Best Network Access Control (NAC) Software for Windows of 2025

ThreatLocker Zero Trust Endpoint Protection Platform provides extensive application control with features like ring-fencing and selective elevation, ensuring meticulous execution management. Offering learning mode and extensive support, it integrates threat detection and activity monitoring to enhance compliance, reduce costs, and bolster cybersecurity through alerts and approvals. Despite its strengths, there are areas for improvement in training flexibility, policy updates, and interface enhancements, along with challenges in handling non-digitally signed software. Deployed across environments, it works well with existing cybersecurity instruments for real-time threat prevention.

Syncro is the integrated business platform for running a profitable MSP. Enjoy PSA, RMM, and remote access in one affordable package. PLUS! Integrations to 50+ MSP and business tools you also love and use amp your efficiency even more. Syncro pricing is refreshingly simple—one flat fee for all PSA, RMM, and remote access features. Unlimited endpoints, no contracts, no minimums.

UTunnel Secure Access delivers Cloud VPN, ZTNA, and Mesh Networking solutions to ensure secure remote access and smooth network connectivity. ACCESS GATEWAY: Our Cloud VPN as a Service enables quick deployment of Cloud or On-Premise VPN servers. Utilizing OpenVPN and IPSec protocols, it facilitates secure remote connections with policy-based access control, allowing you to easily establish a VPN network for your business. ONE-CLICK ACCESS: The Zero Trust Application Access (ZTAA) solution transforms secure access to internal business applications such as HTTP, HTTPS, SSH, and RDP. Users can access these applications through web browsers without needing client software. MESHCONNECT: This Zero Trust Network Access (ZTNA) and mesh networking solution provides granular access controls to specific business network resources and supports the creation of secure interconnected business networks. SITE-TO-SITE VPN: The Access Gateway solution also allows for the setup of secure IPSec Site-to-Site tunnels. These tunnels can connect UTunnel's VPN servers with other network gateways, firewalls, routers, and unified threat management (UTM) systems.

N‑able N-sight RMM, a cloud-based IT solution, makes it possible for MSPs deliver valuable technology services in hours instead of weeks or months. Clear, graphical dashboards put alerts front-and-center so you can concentrate on what matters most. Remote access and security features are built-in to help you support and protect your business from the beginning. You can also add security layers to your business and add-on services when you are ready. Remote access, network path visualization and automated monitoring and maintenance are some of the N-able RMM's features. N‑able N-sight RMM can also be downloaded as Android and iOS mobile applications to allow users to manage problems from anywhere.

Start Hotspot Cloud WiFi platform allows you to build your WiFi and scale with you. Connect routers, customize splash pages and limit Internet access. Engage social WiFi users. Accept credit card payments. Check statistics and analytic. Hosted by us and managed by you from any device. Engage WiFi users using video or image ads. For high conversion rates and best engagement, location-based video ads are the best. Innovative WiFi marketing strategies can take your user experience to the next level. Send targeted Email campaigns. Promoting brands and monetizing by offering video ads for access. Display coupons or the latest promotion to be used at a retail store. Offer discounts to your customers and invite them to take a survey or get more information. Advertise and engage potential customers with the right promotional message.

SolarWinds® Access Rights Manager is intended to help IT and security professionals efficiently manage, provision, deprovision, and audit user access rights to various systems, data, and files, enabling them to safeguard their organizations against the threats of data breaches and loss. Through the analysis of user permissions and authorizations, administrators can visualize access details, including who accessed what and at what times. Additionally, it allows for the creation of tailored reports that assist in showcasing compliance with numerous regulatory standards. By utilizing role-specific templates, users can be provisioned or deprovisioned effectively, ensuring that the delegation of access privileges aligns with established security policies. This comprehensive tool not only streamlines the management process but also significantly enhances the organization’s overall security posture.

Portnox is a Network Access Control (NAC) software vendor. NAC sits within the larger field of cybersecurity, and more specifically network security. It is a technology that enables organizations to enact its own unique policy for how and when endpoints (desktops, laptops, smartphones, etc.) can connect to their corporate networks. NAC is designed to allow IT security teams to gain visibility of each device trying to access its network, and specifically the type of device and access layer being used (i.e. wifi, wired ports, or VPN).

As more organizations adopt cloud-based services and remote work options, the need for NAC solutions has become increasingly important. With NAC in place, businesses can better control access to sensitive data, protect against cyber threats, and ensure compliance with industry regulations. NAC solutions also offer a number of benefits, including: Enhanced network security: NAC solutions help ensure that only authorized devices and users have access to the network, reducing the risk of cyber attacks and data breaches. Improved compliance: NAC solutions can help organizations meet regulatory requirements and industry standards by ensuring that all devices accessing the network meet specific security criteria. Increased visibility: NAC solutions provide organizations with greater visibility into their network, enabling them to monitor and manage devices, applications, and network traffic more effectively.

Genians is a cybersecurity platform that provides full network surveillance for all connected devices. It also provides dynamic access control to ensure compliance with IT security policies. It then uses automation to orchestrate the entire security portfolio of an organization, in concert with Device Platform Intelligence (NAC), Endpoint Detection and Response(EDR), and Network Access Control (NAC) to create a highly-secure network edge. Genians ZNetwork Access Control can protect every connecting point in a variety of networking environments, such as VPN, xDSL and 5G. It also ensures least-privilege, multifactor authentication (MFA), micro-segmentation, and least-privilege. It can also be used to enhance any enterprise's Secure Access Service Edge architecture (SASE). Genians provides millions of endpoints for organizations of all sizes and industries. This includes global Fortune 500 companies, government, military, energy, finance and education.

TekRADIUS for Windows is a RADIUS Server with a built-in DHCP Server. TekRADIUS has been tested on Microsoft Windows Vista and Windows 7-11 servers. TekRADIUS complies to RFC 2865 and RFC2866. TekRADIUS supports TCP (RFC 6613), and TLS (RFC 6614 - RadSec). TekRADIUS comes in three editions: TekRADIUS LT, which supports SQLite, and TekRADIUS OD, which supports MySQL, MariaDB and PostgreSQL databases via ODBC. It runs as a Windows Service, and comes with an interface for Windows management.

UserLock | Two Factor Authentication & Access Management for Windows Active Directory

CruzOC is a multi-vendor, scalable network management and IT operations tool that provides robust but easy-to-use netops. CruzOC's integrated, automated management features include performance monitoring, configuration management, lifecycle management, and lifecycle management of 1000s of vendors. Administrators can use CruzOC to automate their data center operations and critical resources. This will improve network and service quality, speed up network deployments and lower operating expenses. The result is comprehensive and automated problem resolution from a single-pane-of-glass. Cruz Monitoring & Management. Monitoring & Analytics, NMS -- health, NPM traffic, log, and change. Automation & configuration management -- compliance and security -- orchestration, provisioning. Automated deployment -- auto-deploy, ZTP, remote deploy. Deployments are available both on-premises and in the cloud.

Switch Protector serves as an additional engine for Switch Center software, delivering Network Access Control (NAC) by leveraging IEEE-802.1X features across managed network switch ports, thereby safeguarding networks against potential intruders, unauthorized connections, and harmful activities from within the organization. This NAC monitoring software functions as a robust security solution, integrating a diverse array of access protection rules aimed at both intrusion detection and prevention. Its real-time protection monitor is designed to identify new network connections or any alterations within the network, including detecting suspicious activities that could pose a threat. The software's built-in protection rules facilitate the enforcement of network security policies, ensuring proactive access control for any network nodes that breach the established security measures. Moreover, users can manage the protection engine through an integrated administration interface or via the organization's intranet web, providing an efficient way to control access permissions for authorized network nodes. As a result, Switch Protector significantly enhances the overall security posture of the network environment.

Network access security that scales with your business — NordLayer secures your organization’s traffic and data to provide your colleagues with safe, reliable, remote access.

Ivanti delivers a suite of integrated IT management products that help organizations automate workflows, enhance security, and improve employee satisfaction. Their Unified Endpoint Management platform offers centralized, easy-to-use controls to manage devices and ensure consistent policy enforcement across any location. Enterprise Service Management provides deeper visibility into IT processes, helping reduce disruptions and increase efficiency. Ivanti’s network security solutions enable secure access from anywhere, while their exposure management tools help identify and prioritize cybersecurity risks. Serving more than 34,000 global customers like GNC Holdings and Weber, Ivanti is committed to supporting modern, flexible workforces. The company also conducts original research on IT trends, cybersecurity, and digital employee experience to guide innovation. Ivanti’s customer advocacy programs highlight the value of strong partnerships and dedicated support. Their offerings empower businesses to manage technology proactively and securely at scale.