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INTRODUCING

COSGrid Z3 SASE

Zero Trust

Zero Trust — Z3 SASE component illustration

Zero Trust Access with Ubiquitous & Reliable Connectivity

Zero Glitch

Zero Glitch — Z3 SASE component illustration

Holistic Security & Advanced Threat Protection

Zero Touch

Zero Touch — Z3 SASE component illustration

Deep Network Visibility & Seamless Security Orchestration

One Platform. Total Secure Connectivity.

Protect your enterprise network with unified security for users,
devices, apps, and workloads, wherever your business operates.

Comprehensive Security and Networking
Solutions
to safeguard your Business

COSGrid's ReFleX Z3 SD-WAN is a Cloud Managed Software Defined platform designed to transform WAN into a cloud-centric world. It is built to deliver the simplicity, flexibility and cost-effective WANs for any branch office locations and scale also, seamlessly run and integrate with DC locations and Clouds deployed.

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COSGrid's NFRxG, is a Next Generation Firewall(NGFW) that a offers robust and adaptive security through a flexible Software Defined Security platform with a Zero Trust Architecture approach in today's continuously evolving threat landscape.

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A cloud-based zero-trust network access solution perfect for both Enterprises and small and medium businesses (SMB). Safe and Secure Access connecting all users, networks, clouds, and on-prem resources.

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Industry Recognition and Awards

Patent on Adaptive multi-path traffic SD-WAN award badge

Patent on Adaptive multi-path traffic SD-WAN

Cybersecurity Grand Challenge Finalist - DSCI & MeiTy award badge

Cybersecurity Grand Challenge Finalist - DSCI & MeiTy

Winner TANSEED 2.0 - Startup TN & Govt of Tamil Nadu award badge

Winner TANSEED 2.0 - Startup TN & Govt of Tamil Nadu

India's first 5G SD-WAN - Tested at 5G Test Bed - IITM award badge

India's first 5G SD-WAN - Tested at 5G Test Bed - IITM

Make in India Hardware - DOT, GOI award badge

Make in India Hardware - DOT, GOI

Leading cybersecurity and networking solution providers on ZTNA award badge

Leading cybersecurity and networking solution providers on ZTNA

Trusted by Leading Enterprises Across Industries

What our Customers say about COSGrid

Associates and Industry Partners

Why COSGrid?

Threat Hunting

3x more effective in threat hunting

Performance

Built for modern hybrid and multi-cloud environments, ensuring high performance

Security

Securely scale your business without compromising security

Zero Trust

Built on a zero-trust framework, ensuring only authorized users can access resources

Network Journey

Leading MasterOps Journey enabling secure network access in a single window

Technologies

Innovative technologies like Multi-Path Traffic Aggregation, Mesh VPN, MasterOps

How-to Videos and Product Tutorials

Latest Blogs and Insights

Digital Personal Data Protection Act (DPDPA) Explained: Cookie Consent & Compliance Guide for India — blog post cover image

Digital Personal Data Protection Act (DPDPA) Explained: Cookie Consent & Compliance Guide for India

Murugavel Muthu | Apr 16, 2026

AI Governance & Shadow AI — blog post cover image

AI Governance & Shadow AI

Murugavel Muthu | Apr 04, 2026

How Zero Trust Network Access (ZTNA) Revolutionizes Secure Remote Desktop and Virtual Desktop Infrastructure — blog post cover image

How Zero Trust Network Access (ZTNA) Revolutionizes Secure Remote Desktop and Virtual Desktop Infrastructure

Murugavel Muthu | Jul 23, 2025

Secure Your Entire Digital
Ecosystem with COSGrid Today

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