Secure web and non-web traffic for all users, apps, and locations
To protect users, apps, and data everywhere, you need security that can adapt to the dynamic needs and unique risks of distributed environments. Modernize your security with a zero trust cloud firewall that enables you to:
Stop threats and inspect 100% of traffic
even encrypted traffic
Centralize policy management
for all users and traffic
Seamlessly connect to SaaS apps
like Microsoft 365 and Zoom
Cut costs and complexity
without compromising performance
The Problem
Traditional firewalls weren't built to secure modern traffic
Traditional firewalls can’t deliver zero trust
Traditional network-based firewalls use an IP-centric, zone-based architecture that increases the attack surface and lets threats move laterally. They can’t adapt to enforce dynamic policies based on user context, risk, and device posture. Next-generation firewalls (NGFWs), on-premises or in the cloud, struggle to inspect 100% of traffic without slowing performance, forcing network admins to choose between performance and security.
In short, traditional and next-generation firewalls can't provide zero trust to protect work-from-anywhere users, cloud apps, and locations.
Move beyond legacy architecture with a zero trust firewall
Built on a cloud native platform, a zero trust firewall protects web and non-web traffic for all users, apps, locations, and clouds.
Unlimited scale and cloud native TLS/SSL decryption capabilities ensure 100% inspection of all traffic, with zero performance degradation. Protect users, devices, and apps anywhere from cyberthreats, protect data, and ensure regulatory compliance.
Get infinite scale and unbeatable performance in a cloud-based firewall
Stay safe from threats
Uncover stealthy attacks with complete and unlimited inspection of traffic—including TLS/SSL—and proactively block malicious domains for all users while detecting and preventing DNS tunneling.
Centralize policy management for all users, locations, and clouds
Universally configure, manage, and enforce user- and app-aware threat protection and risk-based policies from a single console.
Securely connect to your favorite SaaS applications
Provide users with cloud-delivered, bandwidth-prioritized local internet breakouts to Microsoft 365, Zoom, and other business applications.
Dramatically reduce cost and complexity
Replace costly and inefficient security appliances with a cloud native zero trust platform that elastically scales to handle high volumes of long-lived connections without compromising performance.
What sets Zscaler Zero Trust Firewall apart?
Traffic inspection
Terminate malicious connections and prevent threats with unlimited inline traffic inspection and native TLS/SSL decryption.
Bandwidth control
Prioritize business-critical apps, provide a better user experience, reduce costs, and simplify IT with cloud-delivered bandwidth control.
Secure work-from-anywhere users
Leverage unparalleled user- and app-aware threat protection with dynamic, follow-me policies on and off the corporate network.
Wildcard domains
Create flexible access policy to cloud services and PaaS/IaaS with centralized policy management.
Advanced attack detection
Quickly identify and intercept evasive and encrypted cyberthreats hiding in traffic on nonstandard ports.
Secure internet breakouts
Improve user experiences with scalable, fast, secure direct-to-internet connections for all hybrid and branch traffic.
Always-on cloud IPS and custom signatures
Enrich SecOps workflows with adaptive behavioral IPS signatures, including custom signatures, that work in real time and are easily shared.
DNS performance and security
Sustain superior performance and keep your users and endpoints safe from malicious sites with localized resolutions and DNS tunneling.
A complete platform to serve your whole organization
Bring security as close to the user as possible, delivering user- and app-aware threat protection and risk-based policies with the cloud effect for consistent, identical protection from anywhere and on any device.
Apply adaptive, risk-based policies from a centralized console that can terminate malicious connections.
Protect cloud infrastructure and resources, detect anomalies, and dynamically assess risk computation for user, device, and location.
Drive better user experience and cloud app performance while implementing DNS security and control policies. Achieve faster resolution by pairing geographically local apps.
Experience the power of the Zscaler Zero Trust Exchange
A comprehensive cloud platform eliminates point products and reduces operational overhead.
01 Cyberthreat Protection
Holistic approach to securing users, workloads, and devices
02 Data Protection
Full TLS/SSL inspection at scale for complete data protection across the SSE platform
03 Zero Trust Connectivity
Connect to apps, not networks, to prevent lateral movement with ZTNA
04 Digital Experience Management
Identify and resolve performance issues
Securely connect authorized users, devices, and workloads using business policies
Securing cloud transformation with zero trust
“The visibility and control offered by Zscaler allows us to make smart policy decisions that improve our users’ experiences while allowing us to ensure we are appropriately managing our risk environment.”
—Ken Athanasiou, CIO, AutoNation
Learn and explore resources
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See how a zero trust firewall secures your hybrid workforce, cloud apps, and distributed data at infinite scale.
