Best Zero Trust Network Access (ZTNA) Solutions for Google Workspace

OpenVPN Access Server is a self-hosted Zero Trust Network Access (ZTNA) solution you deploy into your own environment — on-prem or your AWS, Azure, or GCP account — so tunnel traffic and configuration never touch a third-party network. Access is enforced by application, not IP or subnet: each user reaches only the app they're entitled to, identified by domain name, with no visibility into anything else. That structurally blocks lateral movement — there's no connectivity path for a breach to exploit. With Access Server Link, deployment is a guided setup (hostname, cloud, region, password) with SSL certificates auto-provisioned and renewed, removing manual cert management as an attack surface. Entitlements tie to hostname, so they survive IP changes and autoscaling without rework. Your instance stays fully under your control, preserving the data ownership and audit posture required for HIPAA, SOC 2, and GDPR — full sovereignty over the control plane, with SaaS-level simplicity. The admin portal replaces SSH-based management: users, certificates, and access policies are configured through a browser, so shell access isn't required, shrinking your attack surface. The Zero Trust App Broker mediates every connection through a placeholder IP scoped to one authorized application — users never learn the real destination, so a compromised credential can't be used to probe or discover other systems. This enforces least privilege by design, not just by policy that can drift or be misconfigured. Client apps span Windows, macOS, iOS, Android, and Linux, so identity- and application-based controls apply consistently across devices. Deployment runs through preconfigured templates on AWS, Azure, and GCP, giving security teams repeatable, auditable rollouts.

Sangfor Athena SASE is a comprehensive, cloud-native Secure Access Service Edge platform designed to deliver secure, fast, and reliable network access for hybrid and distributed workforces. By integrating advanced security capabilities—such as Zero Trust Guard (ZTNA), Secure Web Gateway (SWG), Firewall as a Service (FWaaS), Data Loss Prevention (DLP), and Endpoint Detection and Response (EDR)—Athena SASE ensures consistent protection across on-premises, cloud, and SaaS environments. The platform’s unified management console streamlines network and security operations, cutting down complexity and allowing IT teams to focus on strategic initiatives. Its global backbone and cross-border traffic acceleration capabilities support seamless geographic expansion while ensuring compliance with regulations like GDPR and CCPA. Athena SASE adapts to modern business needs by enabling secure access from any device or location, boosting workforce productivity. The solution helps organizations reduce total cost of ownership by consolidating multiple networking and security tools into one platform. With features like adaptive authentication and continuous device posture assessment, it balances robust security with a seamless user experience. This makes Athena SASE ideal for businesses embracing cloud adoption and hybrid work models.

Timus SASE is a cloud-based platform designed to provide secure access service edge capabilities for organizations safeguarding applications and networks utilized by office-based, remote, and hybrid teams. Integrating zero trust network access, it offers comprehensive controls for web and cloud traffic, including a secure web gateway, firewall, and device-posture features, all managed via a centralized console. IT and security teams can establish policies that are aware of both identity and device status to regulate access to private resources, SaaS applications, and the broader internet, while also utilizing reporting tools to analyze user activity. Connectivity for endpoints is supported across various operating systems, including Windows, macOS, iOS, and Android. This platform is particularly advantageous for organizations with distributed workforces, as it enables users to connect to private network resources securely without direct exposure to the public internet. Ultimately, Timus SASE is designed for IT departments and service providers tasked with administering secure connectivity across diverse users, locations, and devices, ensuring robust security measures are in place. Its versatility makes it an essential tool for modern businesses aiming to protect their critical assets in an increasingly digital world.