Zscaler Internet Access (ZIA)
Zscaler Internet Access (ZIA) is a cloud-native secure web gateway within Zscaler's security service edge offering. It inspects encrypted traffic and applies identity and policy based controls to connections between users and web or SaaS applications. Capabilities include threat protection, cloud sandboxing, DNS security, URL filtering, a cloud firewall, CASB and cloud data loss prevention, delivered as a cloud service without backhauling traffic.
Zscaler Internet Access (ZIA) is a Zscaler product filed under Zero Trust Architecture Software. Lifecycle: continuously updated.
Source: Zscaler Internet Access for Secure Internet & SaaS Access, retrieved 15 Oct 2026
Releases and Lifecycle
All Zscaler productsRelease and support dates as published by Zscaler; dates within the next 12 months are highlighted, past dates dimmed. Retrieved 2026-10-13.
- Continuously updated 1
- Zscaler Internet Access (ZIA) (Zscaler SaaS Products are upgraded centrally in the Zscaler cloud; the EOS and EOL Policy defines End-of-Sale (90 days notice) and End-of-Life (at least 1 year after EOS) milestones.)[1]
Lifecycle Policy
- EOS and EOL Policy. SaaS Products reach End-of-Sale with at least 90 days notice and End-of-Life at least one year later; software products reach EOS with at least 60 days notice and EOL at least six months later. [1]
Sources 1
- EOS and EOL Policy retrieved 2026-10-13