Products > SASE Architecture

Modern Architecture for a Cloud- and
Mobile-First World

Zscaler Secure Access Service Edge (SASE)

Status quo is inhibiting digital business

For the last few decades, networks have been connecting users to applications in the data center, which was surrounded by a secure perimeter to keep apps and data safe from the outside. Today, with applications moving to the cloud, internet of things (IoT) devices becoming more common, and users connecting from everywhere, network security can no longer solve the fundamental challenge of security. Instead, it's piling on complexity and costs.

The new reality

More applications live outside the data center

More applications live outside the data center

Sensitive data is located in several cloud services

Sensitive data is located in several cloud services

Users are connecting from everywhere

Users are connecting from everywhere

SASE: The architecture for a cloud and mobile world

The secure access service edge (SASE) is a model defined by Gartner specifically to address the security challenges of the new reality facing today's organizations.

“The secure access service edge is an emerging offering combining comprehensive WAN capabilities with comprehensive network security functions (such as SWG, CASB, FWaaS, and ZTNA) to support the dynamic secure access needs of digital enterprises.” – Gartner

The Zscaler Zero Trust Exchange™ is a SASE service built from the ground up for performance and scalability. As a globally distributed platform, it ensures users are always a short hop from their applications. Through peering with hundreds of partners in major internet exchanges around the world, it offers optimal performance and reliability for your users.

What can Zscaler SASE do for you?

Zscaler SASE Benefits Reduce IT cost and complexity

Reduce IT costs and complexity

Our platform is easy to deploy and manage as an automated, cloud-delivered service. Infinitely scalable and resident in the internet fabric itself, it enables secure digital transformation without the technical debt of legacy architectures.

Zscaler SASE Benefits Deliver a great user experience

Deliver a great user experience

The Zero Trust Exchange brings security and policy close to users across 150+ points of presence worldwide, eliminating unnecessary backhauling while providing optimal bandwidth and low latency.

Reduce Risk with Zscaler SASE

Reduce risk

Security is built into the core of the platform, ensuring all connections are inspected and secured, no matter whom they originate from, which app is being accessed, or what type of encryption may be used.

What makes our SASE unique?

Zscaler SASE is unique because of native and multitenant cloud architecture

A native, multitenant cloud architecture that
scales dynamically with demand

Zscaler SASE is unique because of Proxy-based architecture

Proxy-based architecture for full inspection of encrypted traffic at scale

Zscaler SASE is unique because this eliminates unnecessary backhaul

Security and policy brought close to users to eliminate unnecessary backhauling

Zscaler SASE is unique because ZTNA restricts access to provide native application segmentation

Zero trust network access (ZTNA) that restricts access to provide native application segmentation

SASE is unique because of Zero attack surface

Zero attack surface, preventing targeted attacks because your source networks and identities aren't exposed to the internet

Zscaler Zero Trust Exchange

For more than a decade, we've been helping our enterprise customers—including more than 25% of the Forbes Global 2000—enter the digital era securely.

In this time, we've proven that our architecture was built to scale. It currently processes up to 200 billion transactions at peak periods and performs 175,000 unique security updates each day.

We deliver our SASE architecture across more than 150 data centers globally, ensuring every user gets a secure, fast, and local connection no matter where they connect.

150+

data centers worldwide

200B+

transactions processed every day at peak periods

100M+

threats detected every day

175,000

unique security updates every day

Suggested resources

Gartner Report

2021 Strategic Roadmap for SASE Convergence

Industry Report

ThreatLabz Research: 2020 State of Encrypted Attacks

SASE Benefits Brief

The top 3 benefits of SASE and how to achieve them

At a Glance Brief

Zscaler SASE at a Glance

Threat Report

ThreatLabz: The State of Encrypted Attacks, 2021

WEBSITE

What is Secure Access Service Edge (SASE)?