Nutanix Flow Network Security Reviews

Name: Nutanix Flow Network Security
Brand: Nutanix
Rating: 4.6 (9 reviews)

4.6 out of 5

9 reviews
100% willing to recommend

106 followers

What is Nutanix Flow Network Security?

Flow Network Security is a stateful, distributed, microsegmentation firewall. It is provided as part of NCI Ultimate or as part of the optional Security Add-On package for NCI Pro.

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Nutanix Flow Network Security is the #4 ranked solution in top Microsegmentation Software solutions. PeerSpot users give Nutanix Flow Network Security an average rating of 9.2 out of 10. Based on the analysis of the 9 most recent Nutanix Flow Network Security reviews, the overall sentiment is positive, with a sentiment score of 7.6. (Among the highest in the category). Nutanix Flow Network Security is most commonly compared to VMware NSX: Nutanix Flow Network Security vs VMware NSX. Nutanix Flow Network Security is popular among the large enterprise segment, accounting for 63% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 24% of all views.

Buyer's Guide

Nutanix Flow Network Security

December 2024

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Featured reviews

Gus Thompson

IT Principal Analyst at Pima Community College

My company is still determining how the product has improved network visibility. My organization is still actively developing the product. There are many things my company is doing in the background to make sure that our VMs come up. My company deals with Nutanix Cross Hypervisor Disaster Recovery, so we are moving from an ESXi or VMware to Nutanix AHV, meaning that my company is crossing over from hypervisor technologies and leveraging Nutanix to maintain the networks at our DR facility. The most valuable feature of the product in enhancing the security posture stems from the micro-segmentation provided by the product, but I think that it is a functionality in its early stages. The product's micro-segmentation features are being developed to be made robust against technologies such as NSX from VMware and other hypervisor-dependent technologies such as Guardicore. I can't say that the product has given my company any additional features yet, but we hope that the tool will provide us with additional functionalities in the future. The product's micro-segmentation features seem to be on par with the other technologies in the market when it comes to its ability to isolate workloads. I haven't noticed any improvements in my company due to the automation capabilities of the product, especially since everything is done manually in our organization because we know the application very well, and we also know how we want to protect it. I am sure the product has automatic features, but we haven't used them in our company. There has been a positive impact due to the integration capabilities of the product with the other solutions in our company's IT infrastructure. I recommend the product to those who plan to use it, especially those who use Nutanix AHV as a hypervisor. It would be a good choice to work with the account rep in your company so that you can get a system engineer to help you walk through the majority of the deployment and setup phases since the documentation has certain shortcomings. I rate the overall tool a ten out of ten.

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Lipaz Hessel

Integration Manager at Gilat Satellite Networks

We use the solution for micro segmentation in the virtualization environment. I make sure VMs in the same network cannot speak to each other Nutanix Flow Network Security is a simple solution that is usable, easy to understand, and easy to deploy. The solution gives us a lot of visibility about…

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Eduardo-Penedos

Telcommunications expert at Red Hat

Nutanix Flow is a solution to build or provide micro-segmentation. Micro-segmentation is a zero-trust environment where no VM communicates to another VM, even if they are on the same network. There are situations when you don't want to allow them to communicate for a specific reason. Most…

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Nutanix Flow Network Security mindshare

As of January 2025, the mindshare of Nutanix Flow Network Security in the Microsegmentation Software category stands at 8.3%, up from 7.5% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Microsegmentation Software

PeerAnalyst reports

Type	Title	Date
Category	Microsegmentation Software	Jan 9, 2025	Download
Product	Reviews, tips, and advice from real users	Jan 9, 2025	Download
Comparison	Nutanix Flow Network Security vs VMware NSX	Jan 9, 2025	Download
Comparison	Nutanix Flow Network Security vs Akamai Guardicore Segmentation	Jan 9, 2025	Download
Comparison	Nutanix Flow Network Security vs Illumio	Jan 9, 2025	Download

Title	Rating	Mindshare	Recommending
VMware NSX	4.0	20.2%	88%	101 interviews Add to research
Illumio	4.0	28.4%	88%	11 interviews Add to research

Valuable Features

Nutanix Flow Network Security's valuable features include robust data protection, user-friendliness, and advanced virtual networking. Users highlight the powerful fiber link, VPC functionality, and API control. They appreciate its ease of deployment, management capabilities, and enhanced visibility between VMs. The ability to segregate virtual machines, dynamic network view, and effective micro-segmentation are valued. The console and policy creation are user-friendly, aiding in precise data communication tracking and preventing potential threats efficiently.

"They also introduced that they develop API first and the rest follows."
"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"Nutanix Flow Network Security is a simple solution that is usable, easy to understand, and easy to deploy."

Room for Improvement

Nutanix Flow Network Security needs improvements in networking features and disaster recovery automation. Its user interface and rule editor usability could be enhanced. Reporting and graphical interface require refinement. Documentation lacks clarity and relevance, needing better scenario-based examples. Traffic log analysis is not intuitive, demanding manual tasks. Pricing also requires attention.

"Last time I used it, it was not handy to see or to analyze traffic logs."
"The documentation offered by the product is an area with certain shortcomings where improvements are required."
"The solution’s pricing could be improved."

Pricing

Nutanix Flow Network Security offers competitive pricing compared to solutions by VxRail, VMware, Dell EMC, Lenovo, and HPE. Licensing is by host, with subscription plans typically covering three years. Costs are linked to the number of nodes, with no hidden fees. Users benefit from a 60-day trial and varying licensing models like Nutanix AOS Pro or Ultimate. The solution's pricing is rated positively, perceived as affordable for enterprise needs.

"There are different licensing models."
"The product is available for free use."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a seven out of ten."

Popular Use Cases

Nutanix Flow Network Security is primarily used for micro-segmentation to control east-west traffic in applications, ensuring VMs in the same network cannot communicate without specific permissions. It facilitates network mapping, firewall rules, disaster recovery planning, and creates isolated networks to block access between VMs in the same subnet. Businesses use it to maintain security, enable zero-trust environments, and manage traffic efficiently, including in DMZ environments and disaster recovery scenarios.

Service and Support

Customer service and support for Nutanix Flow Network Security are highly rated. Customers experience immediate, professional, and cheerful assistance. Nutanix has numerous call centers worldwide, enabling quick responses to inquiries. Many users compare their experience favorably against other vendors, finding Nutanix's support to be among the best. Despite occasional issues, the company's support is well-managed and attentive. Ratings indicate strong satisfaction with technical support, frequently scoring near perfect.

Deployment

Many users experienced an easy initial setup with Nutanix Flow Network Security. The setup involves simple steps like enabling micro-segmentation with a few clicks, configuring project nodes, and building clusters. Users noted its simplicity and efficiency, often completing the process in a matter of hours, even with minimal assistance. Creating and adjusting network policies was straightforward, emphasizing the importance of planning deployment goals to ensure seamless integration and maintenance.

Scalability

Nutanix Flow Network Security is widely recognized for its scalability. Users frequently highlight its ability to accommodate additional nodes without impacting performance. Many find the scaling process straightforward, noting its ease with both incremental and significant expansions. Customer feedback rates scalability favorably, often giving it high marks. The flexibility provided by its API further enhances its scalable nature. Nutanix Flow Network Security consistently supports growth within diverse environments and is noted for its above-average scalability.

Stability

Many users commend Nutanix Flow Network Security for its strong stability, rating it highly, often ten out of ten. Experiences are generally positive, with few reports of downtime or lag. Some rate its stability slightly lower, suggesting room for improvement, but still acknowledging it as stable. Stability is consistently emphasized by users, reinforcing their perception of its reliability and effectiveness in ensuring uninterrupted performance across various environments.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Nutanix Flow Network Security Buyer's Guide for additional reliable information.

Review data by company size

By reviewers

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

24%

Financial Services Firm

Manufacturing Company

Government

Healthcare Company

University

Energy/Utilities Company

Educational Organization

Real Estate/Law Firm

Construction Company

Insurance Company

Comms Service Provider

Media Company

Transportation Company

Retailer

Non Profit

Wholesaler/Distributor

Outsourcing Company

Hospitality Company

Legal Firm

Performing Arts

Recreational Facilities/Services Company

Logistics Company

Marketing Services Firm

Consumer Goods Company

Pharma/Biotech Company

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Learn more about Nutanix Flow Network Security

Nutanix Flow Network Security was previously known as Nutanix Flow Microsegmentation.

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Nutanix Flow Network Security customers

JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco