we work.
Abstract
3 Key SD-WAN Trends for Enterprise Networking
- Nuage Networks' Sunil Khandekar frames SD-WAN as delivering unified automation and simplification for enterprise networking.
- He shares three enterprise SD-WAN trends the company is actively pursuing.
Abstract
SD-WAN Network Resilience
- Opengear's Todd Rychecky notes companies building data centers and offices closer to customers and the edge.
- Network resilience matters because SD-WAN doesn't always include smart out-of-band or remote access.
Abstract
Security for Applications at the Edge
- PCCW Global's Marc Halbfinger frames SASE as securing environments for applications, devices, or infrastructure.
- SASE should be rolled out to complement current cloud or network offerings.
Abstract
Spectrum Enterprise builds a Managed Network Edge service
- Spectrum Enterprise launched a Managed Network Edge service built on the Cisco Meraki cloud platform.
- The base solution bundles managed routing, security, proactive monitoring, 24/7 support, SLAs, and professional installation.
Abstract
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