Best Zero Trust Architecture Software in 2026

Microsoft Defender for Business

Check Point Harmony SASE

Check Point Harmony SASE combines secure internet access, private network access, SaaS security and SD-WAN in a hybrid platform.

SonicWall Cloud Secure Edge

SonicWall Cloud Secure Edge combines zero-trust access to private resources with internet security controls.

Zscaler Private Access

Zscaler Private Access (ZPA) provides zero-trust access to private apps, workloads, and operational technology from users’ devices and locations.

iboss Cloud

iboss Cloud is a cloud-native Zero Trust SASE platform for enterprise, government, and K-12 education.

Cato SASE Platform

Cato SASE Platform combines networking, security, and access in a cloud-native service managed through a shared policy engine and console.

NetFoundry

NetFoundry provides identity-first zero-trust connectivity for AI, API, and machine-to-machine workloads.

Prisma Access

Prisma Access is a cloud-delivered security solution for protecting users, applications, devices, and data across locations, including remote and branch users.

Cloudbrink Personal SASE

Cloudbrink Personal SASE combines zero-trust network access with Internet Security for people working in offices, at home or on the road.

Illumio Segmentation

Elisity Microsegmentation

Elisity Microsegmentation applies identity-based policies to users, workloads, and devices to limit lateral movement across IT, IoT, OT, and IoMT networks.

Prisma SASE

Prisma SASE is a cloud-delivered security and connectivity offering from Palo Alto Networks.

Zscaler Zero Trust Exchange

Versa SASE

HPE Aruba Networking SSE

Hewlett Packard Enterprise

Skyhigh Security Service Edge