List of the Top 12 On-Prem Secure Access Service Edge (SASE) 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.

Fortinet emerges as a key global player in the cybersecurity sector, notable for its comprehensive and integrated approach to safeguarding digital infrastructures, devices, and applications. Founded in 2000, the organization provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. A cornerstone of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly combines various security tools to enhance visibility, automation, and provide real-time threat intelligence across the entire network. Renowned for its dependability among businesses, government agencies, and service providers worldwide, Fortinet prioritizes innovation, scalability, and performance, thereby reinforcing its defenses against the constantly shifting landscape of cyber threats. In addition to its protective capabilities, Fortinet’s dedication to enabling digital transformation and ensuring business continuity highlights its essential role within the cybersecurity landscape, positioning itself as a trusted partner for organizations striving to navigate modern security challenges effectively. With a focus on proactive measures and cutting-edge solutions, Fortinet continues to adapt and evolve to meet the demands of an increasingly complex digital world.

The landscape of work has undergone a significant transformation, enabling individuals to operate from virtually anywhere rather than being confined to their offices. Cloud-based applications have replaced on-premise solutions, leading to a distributed company network perimeter that spans the internet. Traditional VPNs, which focus on network-centric remote access, have become not only cumbersome and outdated but also pose considerable security vulnerabilities for businesses. The costs and resources associated with acquiring, deploying, and maintaining VPN infrastructure can be staggering. When access isn't secured at the application level, hackers may be able to compromise entire networks. Twingate offers a solution for organizations by facilitating the swift implementation of a zero trust network that outperforms VPNs in security. As a cloud-based service, Twingate enables IT teams to establish a software-defined perimeter rapidly without necessitating any changes to existing infrastructure. Moreover, it provides centralized management of user access to internal applications, regardless of whether these applications are hosted in the cloud or on-premise. This modern approach not only enhances security but also simplifies access management across diverse environments.

SonicWall Cloud Edge Secure Access is tailored to fulfill the requirements of a dynamic business landscape that functions continuously, whether on-premises or in the cloud. It offers a user-friendly network-as-a-service solution that facilitates both site-to-site and hybrid cloud connections, while incorporating Zero-Trust and Least Privilege security principles within a cohesive framework. With the surge in remote work, companies are increasingly recognizing the importance of transcending traditional perimeter-based security tactics to safeguard their hybrid cloud assets. By utilizing SonicWall's robust and cost-effective Zero-Trust and Least Privilege security approach, organizations can effectively mitigate the growing attack surface and thwart the lateral movement of threats, whether they originate from within or outside the organization. In partnership with Perimeter 81, Cloud Edge Secure Access ensures that unauthorized individuals are kept out, while providing trusted users with customized access that meets their specific requirements. This solution streamlines the authentication process for users, regardless of their device, location, or time, thereby making secure access more convenient than ever before. Consequently, this advancement enables organizations to bolster their overall security framework while adapting to the changing work environment. Ultimately, it empowers businesses to maintain productivity without sacrificing security in an increasingly digital world.

Juniper's Secure Access Service Edge (SASE) framework provides strong security for both on-site and remote workers, ensuring reliable protection that moves with users. This AI-enhanced experience guarantees not just operational connectivity, but also optimal network performance. By utilizing Juniper SASE, organizations can maintain secure connections for users and devices anywhere, enabling zero-trust access to applications from any location, which boosts the effectiveness of each connection. Additionally, Juniper's methodology seamlessly integrates with existing infrastructure, supporting your zero-trust initiatives within a cloud-centric model that is both economical and manageable for your operations team. Beyond this, Juniper offers a full suite of Security Service Edge (SSE) and SD-WAN functionalities that leverage cloud technology to enhance both network security and performance. It is also crucial to understand that for safeguarding a distributed workforce, relying exclusively on cloud security solutions might not suffice. Therefore, a layered strategy that combines various security tactics is vital for achieving thorough protection against evolving threats. This comprehensive approach ensures that organizations are well-equipped to tackle the complexities of modern security challenges.

Juniper Secure Edge delivers a robust set of Secure Services Edge (SSE) capabilities aimed at protecting web, SaaS, and on-premises applications, providing users with reliable and secure access no matter where they are situated. When combined with Juniper’s AI-driven SD-WAN, it results in an enhanced SASE framework that ensures seamless and secure user interactions while accommodating current infrastructures and growing alongside the evolution of their SASE landscape. Boasting an impressive detection rate of over 99.8 percent, this solution effectively identifies applications and meticulously examines traffic to uncover potential threats and malware. It also secures web access by enforcing acceptable usage policies, thereby adeptly mitigating web-related risks. In addition, it grants extensive visibility into SaaS applications and incorporates detailed controls that ensure authorized access, the neutralization of threats, and compliance with regulatory standards. Furthermore, it categorizes and tracks data transactions to uphold business compliance mandates and data protection laws, thereby strengthening overall security measures. This comprehensive strategy not only bolsters security but also enhances the management of digital assets, allowing organizations to operate more efficiently in a complex digital landscape. Ultimately, Juniper Secure Edge empowers businesses to confidently navigate the challenges of modern cybersecurity.

The iboss Zero Trust Secure Access Service Edge (SASE) transforms the way modern enterprises approach network security by facilitating secure and swift direct-to-cloud connections. Central to iboss Zero Trust SASE is the implementation of stringent access protocols that guarantee only verified and permitted users and devices gain access to network resources, irrespective of their physical location. This is accomplished through a robust array of security services founded on the principle of "never trust, always verify," which encompasses advanced threat protection, malware defense, data loss prevention (DLP), CASB, RBI, ZTNA, and real-time examination of encrypted traffic. Designed with a cloud-native foundation, iboss Zero Trust SASE offers unmatched visibility into user activities and sensitive data exchanges, streamlining the journey toward a secure digital transformation. This modern solution empowers organizations to implement a more adaptable, perimeter-less security approach, accommodating the fluid work environments characteristic of today's workforce. Ultimately, with iboss Zero Trust SASE, businesses can confidently leverage cloud technologies and mobile work arrangements while maintaining robust security measures, thereby achieving an essential equilibrium between operational efficiency and protective strategies in the rapidly changing cyber landscape. Furthermore, this innovative architecture not only addresses current security challenges but also prepares organizations for future threats, ensuring resilience in an increasingly digital world.

The Security Director acts as a crucial entry point to Secure Access Service Edge (SASE), effectively merging current security frameworks with future SASE strategies. This innovative solution allows organizations to oversee their security measures holistically, whether on-premises or in cloud environments, utilizing a cohesive policy management system that consistently tracks users, devices, and applications across all locations. Users have the convenience of crafting a policy just once for universal deployment. Furthermore, clients can operate both Security Director Cloud and on-site configurations simultaneously, which eases the transition to a SASE framework. Through a centralized dashboard, Security Director ensures strong management and enforcement of security policies across diverse environments, which encompass physical, virtual, and container firewalls, while also functioning across various cloud platforms. The system simplifies the entire lifecycle of security policies for firewalls, enabling effortless provisioning and configuration, alongside delivering critical insights into potential network vulnerabilities. This all-encompassing strategy guarantees that organizations maintain a watchful and proactive security stance, evolving continuously to counter the dynamic nature of digital threats while enhancing operational efficiency.

Symantec Secure Access Cloud is a SaaS solution crafted to improve secure and comprehensive access management for corporate assets, whether on-site or in the cloud. Utilizing Zero Trust Access principles, it allows for direct connectivity without requiring agents or hardware, thereby reducing network-level threats effectively. The system guarantees that application-level connectivity remains intact while hiding all resources from end-user devices and the internet, which aids in completely eliminating the network attack surface. This method significantly diminishes the chances for lateral movement and network-based threats, thereby cultivating a more secure environment. Additionally, Secure Access Cloud features intuitive, finely-tuned, and easily manageable access and activity policies that proactively block unauthorized access to corporate resources by continuously enforcing contextual authorization based on user, device, and resource details. This capability ensures secure access not just for employees, but also for partners and personal devices, ultimately strengthening the overall security posture. Consequently, organizations can confidently support remote work and collaboration while upholding rigorous security measures, leading to a more resilient and flexible operational framework.

Versa SASE delivers a complete range of services through its innovative VOS™ platform, which includes security, networking, SD-WAN, and analytics in one cohesive package. Engineered to integrate effortlessly within even the most complex ecosystems, Versa SASE guarantees both flexibility and adaptability for straightforward, scalable, and secure deployments. By merging security, networking, SD-WAN, and analytics into a singular software operating system, it can be utilized in cloud environments, on-premises, or through a hybrid approach. This all-encompassing solution not only facilitates secure, scalable, and reliable networking and security across the enterprise but also boosts the performance of multi-cloud applications while effectively lowering expenses. Designed as a fully integrated solution that boasts top-notch security, advanced networking capabilities, leading SD-WAN features, true multi-tenancy, and sophisticated analytics, Versa SASE functions on an Enterprise-class carrier-grade platform (VOS™) that is adept at managing high volumes. Its robust capabilities position it as a standout technology in the Secure Access Service Edge domain. Consequently, Versa SASE becomes an essential tool for organizations aiming to refine their networking and security strategies while maintaining a competitive edge in the market. By leveraging this advanced platform, businesses can achieve greater operational efficiency and enhance their overall digital transformation initiatives.

Forcepoint ONE adopts a data-centric Secure Access Service Edge (SASE) methodology, providing extensive data protection and secure access from any location through its integrated, cloud-native security platform. This cutting-edge solution enhances productivity while maintaining data security in diverse environments, enabling users to safely access online resources, cloud services, and private applications. By continuously monitoring data, Forcepoint ONE supports flexible work arrangements, empowering users to operate securely in ways that suit them best. The combination of CASB, ZTNA, and SWG technologies offers strong security protocols for both cloud environments and private applications, facilitating productivity through both agent-based and agentless deployments that protect data across all devices. Moving to a consolidated cloud service can lower operational expenses and capitalize on the vast capabilities offered by the AWS hyperscaler platform. Furthermore, Forcepoint Insights provides immediate evaluations of the economic benefits tied to your security investments. To further strengthen the safeguard of sensitive data across various platforms, it is essential to incorporate the least privilege principle via identity-based access controls. This comprehensive security strategy not only defends critical data but also cultivates a secure and productive work environment, ultimately fostering trust and collaboration among users.

Harmony Secure Access Service Edge (SASE) delivers internet security at twice the speed, featuring a secure access system with a full-mesh configuration and an enhanced SD-WAN. This cutting-edge solution integrates workspace security and network optimization into a single, cloud-based platform that caters to the needs of modern enterprises. Employees can securely access both corporate resources and the internet without the hassle of significant connectivity slowdowns. Whether they are working from home or in the office, users are able to connect safely to both cloud-based and on-premises resources. Administrators enjoy the advantage of managing user access, resource allocation, and network operations through a unified cloud dashboard, streamlining oversight. Employees gain direct internet access without sacrificing security, bolstered by strong on-device malware defenses and effective web filtering solutions. In contrast to conventional systems that require prolonged hardware procurement times, users can establish a secure network connection in a mere 60 minutes, avoiding the delays of weeks or even months. This solution guarantees optimized connectivity for over 10,000 business applications, delivering extensive protection through ThreatCloud AI, which is esteemed as the leading technology in the field of threat prevention. Furthermore, organizations can seamlessly scale their security protocols as their requirements change, ensuring they stay ahead in an ever-evolving digital landscape. This adaptability is crucial for maintaining a robust security posture in today's fast-paced technological environment.