Cloud Network Security

Making Cloud Security Easy Since 2008

CohesiveFT offers cloud networks for hybrid cloud and cloud vpn across all major virtual environments and verticals.

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Production Deployments


Virtual Network Device Hours


Networks Connected


Cloud Applications Secured

With VNS3 Cloud Network Appliance

VNS3 is a software-only networking and security appliance that provides Network Function Virtualization (NFV) capabilities to build application-centric networks in the cloud.

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Our Customers



Extend your network to your cloud

Gain access, visibility and control from the application layer. VNS3 is a hybrid overlay networking appliance of six devices in one: router, switch, firewall, VPN concentrator, protocol redistributor and scriptable SDN. Learn more about overlay networking.

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Monitor and manage complex cloud networks

Network complexity can prevent enterprise teams from following security best practices. Now, VNS3:ms offers a single dashboard that lets you control all of your virtual networks with ease. Learn more about Network Consoles.

Reduce Network Complexities

Supported Clouds

They provide the cloud. VNS3 makes it more secure.

Make network controls and access follow your rules to ensure a secure cloud environment for your vital cloud deployments. VNS3 is available on: Amazon EC2 and VPC, IBM Softlayer, Google Compute Platform, HP Helion, Verizon Cloud, Interoute, Abiquo, Rackspace, Terremark, Flexiant, ElasticHosts, CloudSigma, and more.

Don’t see the cloud you want to use?  No problem we are experts at automated virtual machine assembly and deployment (see the S3 services toolkit).  Contact us and we’ll see how quickly we can get VNS3 up and running for you.