https://cybertoolchain.io/tools/sophos-ztna New releases and features in Sophos ZTNA, tracked by The Cyber Toolchain. en Sat, 08 Aug 2026 04:43:40 GMT https://docs.sophos.com/central/ZTNA/startup/en-us/setup/GetCertificateLetsEncrypt/index.html https://docs.sophos.com/central/ZTNA/startup/en-us/setup/GetCertificateLetsEncrypt/index.html Sat, 08 Aug 2026 04:43:40 GMT Sophos ZTNA 2025.02 adds Let's Encrypt certificate generation via Sophos Central and expands to all Sophos Central regions. • Adds Let's Encrypt certificate generation for ZTNA gateways directly through Sophos Central, with automatic management and renewal handled by Sophos. • Expands ZTNA availability to all Sophos Central regions. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/central/customer/help/en-us/index.html?contextId=ZTNA-settings#dont-intercept-on-premises-traffic https://docs.sophos.com/central/customer/help/en-us/index.html?contextId=ZTNA-settings#dont-intercept-on-premises-traffic Sat, 08 Aug 2026 04:43:40 GMT Sophos ZTNA 2025.23 adds on-premises traffic bypass and domain controller as an agent-based resource. • Enables configuration to prevent the ZTNA agent from intercepting on-premises traffic, avoiding tunnel hairpinning for local resources. • Supports adding a domain controller as an agent-based resource, providing seamless connectivity to resources behind it. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_agent_rn.html https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_agent_rn.html Tue, 05 May 2026 00:00:00 GMT Sophos ZTNA Windows agent 2026.1 adds multi-domain-controller support with SRV-based load balancing and clearer on-premises status display. • Supports configuring multiple domain controllers for the same domain, using SRV record priorities and weights for load balancing and failover. • Sophos Endpoint UI now shows ZTNA status as 'Inactive (On-premises mode)' instead of 'Not configured' when on-premises mode is detected. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html Tue, 13 Jan 2026 00:00:00 GMT Sophos ZTNA 2.2 adds VMware ESXi and Hyper-V hypervisor support for on-premises and cloud gateway deployments. • Adds VMware ESXi and Hyper-V support for ZTNA gateway deployments, covering both on-premises and Sophos cloud environments. Breaking changes: • Upgrading to ZTNA 2.2 is mandatory — the release includes essential support for the new VMware ESXi and Hyper-V capabilities and must be applied to all gateways. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html Wed, 11 Jun 2025 00:00:00 GMT Sophos ZTNA 2025.23 adds on-premises traffic bypass and domain controller agent-based resource support. • Adds the ability to prevent the ZTNA agent from intercepting on-premises traffic. • Adds support for adding a domain controller as an agent-based resource to provide seamless connectivity to resources behind it. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html Mon, 07 Apr 2025 00:00:00 GMT Sophos ZTNA 2.1.2 adds inactivity timeout control and the ability to disable resource connection pooling for gateway tunnels. • Adds an inactivity timeout setting for the tunnel between the ZTNA gateway and the ZTNA agent. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html Thu, 06 Mar 2025 00:00:00 GMT Sophos ZTNA 2025.08 adds inactivity timeout and resource connection pooling controls for gateway-agent tunnels. • Adds inactivity timeout setting for the tunnel between the ZTNA gateway and ZTNA agent via ZTNA Settings. • Adds the ability to turn off resource connection pooling via ZTNA Settings. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html https://docs.sophos.com/releasenotes/output/en-us/wsp/sc_ztna.html Wed, 15 Jan 2025 00:00:00 GMT Sophos ZTNA 2025.02 adds Let's Encrypt certificate generation via Sophos Central and expands to all Sophos Central regions. • Adds Let's Encrypt certificate generation for ZTNA gateways via Sophos Central, with automatic management and renewal. • Extends ZTNA support to all Sophos Central regions. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html https://docs.sophos.com/releasenotes/output/en-us/wsp/ztna_gateway_rn.html Wed, 10 Jul 2024 00:00:00 GMT Sophos ZTNA 2.1 adds on-premise Microsoft Active Directory as an identity provider and seamless PoP failover for cloud gateways. • Supports Microsoft on-premise Active Directory as a configurable identity provider on all gateway platforms. • Provides seamless failover between points of presence for Sophos Cloud gateways, eliminating downtime during PoP transitions. Breaking changes: • You must upgrade to ZTNA 2.1 before upgrading to ZTNA 2.1.1 — skipping 2.1 is not supported. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/sophos-ztna