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Top Rated Network Access Control (NAC) Software with Open source

Last updated: November 2026

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55 software options

NordLayer logo

Cloud-based network security platform for businesses

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NordLayer’s centralized Control Panel automates access monitoring and prevents unauthorized connections. IT admins can enforce NAC policies, reduce manual tasks, and ensure security compliance, all while protecting business networks from cyber risks.

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Foxpass by Splashtop logo

Linux server & Wifi Access Control

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Foxpass is a cloud LDAP, RADIUS, & SSH key management system which syncs with Google, Office 365, & more & offers a full-featured API to help users control server access & facilitate SSO on their VPN, WiFi, & machines. Foxpass ensures employee accounts only have access to the resources they need.

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UTunnel VPN logo

Cloud VPN, Zero Trust Network Access, and Mesh Networking

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UTunnel offers easy-to-deploy Cloud VPN, Zero Trust Access, and Mesh Networking solutions. Safeguard your business with secure remote access and encrypted site-to-site connectivity between distributed business networks. Deployment in minutes, Robust Support, and Affordable Pricing Plans!

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Conecta Suite logo

Manage your company's Google and Microsoft users all in one

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Boost productivity and protect your data with easy user management in both Google Workspace and Microsoft 365.

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SecureW2 JoinNow Platform logo

100% Cloud-based RADIUS for Secure, Scalable Access

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JoinNow Cloud RADIUS eliminates credential theft risk with secure, passwordless authentication. It integrates with leading systems, simplifies corporate & IoT device onboarding, and provides centralized control for certificate management—delivering scalable, secure access for modern IT environment.

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Check Point SASE logo

Radically simple cybersecurity.

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Perimeter 81 is a leading network cybersecurity solution offering secure remote access and network capabilities managed over a multi-tenant cloud and highly scalable for organizations worldwide.

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ThreatLocker Zero Trust Platform logo

Zero Trust Platform

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ThreatLocker is a Zero Trust platform that blocks unknowns, enforces least privilege, and protects endpoints from cyber threats.

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Genea Security logo

Cloud Physical security solution for buildings & enterprises

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Genea Access Control is a cloud-based access control platform that provides physical security to buildings and enterprises. The solution includes mobile-based access control, visitor management, access logs, out of the box integrations, non-proprietary access control hardware, 24/7 support & more.

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Device42, A Freshworks Company logo

Automated IT infrastructure visualization & management tools

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Device42 is an IT infrastructure solution for the management of assets, devices, IP addresses, cabling, inter-dependencies, role-based access, auditing and more

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SolarWinds Network Configuration Manager logo

Network Configuration Management and Backup

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SolarWinds Network Configuration Manager is an automated network configuration management and backup solution that ensures a high level of network reliability with network configuration backups. SolarWinds NCM simplifies the backup, monitoring, and restoration of router, switch, and device configurations.

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Pulseway logo

Remote monitoring and management platform for IT

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Pulseway is a remote monitoring and management software designed for managing workstations, servers, and network devices across Windows, Mac, and Linux environments. The platform includes real-time monitoring with actionable alerts, remote control capabilities with unlimited sessions, automated patch management for operating systems and third-party applications, and scripting tools with auto-remediation features.

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Appgate SDP logo

Zero Trust Security Access Platform

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Appgate is secure access provider that delivers solutions that prevents complex threats and reduce operational costs, securing the lives of the people that rely on them.

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Secomea logo

Secure Remote Access solution purpose-built for OT equipment

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Secomea is a Secure Remote Access (SRA) solution purpose-built for industrial networks and OT equipment.
Over 9.500 customers around the world use it every day across thousands of sites to manage remote access to their machines and prevent downtime.
Let us help you defend your factory floor.

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Coro logo

Cybersecurity management software

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Coro is a cloud-based cybersecurity application designed to help businesses in healthcare, transportation, financial and legal services, healthcare, IT, and other industries manage and secure users, devices, email, and data from cyberattacks. The platform enables organizations to ensure compliance with various governance and security policies and handle access for confidential and practice data via a unified portal.

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OpenOTP logo

Unified identity security for every access point

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OpenOTP is an enterprise-grade, adaptive security solution offering IAM, MFA and SSO, in a modular, scalable suite. With advanced authentication methods, seamless integrations, and zero trust readiness, OpenOTP secures both local and remote access, while improving usability and compliance.

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Kentik logo

The network observability company.

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Kentik is the network observability company. Our platform is a must-have to plan, run, and fix any network.

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Teleport logo

Open-source Teleport Access Plane

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Teleport lets you manage your infrastructure from your laptop, tablet or phone. It provides secure SSH and SFTP access to any server from your browser or the command line. You can use Teleport to securely manage any server, anywhere in the world.

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ManageEngine Application Control Plus logo

Control enterprise apps and endpoint privileges

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ManageEngine Application Control Plus is an application control and privilege management solution that allows only trusted applications to run. It enforces least privilege, blocks unauthorized software, and reduces the attack surface while maintaining compliance.

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Twingate logo

Secure work, anywhere

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Twingate makes it easy for organizations to adopt a Zero Trust architecture, replacing corporate VPNs with a more secure and usable solution.

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Useroam logo

Guest Wi-Fi marketing, captive portal & guest engagement

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Useroam turns guest Wi-Fi networks into marketing platforms by collecting first-party visitor data and automating customer engagement. The cloud software runs on a venue's existing firewall infrastructure and includes WhatsApp and SMS campaigns, satisfaction surveys with smart review routing, multil

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M4IP logo

Zero trust network access for every IP-connected asset

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Mamori M4IP is a zero trust network access (ZTNA) module that verifies every user, device, and connection before granting access to apps, servers, file shares, databases, and IoT devices, replacing or complementing your VPN for internal, remote, and vendor access alike.

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Openpath logo

Cloud-based door access control system

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Openpath is a cloud-based access control system, which helps enterprises gain visibility and enforce site-specific restrictions across multiple locations. Features include remote access, audit logs, a rules engine, occupancy tracking, visual identification, digital badges, and credential management.

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Verkada logo

The new standard for physical security

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Verkada is the leader in enterprise building security, trusted by over 17,000 organizations worldwide. Our suite of products — video security, access control, intercom, sensors, alarms and workplace solutions — provide unparalleled visibility through a single software platform.

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ManageEngine Network Configuration Manager logo

Simplify network management with NCM

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Network Configuration Manager is a comprehensive solution for managing network configurations holistically. With features like backup, change management, compliance management, automation, and firmware vulnerability management, it simplifies network management tasks and increases efficiency.

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PureDome logo

Secure. Reliable. Quick.

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PureDome provides strong network access control through encrypted connections, dedicated IPs, and device posture checks. With seamless integration into existing infrastructures, businesses efficiently manage access permissions for secure network access.

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