ZIA
Secure Internet and SaaS Access
Zscaler Internet Access™ (ZIA™) defines safe, fast internet and SaaS access as part of the industry’s most comprehensive cloud native zero trust platform.
Today’s distributed enterprise faces new challenges


Achieve the security and seamless access you need with true zero trust.

Secure your hybrid workforce



Zscaler Internet Access


What’s Inside
Get complete coverage with best-in-class cyberthreat protection, data protection, and access control


Cyber Protection
Advanced cyber protection capabilities built on a platform with centralized policy and reporting engines eliminate the need for point products.
Prevent compromise with AI-powered protection that eliminates ransomware, malware, and other advanced attacks.
Detect and prevent compromise from patient zero phishing pages with advanced AI-based inline detection from the Zscaler SWG.
Stop active attacks and future-proof your defenses with continuous analysis of user, device, app, and content risk.
Get complete protection against botnets, advanced threats, and zero days alongside contextual information about the user, app, and threat from Zscaler IPS.
Thwart never-before-seen malware inline with shared protections sourced from more than 300 billion daily transactions and 300 trillion signals, including quarantine of zero-day threats, with Zscaler Sandbox.
Make web-based attacks obsolete and prevent data loss by creating a virtual air gap between users, the web and SaaS, and streaming web content as view-only pixels—avoiding exchange of data or malware—with Zscaler Isolation, now powered by AI.
Detect and block viruses with signature-based detection and protection capabilities.
Prevent compromise while boosting user productivity by applying web content or user risk score-based policies to automatically isolate sessions and stop malicious threats.
Data Protection
Holistic zero-configuration data protection across all channels eliminates the need for point data protection solutions.
Secure cloud apps with integrated CASB to protect data, stop threats, and ensure compliance across your SaaS and IaaS environments with the Zscaler CASB.
Prevent sensitive data loss to the internet across all users and SSL traffic, on- and off-network.
Get granular data control over email content and attachments across corporate and personal email.
Secure endpoint data, control removable media, and prevent BYOD data loss.
Protect customized data with Exact Data Match (EDM), Indexed Document Match (EDM), and Optical Character Recognition (OCR).
Enable streamlined data loss investigations across admins, managers, and users with automated workflows.
Find and close dangerous misconfigurations in SaaS apps.
Eliminate the risk of sensitive data loss through vulnerable users and infected endpoints by allowing secure access to sanctioned SaaS apps through integrated browser isolation.
Access Control
Provide fast connectivity to distributed resources through a comprehensive set of access control services built on the Zero Trust Exchange.
Ensure your users browse web apps safely by stopping sophisticated threats—like phishing and ransomware—and applying acceptable use policy with the Zscaler SWG.
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 to manage, with Zscaler Firewall.
Gain insight into bandwidth usage and tailor policies to prioritize business applications over other traffic, including streaming media and social media.
Detect and block known and unknown DNS tunnels to prevent access to malicious domains. Apply granular DNS policy based on user, app, and location.
Enforce blocking based on SaaS tenant to ensure users are using approved corporate accounts and not leaking data to their private accounts.
Dynamically control access based on device and user posture and applications being accessed. Enforce policies to isolate, block, or caution based on changes in posture.
Security

Embrace the web and SaaS confidently with the cloud native, AI-powered Zscaler SWG.


Prevent compromise by sophisticated threats like ransomware, phishing, supply chain attacks, and more with full TLS/SSL inspection and a comprehensive suite of AI-powered cyberthreat protection services.



Zero trust connectivity

Ensure the best user experience with local breakouts to the internet and SaaS apps like Microsoft 365 and Teams.


Easily migrate from hub-and-spoke to cloud-enabled architecture by enabling secure local internet breakouts for your branch offices through Zscaler and our SD-WAN partners.


Prevent compromise and stop data loss from workload-to-internet communications without the need for virtual firewalls or legacy proxies.


Enable secure IoT/OT-to-internet connectivity that prevents compromise, stops data loss, and halts lateral movement.


Provide comprehensive visibility with automatic AI/ML classification of all IoT devices, servers, and unmanaged user devices across your business.



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.

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 Management and Enterprise Services, State of Oklahoma

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, VIP & CISO, AutoNation

Experience the power of the Zscaler Zero Trust Exchange
Cyberthreat Protection
Holistic approach to securing users, workloads, and devices
Data Protection
Full TLS/SSL inspection at scale for complete data protection across the SSE platform
Zero Trust Connectivity
Connect to apps, not networks, to prevent lateral movement with ZTNA
Digital Experience Management
Identify and resolve performance issues

Securely connect authorized users, devices, and workloads using business policies

Schedule a custom demo
Discover how ZIA and the Zero Trust Exchange can quickly and securely transform your operations.
