# Zscaler Zero Trust Firewall Reviews
**Vendor:** Zscaler  
**Category:** [Firewall Software](https://www.g2.com/categories/firewall-software)
## About Zscaler Zero Trust Firewall
Zscaler Zero Trust Firewall is a cloud-delivered security solution that extends firewall protection to all users, devices, and locations by implementing Zero Trust principles. Unlike traditional firewalls, this solution does not rely on physical appliances or network boundaries—instead, it integrates into the Zscaler Zero Trust Exchange, providing advanced, identity-based traffic filtering and protection for modern cloud and hybrid environments. This globally distributed firewall provides comprehensive Layer 7 inspection, enabling granular control, deep visibility, and real-time threat prevention across all internet and application traffic. By enforcing dynamic policies based on user identity, device posture, location, and context, Zscaler Zero Trust Firewall secures connections while eliminating risks like lateral movement and network exposure. Key Features and Benefits: • Cloud-Delivered Scalability: Provides enterprise-grade firewall protection without the limitations of legacy appliance-based firewalls. • Zero Trust Architecture: Enforces strict user and application segmentation to minimize the attack surface. • Layer 7 Inspection: Offers deep packet inspection to identify and block malicious application and internet traffic. • Integrated Threat Prevention: Leverages advanced security tools like intrusion detection/prevention (IDPS) and sandboxing to block sophisticated threats. • Dynamic Policies: Adapts access permissions and filtering rules based on identity, device posture, and real-time risk assessment. • Simplified Management: Reduces complexity with centralized cloud-based policy enforcement across global deployments. Designed for modern enterprises embracing digital transformation, Zscaler Zero Trust Firewall delivers robust, scalable security that protects users and applications seamlessly, wherever work happens. This solution is trusted by organizations worldwide to ensure safe connectivity while aligning with Zero Trust security strategies."






- [View Zscaler Zero Trust Firewall pricing details and edition comparison](https://www.g2.com/products/zscaler-zero-trust-firewall/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-17+17%3A01%3A49+-0500&secure%5Bsession_id%5D=cd7a448d-2043-4251-9bd5-10591cc7c46b&secure%5Btoken%5D=453d30f51758ee5f6fc5b999bbe8163e34b88d098fd38ad25e9aa422d5db1fe5&format=llm_user)

## Zscaler Zero Trust Firewall Features
**Prevention**
- Intrusion Prevention
- Firewall
- Encryption
- Security hardening
- Cloud Data Protection

**Network Management**
- Network Segmentation
- Network Mapping
- Security Analytics
- API/Integrations

**Administration**
- Policy Management
- Logging and Reporting
- Application Gateway
- Concurrent Sessions

**Protection**
- Quarantine
- Continuous Monitoring
- Off-Network Protection
- Guest Network Protection
- BYOD Protection
- Native DNS over HTTPS (DoH)

**Automation**
- Metadata Management
- Artificial Intelligence & Machine Learning
- Response Automation
- Continuous Analysis

**Agentic AI - Firewall Software**
- Autonomous Task Execution
- Adaptive Learning

**Detection**
- Intrusion Detection
- Security Monitoring
- Anti-Malware / Malware Detection

**Security**
- Security Automation
- Application Security
- Workload Protection
- Data Protection

**Functionality**
- Virtual Private Network (VPN)
- Antivirus
- URL Filtering
- Availability

**Functionality**
- DNS Lookups
- Threat Intelligence
- Advanced Traffic Filtering

**Functionality**
- Multi-Network Capability
- Anomaly Detection
- Network Visibility
- Scalability

**Administration**
- Compliance
- Administration Console -
- API / integrations

**Identity Management**
- Adaptive Access Control
- Identity Scoring
- User Monitoring

**Monitoring**
- Load Balancing
- Continuous Analysis
- Intrusion Prevention
- Intrusion Detection

**Administration**
- Whitelisting
- Policy Enforcement
- Incident Reports
- Domain Categorization
- Multi-Network Management

**Incident Management**
- Incident Logs
- Incident Alerts
- Incident Reporting

**Generative AI**
- AI Text Summarization

**Generative AI**
- AI Text Summarization

**Generative AI**
- AI Text Summarization
- AI Text Generation

**Artificial Intelligence - Firewall**
- AI Firewall

**Agentic AI - Intrusion Detection and Prevention Systems (IDPS)**
- Autonomous Task Execution
- Proactive Assistance

## Top Zscaler Zero Trust Firewall Alternatives
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