Best Zero Trust Network Access (ZTNA) Solutions for Linux
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Compare the Top Zero Trust Network Access (ZTNA) Solutions for Linux as of September 2026
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What are Zero Trust Network Access (ZTNA) Solutions for Linux?
Zero Trust Network Access (ZTNA) solutions provide secure access to applications, systems, and organizational resources based on user identity, device posture, context, and continuously evaluated security policies rather than traditional network location. These solutions follow zero trust principles by authenticating and authorizing each connection and limiting users to only the specific resources they are permitted to access. ZTNA platforms often include identity-based access controls, device verification, least-privilege access, application segmentation, continuous authentication, policy enforcement, encrypted connectivity, and activity monitoring. Many ZTNA solutions integrate with identity and access management (IAM), endpoint security, mobile device management (MDM), security information and event management (SIEM), and Secure Access Service Edge (SASE) platforms to provide unified access security across cloud, on-premises, and hybrid environments. By replacing or supplementing traditional VPN-based access with application-specific controls, ZTNA solutions help organizations reduce attack surfaces, secure remote and hybrid workforces, and prevent unauthorized access to sensitive resources. Compare and read user reviews of the best Zero Trust Network Access (ZTNA) solutions for Linux currently available using the table below. This list is updated regularly.
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1
Cloudbrink
Cloudbrink
If you’ve ever dealt with slow VPNs, or clunky ZTNA agents that degrade app performance, you’re not alone. Many IT teams are stuck balancing security with usability—and often end up sacrificing both. Here is a different approach. The high-performance ZTNA service that is part of a personal SASE solution from Cloudbrink can upgrade or replace traditional VPNs while fixing the performance and complexity that come from other vendors in the ZTNA and SASE space. Built as a software-only service, Cloudbrink delivers sub-20ms latency and 1Gbps+ speeds per user using dynamically deployed FAST edges and a proprietary protocol that recovers packet loss before it impacts the app. Security isn’t bolted on—it’s built in. With mutual TLS 1.3, short-lived certs, and no exposed IPs, Cloudbrink provides real zero trust without making users suffer through poor connections or overloaded POPs. If you’ve been burned by “next-gen” solutions that still feel like 2008, it might be time for something new. -
2
Check Point SASE
Check Point Software
Check Point SASE is a cloud-delivered Secure Access Service Edge (SASE) platform that combines networking and cybersecurity capabilities into a unified solution for modern enterprises and hybrid work environments. The platform integrates Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), SD-WAN, and secure internet access to protect users, devices, applications, and data from a centralized system. Built on a global private backbone network, Check Point SASE helps organizations provide secure, low-latency connectivity for remote employees, branch offices, and distributed workforces. The platform simplifies deployment and management by consolidating networking and security operations into a single interface, reducing complexity and administrative overhead.Starting Price: $8 per user per month -
3
OpenVPN Access Server
OpenVPN
OpenVPN Access Server is a self-hosted Zero Trust Network Access (ZTNA) and business VPN solution that gives organizations full control over their own secure network. It's software organizations deploy directly into their own environment — on-premises hardware or their own cloud account on AWS, Azure, Google Cloud, or others — with tunnel traffic flowing directly between users and the server. With Access Server Link, teams can go from zero to a fully configured deployment in minutes: point-and-click setup across AWS, Azure, and GCP, automatic SSL certificate provisioning and renewal, and a web-based admin portal for managing users, certificates, and access — no SSH or manual DNS work required. Access is granted per application and per identity using domain names rather than broad network-level access, so users only reach what they're explicitly permitted to, and lateral movement is structurally blocked.Starting Price: Free Up to 2 connections -
4
Fortinet
Fortinet
Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity. -
5
CloudConnexa
OpenVPN
CloudConnexa is OpenVPN's cloud-delivered Zero Trust Network Access (ZTNA) platform that also delivers core Security Service Edge (SSE) capabilities, replacing legacy VPN infrastructure with a fully managed, cloud-native service. Signing up provisions a private overlay network spanning 30+ global regions in a full-mesh topology for low-latency, redundant connectivity. Network and Host Connectors attach private networks, servers, and IoT devices, while OpenVPN tunnels (with Data Channel Offload for higher throughput) secure remote-user, site-to-site, and internet access. Identity-based access rules, integrated with SAML, LDAP, and SCIM, ensure users reach only authorized resources. Built-in Cyber Shield adds DNS content filtering, IDS/IPS, device identity verification, and 2FA. Domain-based routing cloaks server IPs for microsegmentation. It's all managed from one cloud dashboard, giving organizations scalable, zero-trust connectivity without running their own VPN servers.Starting Price: Free up to 5 seats -
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XplicitTrust Network Access
XplicitTrust
XplicitTrust Network Access is a Zero Trust Network Access (ZTNA) solution that provides secure, seamless access to applications regardless of location for users working from anywhere. It provides identity-based access control that integrates with existing identity providers for single sign-on (SSO) and multi-factor authentication (MFA) using factors such as user identity, device security, location and time. The platform includes real-time network diagnostics and centralized asset management for better oversight. Clients require no configuration and the solution is compatible with platforms including Windows, MacOS and Linux. XplicitTrust uses strong encryption, end-to-end protection, automatic key rotation and context-aware authentication to provide robust security. It also supports scalable application access and secure connections for IoT, legacy applications and remote desktops, making it versatile for today's security needs.Starting Price: $5/month/user -
7
FerrumGate
FerrumGate
FerrumGate is an Open source Zero Trust Network Access (ZTNA) project, that uses advanced identity and access management technologies to ensure secure access to your network and applications. With multi-factor authentication, continuous monitoring, and granular access controls. You can use it for Secure remote access, Cloud security, Privileged access management, Identity and access management, Endpoint security, IOT connectivity. -
8
COSGrid MicroZAccess
COSGrid Networks
MicroZAccess is a Smart Zero Trust Network Access (ZTNA) client in Desktop which securely authenticates the user and seamlessly connects the device to the Cloud through reliable, high performance and encrypted tunnels. Highlights: Peer to Peer Overlay model for improved privacy and performance Flexible Deployment - Host/Workload Agent & Gateway approach Integrated Device Trust and Superior Identity MFA based Access Super Simple to Deploy and Manage Platform approach for Comprehensive Security - Support in SD-WAN and SASE Stateful device compliance checks before, and during, a connection Granular policy enforcementStarting Price: ₹300 per user -
9
Infraon SecuRA
Infraon
A remote access and security platform that enables employees and external actors to remotely access on-premise and hybrid applications and servers without the need for costly VPNs. All remote session Infraon Secura remote control software can record any or all RDP/CLI sessions on a Windows/Linux/other server. It can record precisely all user activity during terminal server sessions. Administrators can join an ongoing remote session and also offer assistance to users during troubleshooting sessions. Ensures that all files transferred over the network are clear and secure. Any files that are suspect or infected are denied access. Provide IT administrators with the ability to view and, if necessary, interrupt and terminate an active session. The zero trust security model restricts commands that are potentially dangerous and unauthorized made by unwitting users. The administrator can write CLI scripts and schedule them to be executed by the SecuRA. -
10
ConnectaSec
ConnectaSec
ConnectaSec is a Zero Trust Network Access (ZTNA) solution designed specifically for SMBs. It replaces traditional VPNs with a secure, software-defined access model where users only reach the resources they are authorized to use. Features include a plug-and-play gateway deployment, centralized multi-tenant management dashboard with a 0-100 security health score, multi-platform clients (Windows, macOS, Linux, iOS, Android), mesh networking architecture, ISO 27001 certified infrastructure, and full data sovereignty with servers located in Spain. Built by MSP professionals for real-world SMB environments.Starting Price: 5€/device/month -
11
NetFoundry
NetFoundry
NetFoundry is an identity-first Zero Trust workload connectivity platform designed to secure connections between applications, APIs, machines, AI agents, sites, cloud environments, and operational technology systems. Built on the OpenZiti open source platform, it creates private, policy-controlled connections without relying on traditional inbound ports, VPN tunnels, or IP-based trust. Each workload receives a cryptographic identity, and connections are established only after mutual authentication and identity-based policy authorization. NetFoundry supports use cases including AI security, microsegmentation, site-to-site connectivity, API security, OT and IoT connectivity, and embedded Zero Trust for solution providers. Its outbound-only architecture helps reduce attack surface, limit lateral movement, and simplify connectivity across heterogeneous networks with overlapping address spaces. -
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Accops HySecure
Accops
Accops HySecure is a zero trust-based application access gateway that allows your workforce to safely log in to corporate applications and desktops, and access private applications they need to be efficient and productive. HySecure removes barriers in terms of device, network, and location, and lets your employees explore endless possibilities with utmost agility. Users can easily switch devices, move from trusted LAN to untrusted WAN, connect to the internet or mobile network, and choose among browsers, desktop clients, or mobile apps to suit their requirements. With out-of-the-box security features, organizations can provide compliant access to any corporate application, web apps, SaaS, client-server apps, legacy applications, virtual apps, and desktops. With this ZTNA-based solution, enterprises can also secure access to their existing VDI & DaaS. HySecure’s application tunnel-based SPAN technology makes access to corporate resources simple, safe, and swift. -
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Ivanti
Ivanti
Ivanti offers integrated IT management solutions designed to automate and secure technology across organizations. Their Unified Endpoint Management platform provides intuitive control from a single console to manage any device from any location. Ivanti’s Enterprise Service Management delivers actionable insights to streamline IT operations and improve employee experiences. The company also provides comprehensive network security and exposure management tools to protect assets and prioritize risks effectively. Trusted by over 34,000 customers worldwide, including Conair and City of Seattle, Ivanti supports secure, flexible work environments. Their solutions enable businesses to boost productivity while maintaining strong security and operational visibility.
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