List of the Top 10 On-Prem Network Access Control (NAC) Software in 2025

UTunnel Secure Access offers solutions including Cloud VPN, ZTNA, and Mesh Networking to facilitate secure remote connections and reliable network performance. ACCESS GATEWAY: Our Cloud VPN as a Service allows for the rapid deployment of VPN servers on either Cloud or On-Premise setups. By employing OpenVPN and IPSec protocols, it ensures secure remote connections complemented by policy-driven access controls, enabling businesses to establish a robust VPN network effortlessly. ONE-CLICK ACCESS: The Zero Trust Application Access (ZTAA) feature revolutionizes secure interaction with internal business applications such as HTTP, HTTPS, SSH, and RDP. Users can conveniently access these services via their web browsers without the necessity of any client-side applications. MESHCONNECT: This solution, combining Zero Trust Network Access (ZTNA) and mesh networking, offers detailed access controls tailored to specific business network resources and fosters the formation of secure, interconnected business networks for enhanced collaboration. SITE-TO-SITE VPN: Additionally, the Access Gateway allows for the establishment of secure IPSec Site-to-Site tunnels, which facilitate connections between UTunnel's VPN servers and other network infrastructure components like gateways, firewalls, routers, and unified threat management (UTM) systems, thereby enhancing overall network security. By integrating these features, UTunnel Secure Access is committed to providing comprehensive solutions that meet the evolving needs of modern businesses.

Device42 is a powerful software solution designed for managing data centers and networks, crafted by IT professionals to facilitate the discovery, documentation, and oversight of Data Centers and IT systems as a whole. This tool delivers valuable insights into enterprise infrastructure by effectively mapping out hardware, software, services, and network dependencies. It boasts impressive visual representations alongside a user-friendly interface, complemented by webhooks and APIs for seamless integration. With Device42, planning for network modifications becomes easier, and it helps to minimize mean time to recovery (MTTR) during unforeseen outages, ensuring that you have the necessary tools for maintenance, audits, warranty management, license tracking, lifecycle oversight, inventory management, and asset tracking, including detailed room and rack configurations. Additionally, it allows for integration with various IT management platforms, such as Security Information and Event Management (SIEM), Configuration Management (CM), and IT Service Management (ITSM), providing comprehensive data mapping and more. As a member of the Freshworks family, we are dedicated to enhancing our offerings, ensuring that our global customers and partners receive exceptional solutions and unwavering support, maintaining our long-standing commitment to excellence.

The Start Hotspot Cloud WiFi platform empowers users to create and expand their WiFi networks seamlessly. You can connect various routers, personalize splash pages, and manage Internet accessibility. This platform also enables engagement with social WiFi users and facilitates credit card transactions. Users can monitor statistics and analytics effortlessly, as it is hosted by us and can be managed from any device. Additionally, you can captivate WiFi users through video or image advertisements, with location-based video ads proving most effective for high conversion rates and engagement. Adopting innovative WiFi marketing techniques can significantly enhance user experience. You can also initiate targeted email campaigns, promote brands, and generate revenue by offering video ads in exchange for internet access. Displaying coupons or current promotions at retail locations can entice customers, while providing discounts and encouraging participation in surveys or information requests can further strengthen customer relationships. Tailoring your promotional messages can effectively attract and engage potential customers, ultimately leading to sustained growth and success.

Equip employees with essential applications and services while protecting data and processes from unauthorized access. Streamline the management and verification of user access through governance tools that automate user provisioning and guarantee compliance with access certification for both on-premise applications and data. By incorporating preventive policy checks and monitoring emergency access, effective governance can be maintained. Automatically identify and rectify access risk violations within SAP and external systems, while integrating compliance checks and vital risk mitigation into daily operations. Enable user-initiated, workflow-driven access requests and approvals to promote transparency and efficiency throughout the process. Ensure accurate identification and resolution of issues surrounding segregation of duties and critical access by utilizing integrated risk analysis. Simplify user access assignments across SAP and third-party systems automatically, while establishing and preserving compliance roles in straightforward, business-friendly terms to improve understanding and adherence. This holistic approach not only reduces risks but also cultivates a secure and efficient operational atmosphere, ultimately leading to enhanced productivity and trust within the organization.

Secure both on-premises and multi-cloud environments with a comprehensive firewall solution specifically designed for cloud security. The seamless, cloud-based Advanced Threat Protection system efficiently detects and mitigates sophisticated threats, including zero-day exploits and ransomware incidents. With access to an extensive global threat intelligence network, informed by millions of data points, organizations can quickly respond to new and evolving threats. As modern cyber risks, such as ransomware and advanced persistent threats, continue to escalate, the need for sophisticated defensive strategies that ensure accurate threat detection and rapid response becomes paramount. The Barracuda CloudGen Firewall offers a robust array of next-generation firewall technologies, providing immediate defense against a diverse range of network risks, vulnerabilities, and attacks including SQL injections, cross-site scripting, denial of service assaults, and various types of malware. This powerful solution not only bolsters security but also facilitates adherence to industry regulations, thereby becoming an indispensable asset for any organization dedicated to protecting its digital resources. Moreover, with the increasing complexity of cyber threats, the importance of integrating advanced security measures cannot be overstated.

With the rise of cloud services and the expansion of remote work, the demand for Network Access Control (NAC) solutions is becoming more critical than ever. Implementing NAC allows companies to manage access to sensitive information, safeguard against cybersecurity threats, and maintain adherence to industry regulations. Furthermore, NAC solutions present a variety of advantages, such as: Heightened network security: By ensuring that only authorized devices and users can connect to the network, NAC solutions significantly minimize the chances of cyber attacks and data breaches. Enhanced compliance: Organizations can better fulfill regulatory requirements and industry standards through NAC solutions, as they guarantee that all devices accessing the network fulfill essential security specifications. Greater visibility: NAC solutions enable organizations to gain improved insight into their networks, facilitating more effective monitoring and management of devices, applications, and network traffic. Additionally, the implementation of NAC solutions can lead to streamlined operations and improved overall network performance.

TekRADIUS for Windows is a RADIUS Server that includes an integrated DHCP Server. It has been verified on Microsoft Windows versions ranging from Vista to Windows 11. The software adheres to standards set by RFC 2865 and RFC 2866. It also supports TCP as per RFC 6613 and offers TLS through RadSec in compliance with RFC 6614. TekRADIUS is available in three distinct editions: TekRADIUS LT, which utilizes SQLite, and TekRADIUS OD, designed to work with MySQL, MariaDB, and PostgreSQL databases through ODBC. Additionally, it operates as a Windows Service and features a user-friendly interface for efficient Windows management. This versatility makes TekRADIUS a valuable tool for network administrators seeking robust authentication solutions.

CruzOC serves as a versatile network management and IT operations platform that accommodates multiple vendors while being scalable for diverse needs. This user-friendly tool offers powerful features for netops, including automated management capabilities that encompass performance and configuration management, as well as lifecycle management for thousands of vendors. With CruzOC, administrators can streamline data center operations and manage critical resources more effectively. The platform enhances the quality of both network and services, accelerates deployment processes, and reduces operational costs. Ultimately, it delivers a centralized solution for comprehensive and automated problem resolution through a single interface. Additionally, CruzOC includes monitoring and analytics for network health, traffic, logs, and changes, along with automation for compliance and security measures, orchestration, and provisioning tasks. Its automated deployment features, such as auto-deploy, zero-touch provisioning (ZTP), and remote deployment, ensure that installations are seamless. The solution is flexible, offering deployment options both on-premises and in the cloud, catering to various organizational preferences and requirements.

R81.10 emerges as the premier software solution for threat prevention and security management within the industry, providing unmatched ease of use and seamless integration across the organization. By enabling autonomous threat prevention, R81.10 alleviates the daily responsibilities of IT administrators, simplifying the complexities of cybersecurity management. With its focus on implementing advanced technologies and developing robust security policies, R81.10 equips businesses to enhance their overall security posture effectively. Moreover, it intelligently distributes hardware and essential resources based on traffic patterns, resulting in improved performance and protection. In a revolutionary development, Check Point has unveiled a holistic cloud-based security management system that governs security across on-premise firewalls, network infrastructures, cloud platforms, mobile devices, and IoT. Additionally, businesses can bolster their security across the Check Point ecosystem with a proactive compliance solution that continuously reviews and audits their security measures. This cutting-edge methodology not only optimizes operational efficiency but also fortifies the resilience and effectiveness of cybersecurity defenses, ensuring organizations stay ahead of evolving threats. As a result, R81.10 stands as a critical asset for any organization aiming to safeguard its digital environment effectively.

To effectively protect your network from every conceivable threat, a comprehensive solution is crucial. Relying on outdated firewall systems without incorporating modern security tools like ThreatBlockr® leaves your network exposed to cyber threats. Conventional firewalls are particularly susceptible to encrypted attacks, can be bypassed through port forwarding and fragmented packets, and frequently suffer from misconfigurations. Additionally, these traditional systems often struggle with basic web and messaging protocols, while challenges like side-channel attacks, BYOD policies, and remote work arrangements only amplify these risks. Organizations have the opportunity to utilize ThreatBlockr® for immediate enhancements in network security without needing to completely revamp their existing security architecture, whether their environment is on-premise, cloud-based, or a hybrid model. By adopting ThreatBlockr® now, you can bolster your security measures and achieve peace of mind, confident that your network remains secure regardless of your operational setting. This approach not only delivers a highly secure network but also significantly improves the performance and effectiveness of your firewalls, ensuring a robust defense against evolving threats. In a landscape where cyber threats are increasingly sophisticated, taking proactive measures is essential for any organization aiming to protect its digital assets.