Zero Trust Firewall
Cloud-native firewall that inspects 100% of encrypted and non-web traffic across all users, applications, and cloud environments with zero trust policies
Picari insights
Enterprises transitioning to SASE/SSE architectures seeking a cloud-delivered firewall to secure egress traffic across remote users and distributed branches without backhauling.
- Securing outbound branch and remote user traffic
- SSL/TLS full-stream inspection at scale
- Replacing legacy egress network firewalls
- Inbound datacenter perimeter protection
- High-throughput east-west microsegmentation on-premises
- Air-gapped or non-cloud-connected environments
Ask about pricing, alternatives, or if Zero Trust Firewall is right for you.
- Personalized fit analysis
- See relevant alternatives
- Run an evaluation when you're ready
Core capabilities
Common use cases
Optimize DNS performance and security
Prevent advanced threats and data loss
Protect work-from-anywhere users
Secure branch and campus environments
Things to consider
Every product has trade-offs, and which of them matter depends on your environment, your team and your timeline.
Security & compliance
Frameworks Zscaler Zero Trust Firewall reports for security, privacy, and regulatory compliance.
SOC 2 Type II
AICPA security & availability audit
ISO/IEC 27001
Information security management standard
CSA STAR
Cloud Security Alliance assurance
GDPR
EU data protection compliance
HIPAA
US healthcare data protection
PCI DSS
Payment card data security standard
Zscaler Zero Trust Firewall pricing and integrations
For Zscaler Zero Trust Firewall integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.
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Are you from Zscaler? Verify this profileProfile last updated on 9 October 2026 by Picari.