Network Security Microsegmentation Reviews and Ratings
What is Network Security Microsegmentation?
Gartner defines network security microsegmentation — also referred to as zero-trust network segmentation — as an effort that can create more granular and dynamic access policies than traditional network segmentation (often north-south traffic segmentation). It allows the insertion of a security policy between any two workloads in the same broadcast domain — with microsegmentation technologies narrowing fine-grained network zones down to individual assets and applications. Microsegmentation tools support the implementation of finer-grained zoning across public, private and hybrid cloud infrastructures. Security and risk management (SRM) leaders must understand the key features, use cases, and role of microsegmentation in their environment, as well as determine which model is the best fit for their needs.
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Akamai powers and protects life online. Leading companies worldwide choose Akamai to build, deliver, and secure their digital experiences – helping billions of people live, work, and play every day. Akamai Connected Cloud, a massively distributed edge and cloud platform, puts apps and experiences closer to users and keeps threats farther away.
Illumio, the Zero Trust Segmentation company, stops breaches and ransomware from spreading across the hybrid attack surface. The Illumio ZTS Platform visualizes all traffic flows between workloads, devices and the internet, automatically sets granular segmentation policies to control communications, and isolates high-value assets and compromised systems proactively or in response to active attacks. Illumio protects organizations of all sizes, from Fortune 100 to small business, by stopping breaches and ransomware in minutes, saving millions of dollars in application downtime, and accelerating cloud and digital transformation projects.
The ColorTokens Xshield Enterprise Microsegmentation Platform visualizes network assets and traffic and enforces Zero Trust policies to stop the lateral movement of any breach of the perimeter defenses, across the IT, OT, and cloud environments. Stopping lateral movement is the key to preventing hackers from discovering your critical assets and spreading malware and ransomware. Xshield empowers organizations to enhance their cyber resilience by going beyond breach prevention—it enables them to be breach ready.
AlgoSec, a cybersecurity company, has an established focus on facilitating organizations to safeguard application connectivity by automation of connectivity flows and security policy, regardless of location. AlgoSec operates on the crossroads of infrastructure, security policy, and business applications, ensuring increased visibility, risk reduction, and zero-touch change automation across comprehensive hybrid networks
Cisco is a company that specializes in networking technologies, particularly Internet Protocol (IP)-based solutions. It was established in 1984 by a group of computer scientists from Stanford University. As of today, Cisco has a global workforce, continuing to innovate in various fields, notably in routing and switching. Adding to its core business, the company also delves into emerging technologies including home networking, IP telephony, optical networking, security features, storage area networking, and wireless technology. Moreover, Cisco extends its expertise to offer a sweeping range of services such as technical support and advanced services. The company sells its products and services on an enterprise level, to commercial businesses, service providers, and end-users.
Founded in 2019, Zero Networks is a unified platform for network segmentation, identity segmentation, and remote access. Zero Networks’ microsegmentation offering is automated, agentless and segments all network assets to stop lateral movement and block ransomware with a firewall and just-in-time MFA. The advanced ZTNA solution allows an enterprise to securely connect employees and vendors to its network, without compromising speed or performance. And the Identity Segmentation solution provides for unprecedented control of admin and service accounts to enable the principle of least privilege. Offered on a single platform and UI, Zero Networks is making true Zero Trust architecture a reality for enterprises of any size.
Tufin is a network security policy management company that enables organizations to automate and centrally manage security policies across hybrid environments. The Tufin Orchestration Suite, including SecureTrack+ and SecureChange+, provides visibility and control across firewalls, cloud platforms, SASE architectures, and edge infrastructure. Tufin supports micro-segmentation by delivering zone-to-zone policy visualization and enforcement. With the ability to understand the global network topology, Tufin provides exposure assessment data that enhances vulnerability prioritization by identifying which assets are actually reachable. Its platform automates policy changes, ensures continuous compliance, and integrates with major security and cloud technologies. Tufin helps enterprises in sectors like finance, healthcare, telecom, and retail strengthen their security posture while enabling operational efficiency and agility.
Microsoft enables digital transformation for the era of an intelligent cloud and an intelligent edge. Its mission is to empower every person and every organization on the planet to achieve more. Microsoft is dedicated to advancing human and organizational achievement.
Microsoft Security helps protect people and data against cyberthreats to give peace of mind.
Elisity is a cloud-native security solution that provides frictionless, centrally managed least privilege access to protect corporate data and critical assets from malicious lateral movement across the network. Their identity-based microsegmentation technology allows organizations to quickly gain visibility into network assets and traffic flows, enabling the creation of policies to protect the most critical enterprise assets. Elisity is simple to deploy and manage, offering non-disruptive deployment, rapid time to value, and adaptability to organizations of all sizes. Elisity requires no additional hardware or network downtime, making it an ideal solution for enhancing existing access layer switching infrastructure.
Airwall is a company that concentrates on providing zero-trust software-defined perimeters. They ensure multifactor authentication, micro-segmentation, end-to-end encryption, and resistance to lateral movement. One significant offering by the company is a solution designed to create, manage and enforce secure network access for various resources on a significant scale.
Googlers is a company that creates products intended to create opportunities for an extensive audience, regardless of their location across the globe. The company values diverse perspectives, imaginations and non-conformity to predefined norms and impossibilities. The goal is to build products while incorporating uniqueness of each individual involved in this process, aiming to make their products accessible and useful to all.
Palo Alto Networks is a global cybersecurity organization shaping the future of cloud-centric technology. The main business objective is to provide effective cybersecurity solutions, maintaining and valuing the digital way of life. It addresses the significant issue of maintaining digital security in an increasingly online-centric world. The company utilizes innovative approaches leveraging advancements in artificial intelligence, analytics, automation, and orchestration. Offering an integrated platform and bolstering a burgeoning ecosystem of collaborators, it assures protection across various platforms including clouds, networks, and mobile devices. The organization envisions a progressively safe and secure digital world each day.
Zscaler is a globally recognized company that specializes in securing network and application transformations for mobile and cloud based platforms of major organizations. The primary services it offers are Zscaler Internet Access and Zscaler Private Access. These services are developed to create rapid, robust links between users and applications, independent of the device, location, or network. Fully delivered through cloud, Zscaler services aim to provide simplicity, enhanced cybersecurity, and better user experience which can be a challenge for traditional appliances or hybrid solutions. Functioning in over 185 countries, Zscaler operates a vast cloud security platform to protect numerous enterprises and governmental agencies from cyber threats and potential data loss.
Amazon Web Services (AWS), established in 2006, is focused on providing essential infrastructure services to businesses globally in the form of cloud computing. The key advantage offered through cloud computing, particularly via AWS, is its capacity to shift fixed infrastructure expenses into flexible costs. Businesses have been able to forgo extensive planning and procurement of servers and other Information Technology (IT) resources, owing to AWS. AWS seeks to provide businesses with prompt and cost-effective access to resources using Amazon's expertise and economies of scale, as and when their business requires. Currently, AWS offers a robust, scalable, economic infrastructure platform on the cloud powering an extensive array of businesses worldwide. It operates across numerous industries with data center locations in various parts of the globe including U.S., Europe, Singapore, and Japan.
Cisco is a company that specializes in networking technologies, particularly Internet Protocol (IP)-based solutions. It was established in 1984 by a group of computer scientists from Stanford University. As of today, Cisco has a global workforce, continuing to innovate in various fields, notably in routing and switching. Adding to its core business, the company also delves into emerging technologies including home networking, IP telephony, optical networking, security features, storage area networking, and wireless technology. Moreover, Cisco extends its expertise to offer a sweeping range of services such as technical support and advanced services. The company sells its products and services on an enterprise level, to commercial businesses, service providers, and end-users.
Founded more than 20 years ago in Sunnyvale, California, Fortinet continues to be a driving force in the evolution of cybersecurity and the convergence of networking and security. Securing people, devices, and data everywhere is our mission. To that end, our portfolio of over 50 enterprise-grade products is the largest integrated offering available, delivering proven cybersecurity everywhere you need it. More than 680,000 customers trust Fortinet solutions, which are among the most deployed, most patented, and most validated in the industry.
12Port specializes in zero trust, specifically Privileged Access Managment and Microsegmentation—critical solutions for securing today’s complex networks. 12Port is a Zero Trust platform for Privileged Access Management and Microsegmentation. It simplifies elements of Zero Trust for enterprise security by unifying privileged access, credential vaulting, just-in-time (JIT) session control, and network segmentation for critical systems.
AlgoSec, a cybersecurity company, has an established focus on facilitating organizations to safeguard application connectivity by automation of connectivity flows and security policy, regardless of location. AlgoSec operates on the crossroads of infrastructure, security policy, and business applications, ensuring increased visibility, risk reduction, and zero-touch change automation across comprehensive hybrid networks
Cisco is a company that specializes in networking technologies, particularly Internet Protocol (IP)-based solutions. It was established in 1984 by a group of computer scientists from Stanford University. As of today, Cisco has a global workforce, continuing to innovate in various fields, notably in routing and switching. Adding to its core business, the company also delves into emerging technologies including home networking, IP telephony, optical networking, security features, storage area networking, and wireless technology. Moreover, Cisco extends its expertise to offer a sweeping range of services such as technical support and advanced services. The company sells its products and services on an enterprise level, to commercial businesses, service providers, and end-users.
Features of Network Security Microsegmentation
Updated August 2025Mandatory Features:
The ability to deploy in both the virtualized and infrastructure-as-a-service environments
Workload isolation, which is isolation from other workloads based on security policy
Flow mapping, which is the ability to gather and show north-south and east-west traffic flows and use them in the policy definition (it can present this data in a visual manner)
Policy enforcement, including the definition of rules based on different factors such as port number, application traffic type and user identity