Best Network Access Control (NAC) Software with a Free Trial of 2025

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.

Device42 is a robust and comprehensive data center and network management software designed by IT engineers to help them discover, document and manage Data Centers and overall IT. Device42 provides actionable insight into enterprise infrastructures. It clearly identifies hardware, software, services, and network interdependencies. It also features powerful visualizations and an easy-to-use user interface, webhooks and APIs. Device42 can help you plan for network changes and reduce MTTR in case of an unexpected outage. It provides everything you need for maintenance, audits and warranty, license certificate, warranty and lifecycle management, passwords/secrets and inventory, asset tracking and budgeting, building rooms and rack layouts... Device42 can integrate with your favorite IT management tools. This includes integration with SIEM, CM and ITSM; data mapping; and many more! As part of the Freshworks family, we are committed to, and you should expect us to provide even better solutions and continued support for our global customers and partners, just as we always have.

For IT professionals to stop ransomware, you need to do more than look for threats. ThreatLocker helps you reduce your surface areas of attack with policy-driven endpoint security and change the paradigm from only blocking known threats, to blocking everything that is not explicitly allowed. Combined with Ringfencing and additional controls, you enhance your Zero Trust protection and block attacks that live off the land. Discover today the ThreatLocker suite of Zero Trust endpoint security solutions: Allowlisting, Ringfencing, Elevation Control, Storage Control, Network Access Control, Unified Audit, ThreatLocker Ops, Community, Configuration Manager and Health Center. 

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.

Ensure total visibility and implement Network Access Control (NAC) for every endpoint, whether local or remote. Automatically identify, categorize, and oversee unauthorized network devices along with their security statuses. Provide automated guest access that is time-limited and sponsored. Utilize User and Entity Behavior Analytics (UEBA) to uncover rogue IoT devices, detect Domain Generation Algorithm (DGA) attacks, and identify MAC address spoofing incidents. This comprehensive approach enhances the overall security posture of the network.

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.

Achieve extensive security for both on-premises and multi-cloud environments with the integrated firewall designed for cloud operations. The seamless, cloud-based Advanced Threat Protection system identifies and prevents sophisticated threats, such as zero-day vulnerabilities and ransomware assaults. With the support of a worldwide threat intelligence network that gathers data from millions of sources, you can quickly shield yourself from the latest dangers. Today's cyber threats, including ransomware, advanced persistent threats, and targeted attacks, necessitate increasingly advanced defense strategies that effectively balance precise threat detection with swift reaction capabilities. The Barracuda CloudGen Firewall provides an all-encompassing suite of next-generation firewall features to guarantee immediate network defense against a vast array of risks, weaknesses, and exploits, encompassing SQL injections, cross-site scripting, denial of service intrusions, trojans, malware, worms, spyware, and much more. By leveraging these advanced technologies, organizations can significantly enhance their resilience against evolving cyber threats and ensure the integrity of their data.

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.

ExtremeCloud™ IQ represents a revolutionary approach to cloud management, enhancing both wired and wireless network operations while providing new insights for IT and business through the power of machine learning. Developed from the ground up by Extreme Networks, this innovative network management system offers a next-generation solution for wireless cloud networking, significantly lowering operational complexity and costs for users. By enabling unified management of both wired and Wi-Fi networks, ExtremeCloud IQ simplifies configuration processes, facilitates real-time monitoring of clients and events, and streamlines troubleshooting efforts. Additionally, it features versatile RF planning tools and supports API integration, making it an incredibly flexible platform. With a wealth of valuable data regarding devices, clients, and applications within the network, ExtremeCloud IQ is designed to leverage this information effectively to assist in network management. Ultimately, this system revolutionizes how organizations manage their network environments, driving efficiency and productivity.

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.

Implement a zero-trust access framework for all applications, both legacy and contemporary, utilizing robust identity and context-driven access controls that scale effectively. Validate the zero-trust model through detailed contextual assessments, ensuring that each application access request is thoroughly secured. Enhance application access by adopting a meticulous strategy for user authentication and authorization that allows for context-aware and identity-based access on a per-request basis. By integrating with current single sign-on (SSO) and identity federation systems, users can seamlessly log into all business applications using a single set of credentials, regardless of SAML compatibility. Additionally, incorporate social login features to streamline authorization from reputable third-party identity providers such as Google, LinkedIn, Okta, and Azure AD. Utilize third-party User and Entity Behavior Analytics (UEBA) and risk assessment tools through REST APIs to strengthen policy-driven access controls with the help of the API connector for enhanced security measures. BIG-IP APM is offered across various business models, including perpetual licenses, subscription plans, public cloud marketplaces, and enterprise licensing agreements, ensuring flexibility for different organizational needs. This comprehensive approach not only fortifies security but also improves user experience by simplifying access protocols across diverse platforms.

Universal Console (UC) serves as a centralized access point for managing all your devices, enabling you to control, monitor, and audit access to network devices and servers efficiently. In contrast to typical Privileged Access Management solutions that may take weeks or even months to implement, UC allows you to swiftly regain control over privileged users like system administrators, contractors, and external partners, empowering you to enhance security immediately. Additionally, this rapid deployment capability ensures that organizations can quickly adapt to changing security needs without prolonged delays.