Zscaler

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848 reviews
  • 22 profiles
  • 39 categories
Average star rating
4.5
#1 in 12 categories
Grid® leader
Serving customers since
2008

Zscaler Solutions

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Zscaler | Zero Trust for Users

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Zscaler Digital Experience (ZDX)

2 reviews

Zscaler Digital Experience Monitoring (ZDX) is designed to optimize digital experiences for end users by breaking traditional monitoring silos and reducing costs and complexity. Integrated into the Zscaler Zero Trust Exchange, ZDX leverages a single lightweight agent for both security and monitoring, eliminating the need for multiple, cumbersome agents and streamlining IT operations. This unified approach simplifies deployment and management while providing end-to-end visibility across devices, networks, and applications. ZDX empowers IT teams to proactively identify and resolve performance issues, minimize downtime, and optimize productivity. By pinpointing root causes—whether it’s high device CPU utilization, ISP latency, long DNS resolution times, or sluggish application response times—ZDX ensures seamless and reliable digital experiences for employees, no matter where they are working or what device or network they are using. With AI-powered capabilities like Zscaler Copilot, IT teams can gain actionable performance insights by simply asking questions—eliminating the need for deep technical expertise. This seamless integration of visibility and intelligence enables organizations to identify and resolve performance challenges faster, significantly reducing Mean Time to Resolution (MTTR). By redefining how IT teams monitor and manage digital experiences, ZDX ensures superior employee productivity and consistent access to SaaS and private apps, setting a new standard for digital experience monitoring.

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Zscaler Generative AI Security

1 review

Zscaler Generative AI Security is a comprehensive solution designed to enable organizations to harness the benefits of generative AI tools while safeguarding sensitive data and maintaining compliance. By providing visibility and control over user interactions with AI applications, Zscaler ensures that enterprises can innovate securely without compromising data integrity. Key Features and Functionality: - AI Application Visibility: Gain insights into which AI tools are being accessed across the organization, allowing for informed decision-making and policy enforcement. - Granular Access Control: Define and enforce policies that specify which AI applications users can access, ensuring that only approved tools are utilized. - Data Loss Prevention (DLP): Implement robust DLP measures to prevent sensitive information from being shared inadvertently through AI prompts or queries. - Browser Isolation: Utilize secure browser isolation to control user interactions with AI tools, restricting actions such as copy-paste, uploads, and downloads to mitigate data exfiltration risks. - Content Moderation: Monitor and moderate prompts and responses to detect and prevent policy violations, ensuring that AI usage aligns with organizational guidelines. Primary Value and Problem Solved: Zscaler Generative AI Security addresses the critical challenge of balancing the adoption of generative AI technologies with the need to protect sensitive data. By offering comprehensive visibility, control, and protection mechanisms, it enables organizations to: - Enhance Productivity: Safely leverage AI tools to drive innovation and efficiency without exposing the organization to data security risks. - Prevent Data Breaches: Implement proactive measures to prevent unauthorized data sharing and potential breaches resulting from AI interactions. - Ensure Compliance: Maintain adherence to regulatory requirements by monitoring AI usage and enforcing policies that protect sensitive information. In summary, Zscaler Generative AI Security empowers organizations to confidently integrate generative AI into their operations, fostering innovation while ensuring robust data protection and compliance.

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Zscaler Unified Vulnerability Management

1 review

Zscaler Unified Vulnerability Management (UVM) empowers organizations to comprehensively understand and address cybersecurity risks through a single, integrated platform. Built on the Data Fabric for Security, Zscaler UVM seamlessly aggregates, deduplicates, and contextualizes data from across your security stack, correlating related findings to deliver true risk-based prioritization. UVM enables remediation strategies that reflect your unique business context and mitigating controls, while automated, customizable workflows deliver measurable improvements to your security posture. By breaking down silos and allowing fully tailored risk scoring and reporting, UVM enables security teams to focus on what matters most and respond faster than ever. Key Features and Benefits: • Unify exposure findings from every source: Aggregate and enrich exposure data with threat intelligence and business context using 200+ pre-built connectors. • Prioritize and act on the most critical risks: Identify which vulnerabilities and security gaps to address first, with contextual risk scoring based on custom factors and complete data input. • Gain real-time insight into KPIs and SLAs: Access dynamic, pre-built, and custom reports to measure security posture and team performance from any perspective. • Accelerate resolution with intelligent, flexible workflows: Speed incident response by clustering related findings, tracking ticket status and exceptions, and empowering remediation teams with AI-guided recommendations and interactive smart prompts.

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Zscaler Cloud Sandbox

0 reviews

Zscaler Cloud Sandbox is the world’s first AI-driven, inline malware prevention engine that stops unknown, file-based threats—like ransomware and zero-day—before they reach users and endpoints. With real-time analysis, instant AI Verdict, and continuous threat intelligence, it blocks evasive threats without disrupting productivity. Unlike legacy solutions, it provides unlimited inspection across web and file protocols with no latency, enabling organizations to bolster security while preserving productivity. By seamlessly integrating into SOC workflows, it helps optimize threat response and reduce alert fatigue. Built into Zscaler’s Zero Trust Exchange, it deploys easily—eliminating hardware dependency and scaling globally to meet enterprise demands.

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Zscaler Asset Exposure Management (CAASM)

0 reviews

Zscaler Asset Exposure Management gives organizations a complete, accurate, and context-rich inventory of all their cyber assets - across endpoints, cloud, and on-prem environments - to dramatically reduce risk. Built upon the Data Fabric for Security, Asset Exposure Management brings together data from across your security stack, deduplicates it, enriches it with additional context, and groups related entities together. This enables customers to uncover unknown or misconfigured assets, identify coverage gaps, and ensure critical controls are in place. This unified visibility streamlines compliance, supports risk mitigation workflows, and empowers security teams to quickly address coverage gaps. Ultimately, Asset Exposure Management is essential for effective cybersecurity and proactive attack surface management. Key Features and Benefits: • Unified Asset Inventory: Gain a single, accurate view of all assets by consolidating data from 200+ connectors, enabling organizations to trust their asset records and reduce blind spots. • Coverage Gap Identification: Pinpoint missing controls and misconfigurations across assets, allowing security teams to proactively close gaps and strengthen their security posture. • Automated Risk Mitigation Workflows: Initiate and track automated tasks to mitigate policy violation risk, ensure faster issue resolution, and minimize organizational risk before issues can be corrected. • Continuous CMDB Enrichment: Automatically update your CMDB with missing assets and critical details, increasing confidence in inventory accuracy and supporting compliance. • Comprehensive Reporting and Dashboards: Generate robust reports and custom dashboards, fostering cross-team collaboration and supporting audit and compliance efforts.

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Zscaler Data Loss Prevention (DLP)

0 reviews

Zscaler Data Loss Prevention (DLP) is a powerful, cloud-delivered solution designed to prevent the accidental or intentional loss of sensitive data across endpoints, email, and network traffic, ensuring comprehensive protection wherever data resides or moves. Built on the Zscaler Zero Trust Exchange platform, Zscaler DLP safeguards enterprises by continuously monitoring and controlling data flows, applying real-time policies to block unauthorized sharing, extraction, or exposure of critical business information. Key Use Cases: • Endpoint DLP: Monitors and protects sensitive data at the device level, ensuring that data does not leave corporate environments or get shared with unauthorized external parties. • Email DLP: Inspects outbound email messages and attachments for sensitive content, enforcing policies to prevent data leaks via email and ensuring compliance with security and regulatory standards. • Network DLP: Scans and secures data traveling across cloud, SaaS applications, and internet channels to identify and block unauthorized transmissions, ensuring data stays within approved boundaries.

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Zscaler Zero Trust Firewall

0 reviews

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.

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Zscaler SaaS Security Posture Management (SSPM)

0 reviews

Zscaler SaaS Security Posture Management (SSPM) provides comprehensive visibility and control over SaaS applications, helping organizations identify misconfigurations, enforce security standards, and manage risks in popular collaboration tools and productivity platforms. By automating posture management for SaaS applications, Zscaler SSPM ensures a secure, compliant, and optimized SaaS ecosystem for businesses operating in complex cloud-first environments. Key Use Cases: • Secure SaaS applications such as Microsoft 365, Google Workspace, Salesforce, and others. • Identify misconfigurations and enforce security best practices for SaaS platforms. • Manage privileged access and monitor risks from excessive permissions. Ensure compliance with regulatory standards across SaaS applications and data. Key Features: • SaaS Application Monitoring: Provides continuous visibility into application usage and settings. • Misconfiguration Detection: Identifies vulnerabilities and misaligned configurations across SaaS platforms. • Privileged Access Management: Ensures user access aligns with least-privilege principles. • Compliance Tracking: Evaluates and automates adherence to regulatory requirements across SaaS applications. • Integrated Security Controls: Enforces enterprise-grade security policies across all SaaS platforms seamlessly. Key Benefits: • Reduced SaaS Risk: Mitigates misconfigurations, insider risks, and poor security hygiene across SaaS environments. • Improved Compliance: Simplifies adherence to data protection laws and compliance standards for SaaS applications. • Operational Efficiency: Provides centralized visibility and control over sprawling SaaS environments, reducing management complexity.

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Zscaler Cloud Access Security Broker (CASB)

0 reviews

Zscaler Cloud Access Security Broker (CASB) delivers complete visibility, control, and protection over cloud applications and services. Built for enterprises embracing SaaS and cloud adoption, Zscaler CASB prevents data leakage, monitors user behavior, and ensures compliance by enforcing robust, context-aware security policies. As part of the Zscaler Zero Trust Exchange, CASB integrates seamlessly to enable dynamic security for thousands of cloud applications. Key Use Cases: • Prevent data exfiltration and unauthorized sharing of sensitive files via cloud applications. • Gain full visibility into shadow IT usage, including unsanctioned SaaS applications. • Monitor user and application activity to detect insider or external threats. • Enforce compliance with data privacy regulations such as GDPR, HIPAA, and CCPA. Key Features: • Cloud Application Visibility: Detects and monitors SaaS and IaaS usage to reduce risks from shadow IT. • Data Loss Prevention (DLP): Enforces policies to protect sensitive data across cloud applications and traffic. • Behavior Analytics: Tracks user activity and evaluates risks associated with cloud actions and collaboration sharing. • Access Control Policies: Ensures users and devices access cloud applications securely and with appropriate permissions. • Threat Detection and Prevention: Blocks malware and other threats targeting cloud applications. Key Benefits: • Enhanced Data Protection: Safeguards sensitive information from unauthorized access through advanced DLP and access control features. • Complete Cloud Security: Monitors and controls all cloud-app-related activity to reduce potential threats and risks. • Improved Compliance: Provides visibility and proactive measures to ensure regulatory adherence in global cloud environments.

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Zscaler Zero Trust SD-WAN

0 reviews

Zscaler Zero Trust SD-WAN securely connects users, devices, and workloads across branches, data centers, and the cloud. Unlike traditional architectures, branches are segmented and secured much like cafés, with traffic securely forwarded to the Zscaler platform over any broadband connection—eliminating VPNs and overlay routing complexity. Built on the industry-leading Zscaler Zero Trust Exchange™, Zero Trust SD-WAN enforces granular, context-aware policies to ensure secure access, protect against cyberthreats, and prevent data loss. Key Benefits: • Enables cafe-like branches, without extending your network everywhere • Reduces ransomware risk by eliminating lateral threat movement • Shrinks the attack surface by eliminating exposed VPN ports and firewalls • Slashes infrastructure costs by radically simplifying your network architecture • Improves application performance by eliminating traffic backhaul to data centers • Ensures cyberthreat and data protection by inspecting all traffic

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Star Rating

590
221
31
3
3

Zscaler Reviews

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Profile Name
Star Rating
590
221
31
3
3
Abdoulrahman A.
AA
Abdoulrahman A.
Information Technology SpecialistEnterprise (> 1000 emp.)
10/24/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Reliable, Easy to Use, and Simple to Set Up

I like that Zscaler Zero Trust Browser is reliable. I like all the features, even though I don’t have a specific one in mind. Everything works smoothly for me, and the initial setup was easy and simple.
Natnael A.
NA
Natnael A.
Desktop Support EngineerMid-Market (51-1000 emp.)
10/23/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Security, Data Protection, and User Experienceser Protection for Safer, Everyday Work

What I like most about Zscaler Zero Trust Browser is that it helps protect company data and users while allowing them to work normally in their browser. Its combination of browser threat protection, data loss prevention (DLP), and device security checks helps reduce risks from phishing, malicious browser activity, and unauthorized data transfers.
marwen m.
MM
marwen m.
Mid-Market (51-1000 emp.)
10/23/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review
Translated Using AI

Zero Trust Security without VPN, despite a complex setup

I appreciate the simplicity of accessing resources without the constraints of a VPN, as well as the enhanced security through web session isolation and precise access control according to the principle of least privilege. The solution simplifies Zero Trust access, and the user-side deployment was smooth, without the need for heavy agent installation.

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HQ Location:
San Jose, California

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What is Zscaler?

Zscaler enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world. Its flagship services, Zscaler Internet Access and Zscaler Private Access, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100% cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances or hybrid solutions are unable to match. Used in more than 185 countries, Zscaler operates the world’s largest cloud security platform, protecting thousands of enterprises and government agencies from cyberattacks and data loss.

Details

Year Founded
2008
Ownership
NASDAQ:ZS
Website
www.zscaler.com