Secure Internet and SaaS Access
Zscaler Internet Access™ is the world’s leading secure web gateway (SWG), delivering cloud native, AI-powered cyberthreat protection and zero trust access to the internet and SaaS apps
Transform your architecture from firewalls to zero trust
Enterprises worldwide have spent billions on firewalls, yet breaches are increasing. The problem is simple: traditional firewall-centric architectures are no longer effective against cyberthreats.
Built on the principle of least privilege, Zscaler’s proxy architecture enables full TLS/SSL inspection at scale, with connections brokered between users and applications based on identity, context, and business policies.
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Stop advanced threats with full TLS/SSL inspection at cloud scale and lightning speed.
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Stop backhauling traffic—Zscaler applies consistent policies and security controls from more than 150 global data centers, close to every user and office.
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Move from IP-centric to identity-centric, context-aware access policies, supporting a robust, dynamic zero trust strategy.
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Deliver unmatched defense-in-depth against advanced cyberthreats leveraging data from the world’s largest security cloud.
Stop advanced attacks and prevent data loss
![Stop advanced attacks and prevent data loss Stop advanced attacks and prevent data loss](/_next/image?url=https%3A%2F%2Fcms.zscaler.com%2Fsites%2Fdefault%2Ffiles%2FintroWithGraphicAndLinksModule%2Fstop-advanced-attacks-and-prevent-data-loss-diagram.png&w=1920&q=75)
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Minimize the attack surface, stop compromise, eliminate lateral movement, and prevent data loss with the world’s most comprehensive cyberthreat protection solution.
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Eliminate costly, complex networks with fast, secure, direct-to-cloud access that removes the need for edge and branch firewalls.
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Avoid the cost and disruption of data loss from users, SaaS apps, and public cloud infrastructure due to accidental exposure, theft, or double extortion ransomware.
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Empower employees, partners, customers, and suppliers to securely access web applications and cloud services from anywhere, on any device—and ensure a great digital experience.
How It Works
Cyberthreat Protection
Zscaler Internet Access inspects all traffic at scale (including TLS/SSL), and uses a unique single scan, multi-action mechanism to apply layered, inline, AI-powered security controls and stop threats without disrupting user productivity.
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Secure Web Gateway (SWG)
Deliver a safe, fast web experience that detects and prevents ransomware, malware, and other advanced attacks with real-time, AI-powered analysis and URL filtering from the perennial leader in Gartner Magic Quadrants for SWG and SSE.
IPS
Get complete protection against botnets, advanced threats, and zero days alongside contextual user, app, and threat intel from Zscaler IPS.
Advanced Threat Protection
Stop advanced cyberthreats with built-in protections against botnets, command-and-control traffic, risky peer-to-peer sharing, malicious active content, cross-site scripting, fraud sites, and more.
DNS Security
Filter risky and malicious domains and stop the use of DNS tunneling to transfer of malicious payloads and sensitive data with Zscaler Firewall.
AI-Powered Phishing Detection
Know when patient zero phishing attacks are attempting to infiltrate your business with advanced AI-based inline detection from the Zscaler SWG.
AI-Powered Sandbox
Stop never-before-seen malware inline with shared protections sourced from more than 300 billion daily transactions and 500 trillion signals, including zero day threat quarantine, with Zscaler Sandbox.
Dynamic Risk-Based Policy
Stop active attacks and future-proof your defenses with continuous user, device, app, analysis and content risk fueling dynamic security and access policy.
AI-Powered Browser Isolation
Create a virtual air gap between users and risky web/SaaS content with Zscaler Browser Isolation.
Data Protection
Zscaler secures data both in motion and at rest, eliminating vulnerabilities and inspecting outgoing traffic to stop data loss.
![Data protection](/_next/image?url=https%3A%2F%2Fcms.zscaler.com%2Fsites%2Fdefault%2Ffiles%2FtabsModuleTopicImage%2Fdata-protection-diagram_0.png&w=1920&q=75)
Cloud Access Security Broker (CASB)
Secure cloud apps, protect data, stop threats, and ensure compliance across your SaaS and IaaS environments with integrated protection from the Zscaler CASB.
Cloud Data Loss Prevention (DLP)
Protect data in motion with full inline inspection, including Exact Data Match (EDM), Indexed Document Matching (IDM), and machine learning with Zscaler DLP.
Zero Trust Connectivity
Zscaler Internet Access enables secure and seamless internet and SaaS app access from all locations, applying dynamic global policies that account for identity, content, context, and posture while delivering an optimal end user experience.
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URL Filtering
Ensure safe web app browsing sessions for your users by stopping sophisticated threats—like phishing and ransomware—and applying acceptable use policy with the Zscaler SWG.
Cloud Firewall
Enable fast, secure on- and off-network connections and local internet breakouts for user traffic across all ports and protocols, without any hardware or software updates to manage, with Zscaler Firewall.
Cloud App Control
Set granular access and use policies over cloud-based applications whether users are on- or off-network.
![Seamless integration into your SOC workflows](/_next/image?url=https%3A%2F%2Fcms.zscaler.com%2Fsites%2Fdefault%2Ffiles%2Fimages%2Fpromotional%2Fseamless-integration-into-soc-workflows-desktop.jpg&w=1920&q=75)
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Seamless integration into your SOC workflows
Understand and remediate cybersecurity incidents with full MITRE ATT&CK mapping, forensically complete logging, and rich integrations with leading SIEM, SOAR, XDR, and other security tools in your environment.
Experience the power of the Zscaler Zero Trust Exchange
A comprehensive platform to secure, simplify, and transform your business
01 Business Analytics
Gain insight and optimize risk, IT, and business performance
02 Cyberthreat Protection
Take a holistic approach to securing users, workloads, and devices
03 Data Protection
Leverage full TLS/SSL inspection at scale for complete data protection across the SSE platform
04 Zero Trust Networking
Connect to apps, not networks, to prevent lateral movement with ZTNA
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Zscaler accelerates CSR’s security transformation
Hear from CSR Security Architect Dave Edge about how Zscaler helps reduce risk in an ever-expanding threat landscape.
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State of Oklahoma implements zero trust to strengthen security while maintaining productivity
“We’ve completely changed the cybersecurity posture of the State of Oklahoma in the last 18 months-Zscaler played a big part in that.”
—Matt Singleton, CISO, Office of Mgmt. and Enterprise Services, State of Oklahoma
![Autonation logo](/_next/image?url=https%3A%2F%2Fcms.zscaler.com%2Fsites%2Fdefault%2Ffiles%2Fimages%2Fcase-study-teaser%2Fautonation-white-logo.png&w=768&q=75)
AutoNation stops ransomware attacks and gains peace of mind
“When ransomware attacks happen to other companies, thousands of systems in their environment are crippled, in addition to having serious impacts with having to pay a ransom. When this kind of event hits the news, I get worried calls from executives, and it warms my heart to tell them, ‘We’re fine.’”
—Ken Athanasiou, VP & CISO, AutoNation
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Schedule a custom demo
Experience AI-powered zero trust protection for all users, devices, apps, and locations.
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