Solutions > Zscaler Web Security

Zscaler Secure Internet Gateway

The secure internet and web gateway delivered as a service

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Today’s web security model is broken

Hub-and-spoke networks are costly and results in appliance sprawl. Zscaler helps reduce cost and allows direct internet connections.

The broken perimeter

Your users are mobile and are no longer behind your appliance security stack. They connect straight to the cloud, where their applications live.

The internet is now their corporate network, so what is your security perimeter protecting?

To accommodate for Office 365, Zscaler's solution includes complete and scalable NGFW capabilities without the need for appliances.

The cost of an old architecture

Using a hub-and-spoke network for security isn’t cost-effective. Moving apps to the cloud has emptied the data center, leaving behind a maze of expensive appliances with nothing to protect.

Why continue to backhaul traffic and pay for an architecture that isn’t cloud ready?

To keep Office 365 up and running requires constant firewall updates. Zscaler security cloud gives IT their time back and reduces cost.

The breaches continue

Even appliances in your gateway are missing attacks. Zero-days attacks, botnets, threats hiding in SSL traffic, and others need a fully integrated approach that can scale.

With increasing inspection demands, can your appliances keep up?

Zscaler Web security: A new approach to user protection

Zscaler Web Security, part of the Zscaler Cloud Security Platform, delivers the complete security stack as a cloud service, eliminating the cost and complexity of traditional secure web gateway approaches.



Zscaler allows direct internet connections and the use of Microsoft best practices, creating faster and improved Office 365 experience.

Always-on security

Delivery from the cloud lets you restore your security perimeter by providing always-on security that follows the user, regardless of location.

Accessing Office 365 through Zscaler results in better connections, faster downloads, and improved user experience.

A cloud-enabled architecture

Built in the cloud and delivered as a service, you can easily deploy in minutes and minimize costly appliances and backhauling.

Zscaler makes it easy to manage and maintain Office 365 access, while allowing IT to prioritize business-critical traffic.

The ultimate security stack

With multiple inspection technologies, you get a fully integrated security stack with full SSL inspection that never runs out of capacity.

READ THE SOLUTION BRIEF

Read what the experts say about Zscaler cloud security

Zscaler, a leader in Gartner magic quadrant for secure web gateways, for six consecutive years

Seven consecutive years: Zscaler is named a leader in the 2017 Gartner Magic Quadrant for Secure Web Gateways

Zscaler is, once again, in the Gartner Leaders Quadrant with the furthest position for Completeness of Vision.

Read the report

GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and is used herein with permission. All rights reserved.

The SC Awards’ Winner (2016) — Zscaler Best Cloud Computing Security

The SC Awards’ Winner (2016) — Best Cloud Computing Security

Zscaler Cloud Firewall won the Best Cloud Computing Security Solution award by SC Magazine.

Learn more

Zscaler, a leader in the Forrester Wave for web content security

Get on board! Zscaler a leader in the Forrester Wave

Forrester recognizes Zscaler with highest score among all vendors in the current offering, strategy and market presence categories.

Read the report

The benefits of Zscaler Web Security

  • More than just a Secure Web Gateway: With complete security stack that includes Web and URL Filtering, Sandboxing, Cloud Firewall, CASB and DLP, you can deliver airtight security to all users, on or off network.
  • Transform your Security Model: Embrace a direct-to-cloud connection model for all offices and users, and break free from costly appliances and network infrastructure.
  • Unlimited Capacity: With over 100 data center locations, performance is always lightning fast, and you’ll never run out of capacity. Try that with a secure web gateway appliance!
  • Full SSL Visibility: Unlimited inbound and outbound SSL inspection means you can finally inspect all your traffic and find more threats where they hide.
  • Fully Integrated: We built a platform so you don’t have to. Enjoy integrated policies and contextual threat visibility from day one.
  • Smarter Cloud Intelligence: Any threat detected is instantly shared and blocked across all our complete cloud.
Tony Rimmer, CISO, Fugro talks about how Zscaler protected their enterprise against APTs and other advanced threats

The market leader in cloud security

40 Billion requests/day

100 Million threats blocked/day

120,000 security updates/day

  • 100 Data Centers in 6 Continents
  • Redundancy within and fail-over Data Centers
  • Internet Exchange Peering with 150+ vendors including Office 365, AWS, Azure

MORE DETAILS

Zscaler customers are leading the way
into the cloud era

Read their stories and hear their accounts of moving security off the
network and into the cloud.

Suggested Resources

Zscaler Web Security

Read the solution brief >

Zscaler Internet Access

Read the solution brief >

Zscaler, a Gartner Magic Quadrant leader

Read the report >

The Forrester Wave

Read the report >
Check how healthy is your Internet security with Security Preview, Zscaler's free security scan

How secure are you?

Check your security with our instant risk assessment, Security Preview. It’s free, confidential and safe. 85% of companies who run this test find vulnerabilities that require immediate attention.

Go from global visibility to actionable intelligence in seconds

If you can’t understand what your alerts are trying to tell you, what’s the point? The Zscaler admin portal helps you
easily drill down to find and stop botnets, malware and zero-days with a few simple clicks.

Zscaler ZIA stop threats, malware, and zero-day attacks before they get into your organization

  • Instantly identify infected devices and botnets operating in your environments.
  • Easily find answers to questions like, “Have we been compromised?”
  • Block malicious behaviors in unknown files with Zscaler Cloud Sandbox.
  • Gain visibility into your internet and web traffic — all users, devices, and locations.
  • Keep your users safe from malicious or compromised internet sites
  • Add next-gen access, user, and app control with Zscaler Cloud Firewall.

Understand at last what all your users and cloud applications are doing

From the cloud, Zscaler security controls can sit inline everywhere and scan all your traffic, including SSL.
When that level of inspection scales across everyone in all locations, your log data will suddenly take on much more meaning.


Is YouTube hogging
internet bandwidth?


Enjoy real-time, global visibility from a single administrative view with Zscaler.

Can you prioritize Office 365
over streaming?


Enjoy real-time, global visibility from a single administrative view with Zscaler.

Do you allow access to
Russian webmail?


Zscaler security controls can sit inline everywhere and scan all your traffic, including SSL.

Is your intellectual property
stored on GitHub?


Zscaler security controls can sit inline everywhere and scan all your traffic, including SSL.
  • Understand how your business-critical apps like Office 365 and Salesforce are being used.
  • Analyze users who may be exposing you to risk, or those who are using the most bandwidth.
  • Prioritize business applications over recreational traffic with Zscaler Bandwidth Control.
  • Identify unsupported cloud applications that your employees are using and shadow IT activity.
  • Mine your logs to support investigations or stream the data to your external SIEM.
  • Layer on security controls over proprietary data with Zscaler Data Loss Protection.