List of the Top 7 Secure Access Service Edge (SASE) Software for Microsoft 365 in 2026

Enjoy rapid and effortless connectivity to the Microsoft Global Network backbone, which enhances high-performance links for both site-to-site and site-to-cloud arrangements. Thanks to zero-touch deployment, all CloudGen WAN site devices can be established effortlessly without requiring local knowledge—just plug them in, and they will self-configure automatically. CloudGen WAN effectively mitigates latency concerns and bandwidth constraints that could negatively impact critical applications such as Office 365. More than just an SD-WAN solution, CloudGen WAN enables users to build an automated, cloud-driven network by leveraging the Microsoft Global Network. Co-developed by Microsoft and Barracuda, CloudGen WAN is distinguished as the sole global secure SD-WAN service that is seamlessly integrated with Azure. This all-encompassing solution streamlines the management of highly secure and uninterrupted connectivity across all sites, while also facilitating access to cloud-hosted resources and applications. By harnessing the power of the cloud, organizations can create a contemporary WAN that not only excels in performance but also adapts to their changing connectivity requirements. With CloudGen WAN, networking is not only efficient and effective but also remarkably scalable, paving the way for future innovations in connectivity. As businesses evolve, CloudGen WAN will continue to meet their expanding networking demands with ease.

Skyhigh Security's Security Service Edge (SSE) provides a thorough security framework that safeguards data and counteracts threats across diverse environments, ensuring that remote employees can access the internet in a secure and uninterrupted manner. This advancement represents a shift towards a cloud-oriented Secure Access Service Edge (SASE), which integrates security with connectivity to reduce costs and complexity, all while boosting the agility and efficiency of the workforce. Featuring an always-on Hyperscale Service Edge and seamless integration with leading SD-WAN solutions, Skyhigh Security's SSE empowers organizations to quickly and securely adopt SASE. Furthermore, its unified approach to data protection grants extensive visibility and control from devices all the way to the cloud, allowing businesses to implement consistent data protection measures and manage incidents efficiently without incurring additional burdens. By adopting this holistic framework, companies can not only enhance their security posture significantly but also streamline their operational processes. Ultimately, this empowers organizations to adapt swiftly to evolving security challenges while maintaining focus on their core objectives.

SASE provides a cohesive strategy that integrates multiple technologies to improve both network performance and security for users who can be situated anywhere, employ a variety of devices, and need effortless access to corporate data as well as cloud applications. By utilizing Symantec's offerings, companies can fully harness the benefits of digital transformation and SASE, enjoying swift cloud and internet connectivity alongside an extensive array of premier network security capabilities. This sophisticated cloud-based network security service guarantees that uniform security and compliance protocols are enforced for all web and cloud applications, irrespective of the user's location or device type. Furthermore, it protects sensitive information from potential breaches and secures intellectual property at the service edge, thereby mitigating risks. With the adoption of Zero Trust Network Access (ZTNA) technology, applications and resources are fortified against unauthorized access, network threats, and lateral movements, thereby improving the overall security framework. This integrated approach not only meets existing security demands but also strategically equips organizations for future expansion in a progressively intricate digital environment. As digital threats evolve, the need for robust and adaptable security measures becomes increasingly paramount.

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.

Sangfor Athena SASE is an advanced, cloud-native Secure Access Service Edge platform designed to meet the security and connectivity demands of today’s dynamic, hybrid business environments. It combines a full suite of integrated security services—including Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Firewall as a Service (FWaaS), Data Loss Prevention (DLP), and Endpoint Detection and Response (EDR)—with agile wide-area networking to deliver fast, secure, and reliable access to on-premises applications, cloud workloads, SaaS platforms, and the internet. Athena SASE’s centralized management console simplifies the orchestration of network and security policies, reducing IT complexity and operational costs while increasing visibility and control. Its Zero Trust Guard service enforces adaptive authentication, agentless access, continuous device posture assessments, and granular security policies to ensure secure access regardless of user location or device. The platform’s global backbone, enhanced with cross-border traffic acceleration, supports seamless geographic expansion and helps organizations meet strict regulatory requirements such as GDPR and CCPA. By consolidating multiple networking and security functions into a single cloud-native solution, Athena SASE optimizes total cost of ownership and accelerates digital transformation initiatives. The all-in-one endpoint agent and agentless deployment options provide flexible and scalable security that adapts to evolving business needs. Athena SASE also enhances workforce productivity by ensuring uninterrupted, high-performance connectivity for remote, mobile, and on-site users. Its comprehensive threat prevention is powered by AI technologies that proactively block attacks and data leaks. Trusted by enterprises across industries, Athena SASE enables organizations to secure their digital edge with confidence and agility.

SASE+ delivers comprehensive security for users no matter where they are, leveraging a global network of access points. It guarantees fast and reliable connections to both internet and cloud services, all while being centrally controlled to facilitate easy scaling according to varying requirements. This unified, cloud-based service is policy-driven, automated, and expertly orchestrated, making SASE+ a standout solution in the industry. By integrating Zero Trust Network Access (ZTNA), SASE+ further broadens its support for a diverse range of users across various devices. Customers of SASE+ gain access to the expertise of our international security team, which continuously monitors their environments and stands ready to assist whenever needed. Our solution combines a harmonious blend of networking and security features, fully integrated into one platform and offered as a top-tier service. This approach ensures that users, machines, applications, and data maintain reliable, high-performance connections from any location. Additionally, it protects users, applications, and data from web-based threats while effectively reducing the risks associated with unauthorized access and misuse, guaranteeing a thorough layer of protection. Ultimately, SASE+ is crafted to evolve alongside the changing dynamics of remote work and security demands, ensuring that it remains responsive to future challenges. As such, businesses can confidently rely on SASE+ to meet their security needs in an increasingly complex digital landscape.

VeloCloud SASE, secured by Symantec, delivers an all-in-one secure access service edge solution that integrates SD-WAN and enterprise-grade security features. Designed for modern businesses with distributed networks, it enables secure, high-performance access for branch offices, remote workers, and cloud applications. VeloCloud SASE provides cloud-delivered security services such as secure web gateways, cloud firewall, and threat intelligence, ensuring businesses can protect their digital assets while maintaining seamless connectivity. This platform offers scalable and flexible network management, empowering organizations to securely scale their operations while maintaining optimal performance and reducing complexity.