Products Overview

Open Systems Secure SD-WAN and SOC-as-a-service solutions are designed specifically to simplify your network and security operations and accelerate business growth.


Solutions Overview

Open Systems offers secure, unified SD-WAN in an integrated package that’s tailored to your network and security needs.


About Open Systems

Open Systems is a leading global provider of a secure SD-WAN, expertly managed by world-class engineers, that enables enterprises to grow without compromise.


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Definitive Guide to SD-WAN

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Luanne Tierney

Luanne Tierney

As Head of Marketing, Luanne leads global marketing to accelerate adoption of Open Systems’ solutions and position the company as the only secure SD-WAN leader on the market.

She’s an accomplished marketing leader with deep technology experience, having served in executive roles at Cisco, Juniper, and Proofpoint. She has been recognized for promoting women in technology with the Silicon Valley Women of Influence Award, Profession Women’s Business Conference Industry Leader Award, and YWCA National Executive Women Award.

Luanne speaks at industry events about connected sales and marketing, and is a guest lecturer at Stanford University, UC Berkeley, Hult International Business School, and Santa Clara University. She is on the Board of Crimson Wine Group, KNOCK Inc., Pepperdine University Cyber Risk.

Luanne holds a BS degree from UC Berkeley.

  • Coolest personal accomplishment: Completing triathlons
  • Superpower: Building exceptional connected sales and marketing engines
  • Professional accomplishment: Created 1st Women In Leadership program at Cisco 15 years ago—technology as a working Mom